Image Filtering Functions

Linear and non-linear image filtering functions.

Filtering functions are classified as Neighborhood Operations. It is the user’s responsibility to avoid Sampling Beyond Image Boundaries .

These functions can be found in the nppif library. Linking to only the sub-libraries that you use can significantly save link time, application load time, and CUDA runtime startup time when using dynamic libraries.

Image 1D Linear Filter

1DLinearFilter

The set of 1D linear filtering functions available in the library.

Image Filter Column

FilterColumn

Apply convolution filter with user specified 1D column of weights.

Common parameters for nppiFilterColumn functions:

Result pixel is equal to the sum of the products between the kernel coefficients (pKernel array) and corresponding neighboring column pixel values in the source image defined by nKernelDim and nAnchorY, divided by nDivisor.

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coefficients are expected to be stored in reverse order.

param nMaskSize

Length of the linear kernel array.

param nAnchor

Y offset of the kernel origin frame of reference relative to the source pixel.

param nDivisor

The factor by which the convolved summation from the Filter operation should be divided. If equal to the sum of coefficients, this will keep the maximum result value within full scale.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterColumn_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_64f_C1R_Ctx(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp64f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

64-bit float single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

NppStatus nppiFilterColumn_64f_C1R(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp64f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

64-bit float single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn functions:.

Image Filter Column Border

FilterColumnBorder

General purpose 1D convolution column filter with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. Before writing the result pixel the sum is scaled back via division by nDivisor. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterColumnBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param nMaskSize

Width of the kernel.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param nDivisor

The factor by which the convolved summation from the Filter operation should be divided. If equal to the sum of coefficients, this will keep the maximum result value within full scale.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterColumnBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution 1D column filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 8-bit unsigned convolution 1D column filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned convolution 1D column filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 16-bit unsigned convolution 1D column filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 16-bit 1D column unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 16-bit 1D column unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 16-bit 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit float 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 32-bit float 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit float 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 32-bit float 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit float 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 32-bit float 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit float 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

NppStatus nppiFilterColumnBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 32-bit float 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder functions:.

Image Filter Column 32f

FilterColumn32f

FilterColumn using floating-point weights.

Common parameters for nppiFilterColumn32f functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coefficients are expected to be stored in reverse order.

param nMaskSize

Length of the linear kernel array.

param nAnchor

Y offset of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterColumn32f_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiFilterColumn32f_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiFilterColumn32f_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit single-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit three-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit four-channel 1D column convolution.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

NppStatus nppiFilterColumn32f_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit four-channel 1D column convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterColumn32f functions:.

Image Filter Column Border 32f

FilterColumnBorder32f

General purpose 1D column convolution filter using floating-point weights with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterColumnBorder32f functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param nMaskSize

Width of the kernel.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterColumnBorder32f_8u_C1R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_C1R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_C3R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_C3R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_C4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_C4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_AC4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D column convolution filter with border control, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_8u_AC4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned 1D column convolution filter with border control, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_C1R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_C1R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_C3R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_C3R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_C4R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_C4R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_AC4R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16u_AC4R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_C1R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_C1R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_C3R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_C3R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_C4R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_C4R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit 1D column convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_AC4R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

NppStatus nppiFilterColumnBorder32f_16s_AC4R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit 1D column convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterColumnBorder32f functions:.

Image Filter Column Row

FilterRow

Apply convolution filter with user specified 1D row of weights.

Result pixel is equal to the sum of the products between the kernel coefficients (pKernel array) and corresponding neighboring row pixel values in the source image defined by nKernelDim and nAnchorX, divided by nDivisor.

Common parameters for nppiFilterRow functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coefficients are expected to be stored in reverse order.

param nMaskSize

Length of the linear kernel array.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param nDivisor

The factor by which the convolved summation from the Filter operation should be divided. If equal to the sum of coefficients, this will keep the maximum result value within full scale.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterRow_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

8-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor)

16-bit four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

32-bit float four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

32-bit float four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_64f_C1R_Ctx(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp64f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

64-bit float single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

NppStatus nppiFilterRow_64f_C1R(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oROI, const Npp64f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

64-bit float single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow functions:.

Image Filter Column Row Border

FilterRowBorder

General purpose 1D convolution row filter with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. Before writing the result pixel the sum is scaled back via division by nDivisor. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterRowBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param nMaskSize

Width of the kernel.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param nDivisor

The factor by which the convolved summation from the Filter operation should be divided. If equal to the sum of coefficients, this will keep the maximum result value within full scale.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterRowBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution 1D row filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 8-bit unsigned convolution 1D row filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned convolution 1D row filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 16-bit unsigned convolution 1D row filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 16-bit 1D row unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 16-bit 1D row unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, Npp32s nMaskSize, Npp32s nAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 16-bit 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit float 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 32-bit float 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit float 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 32-bit float 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit float 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 32-bit float 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit float 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

NppStatus nppiFilterRowBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 32-bit float 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder functions:.

Image Filter Column Row 32f

FilterRow32f

FilterRow using floating-point weights.

Common parameters for nppiFilterRow32f functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coefficients are expected to be stored in reverse order.

param nMaskSize

Length of the linear kernel array.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterRow32f_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

8-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

8-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit unsigned four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit single-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit three-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit four-channel 1D row convolution.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

16-bit four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

NppStatus nppiFilterRow32f_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor)

16-bit four-channel 1D row convolution ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRow32f functions:.

Image Filter Column Row Border 32f

FilterRowBorder32f

General purpose 1D row convolution filter using floating-point weights with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterRowBorder32f functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param nMaskSize

Width of the kernel.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterRowBorder32f_8u_C1R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_C1R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_C3R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_C3R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_C4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_C4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_AC4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D row convolution filter with border control, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_8u_AC4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned 1D row convolution filter with border control, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_C1R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_C1R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_C3R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_C3R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_C4R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_C4R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_AC4R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16u_AC4R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_C1R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_C1R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Single channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_C3R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_C3R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_C4R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_C4R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit 1D row convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_AC4R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

NppStatus nppiFilterRowBorder32f_16s_AC4R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit 1D row convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterRowBorder32f functions:.

Image Filter 1D Window Sum

1D Window Sum

The set of 1D window sum functions available in the library.

Image Filter 1D Window Column Sum

1D Window Column Sum

1D mask Window Column Sum for 8 and 16 bit images.

Common parameters for nppiFilterSumWindowColumn functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param nMaskSize

Length of the linear kernel array.

param nAnchor

Y offset of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiSumWindowColumn_8u32f_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

One channel 8-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_8u32f_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

One channel 8-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_8u32f_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_8u32f_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Three channel 8-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_8u32f_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_8u32f_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Four channel 8-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16u32f_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

One channel 16-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16u32f_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

One channel 16-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16u32f_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16u32f_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Three channel 16-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16u32f_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16u32f_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Four channel 16-bit unsigned 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16s32f_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

One channel 16-bit signed 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16s32f_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

One channel 16-bit signed 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16s32f_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit signed 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16s32f_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Three channel 16-bit signed 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16s32f_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit signed 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

NppStatus nppiSumWindowColumn_16s32f_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Four channel 16-bit signed 1D (column) sum to 32f.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumn functions:.

Image Filter 1D Window Row Sum

1D Window Row Sum

1D mask Window Row Sum for 8 and 16 bit images.

Common parameters for nppiFilterSumWindowRow functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param nMaskSize

Length of the linear kernel array.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiSumWindowRow_8u32f_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

One channel 8-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_8u32f_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

One channel 8-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_8u32f_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_8u32f_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Three channel 8-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_8u32f_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_8u32f_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Four channel 8-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16u32f_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

One channel 16-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16u32f_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

One channel 16-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16u32f_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16u32f_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Three channel 16-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16u32f_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16u32f_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Four channel 16-bit unsigned 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16s32f_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

One channel 16-bit signed 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16s32f_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

One channel 16-bit signed 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16s32f_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit signed 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16s32f_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Three channel 16-bit signed 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16s32f_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit signed 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

NppStatus nppiSumWindowRow_16s32f_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)

Four channel 16-bit signed 1D (row) sum to 32f.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRow functions:.

Image Filter 1D Window Sum Border

1D Window Sum with Border Control

The set of 1D window sum functions with border control available in the library.

Image Filter 1D Window Column Sum Border

1D Window Column Sum Border

1D mask Window Column Sum for 8 and 16 bit images with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterSumWindowColumnBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param nMaskSize

Length of the linear kernel array.

param nAnchor

Y offset of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiSumWindowColumnBorder_8u32f_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 8-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_8u32f_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

One channel 8-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_8u32f_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_8u32f_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_8u32f_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_8u32f_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 8 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16u32f_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 16-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16u32f_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

One channel 16-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16u32f_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16u32f_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 3-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16u32f_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16u32f_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16s32f_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 16-bit signed 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16s32f_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

One channel 16-bit signed 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16s32f_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16s32f_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit signed 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 1-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16s32f_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

NppStatus nppiSumWindowColumnBorder_16s32f_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit signed 1D (column) sum to 32f with border control.

Apply Column Window Summation filter over a 1D mask region around each source pixel for 4-channel 16 bit/pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring column pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowColumnBorder functions:.

Image Filter 1D Window Row Sum Border

1D Window Row Sum Border

1D mask Window Row Sum for 8 and 16 bit images with border control.

Common parameters for nppiFilterSumWindowRowBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oROI

Region-Of-Interest (ROI).

param nMaskSize

Length of the linear kernel array.

param nAnchor

X offset of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiSumWindowRowBorder_8u32f_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 8-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_8u32f_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

One channel 8-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_8u32f_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_8u32f_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_8u32f_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_8u32f_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 8-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16u32f_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 16-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16u32f_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

One channel 16-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16u32f_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16u32f_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16u32f_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16u32f_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16s32f_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 16-bit signed 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16s32f_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

One channel 16-bit signed 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 1-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16s32f_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16s32f_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Three channel 16-bit signed 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 3-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16s32f_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

NppStatus nppiSumWindowRowBorder_16s32f_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor, NppiBorderType eBorderType)

Four channel 16-bit signed 1D (row) sum to 32f with border control.

Apply Row Window Summation filter over a 1D mask region around each source pixel for 4-channel 16-bit pixel input images with 32-bit floating point output.

Result 32-bit floating point pixel is equal to the sum of the corresponding and neighboring row pixel values in a mask region of the source image defined by nMaskSize and nAnchor.

For common parameter descriptions, see Common parameters for nppiFilterSumWindowRowBorder functions:.

Image Filter Convolution

Convolution

The set convolution functions available in the library.

Image Filter

Filter

General purpose 2D convolution filter.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. Before writing the result pixel the sum is scaled back via division by nDivisor.

Common parameters for nppiFilter functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param oKernelSize

Width and Height of the rectangular kernel.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param nDivisor

The factor by which the convolved summation from the Filter operation should be divided. If equal to the sum of coefficients, this will keep the maximum result value within full scale.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilter_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Single channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Three channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Four channel channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Four channel channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Four channel 8-bit unsigned convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Single channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Three channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Four channel channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Four channel channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Four channel 16-bit unsigned convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Single channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Single channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Three channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Three channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Four channel channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Four channel channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppStreamContext nppStreamCtx)

Four channel 16-bit convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor)

Four channel 16-bit convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C2R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Two channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C2R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Two channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 32-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit float convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 32-bit float convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_64f_C1R_Ctx(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp64f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 64-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

NppStatus nppiFilter_64f_C1R(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp64f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 64-bit float convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter functions:.

Image Filter 32f

Filter32f

General purpose 2D convolution filter using floating point weights.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed.

Common parameters for nppiFilter32f functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param oKernelSize

Width and Height of the rectangular kernel.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilter32f_8u_C1R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C1R(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C2R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Two channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C2R(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Two channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C3R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C3R(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C4R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_C4R(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_AC4R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution filter, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u_AC4R(const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit unsigned convolution filter, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C1R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C1R(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C2R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Two channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C2R(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Two channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C3R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C3R(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C4R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_C4R(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_AC4R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit signed convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s_AC4R(const Npp8s *pSrc, int nSrcStep, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit signed convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_C1R_Ctx(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_C1R(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_C3R_Ctx(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_C3R(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_C4R_Ctx(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_C4R(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 16-bit unsigned convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_AC4R_Ctx(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16u_AC4R(const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 16-bit unsigned convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_C1R_Ctx(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_C1R(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_C3R_Ctx(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_C3R(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_C4R_Ctx(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_C4R(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 16-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_AC4R_Ctx(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16s_AC4R(const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 16-bit convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_C1R_Ctx(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 32-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_C1R(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 32-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_C3R_Ctx(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 32-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_C3R(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 32-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_C4R_Ctx(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_C4R(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 32-bit convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_AC4R_Ctx(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_32s_AC4R(const Npp32s *pSrc, int nSrcStep, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 32-bit convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16f_C1R_Ctx(const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit floating point convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16f_C1R(const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 16-bit floating point convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16f_C3R_Ctx(const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit floating point convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16f_C3R(const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 16-bit floating point convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16f_C4R_Ctx(const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit floating point convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_16f_C4R(const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 16-bit floating point convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_C1R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_C1R(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 8-bit unsigned to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_C3R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_C3R(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 8-bit unsigned to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_C4R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_C4R(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit unsigned to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_AC4R_Ctx(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned to 16-bit signed convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8u16s_AC4R(const Npp8u *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit unsigned to 16-bit signed convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_C1R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_C1R(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Single channel 8-bit to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_C3R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_C3R(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Three channel 8-bit to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_C4R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_C4R(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit to 16-bit signed convolution filter.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_AC4R_Ctx(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit to 16-bit signed convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

NppStatus nppiFilter32f_8s16s_AC4R(const Npp8s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor)

Four channel 8-bit to 16-bit signed convolution filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilter32f functions:.

Image Filter Border

FilterBorder

General purpose 2D convolution filter with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. Before writing the result pixel the sum is scaled back via division by nDivisor. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param oKernelSize

Width and Height of the rectangular kernel.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param nDivisor

The factor by which the convolved summation from the Filter operation should be divided. If equal to the sum of coefficients, this will keep the maximum result value within full scale.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 8-bit unsigned convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 16-bit unsigned convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Single channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Three channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32s *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, Npp32s nDivisor, NppiBorderType eBorderType)

Four channel 16-bit convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C2R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Two channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C2R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Two channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit float convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit float convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

NppStatus nppiFilterBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit float convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder functions:.

Image Filter Border 32f

FilterBorder32f

General purpose 2D convolution filter using floating-point weights with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. Before writing the result pixel the sum is scaled back via division by nDivisor. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterBorder32f functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param pKernel

Pointer to the start address of the kernel coefficient array. Coeffcients are expected to be stored in reverse order.

param oKernelSize

Width and Height of the rectangular kernel.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterBorder32f_8u_C1R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C1R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C2R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Two channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C2R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Two channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C3R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C3R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_C4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_AC4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned convolution filter with border control, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u_AC4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned convolution filter with border control, ignorint alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C1R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C1R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C2R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Two channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C2R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Two channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C3R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C3R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C4R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_C4R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_AC4R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit signed convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s_AC4R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit signed convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_C1R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_C1R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_C3R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_C3R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_C4R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_C4R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_AC4R_Ctx(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16u_AC4R(const Npp16u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_C1R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_C1R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_C3R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_C3R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_C4R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_C4R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_AC4R_Ctx(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16s_AC4R(const Npp16s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_C1R_Ctx(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_C1R(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 32-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_C3R_Ctx(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_C3R(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 32-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_C4R_Ctx(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_C4R(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_AC4R_Ctx(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_32s_AC4R(const Npp32s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16f_C1R_Ctx(const Npp16f *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit floating point convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16f_C1R(const Npp16f *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit floating point convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16f_C3R_Ctx(const Npp16f *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit floating point convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16f_C3R(const Npp16f *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit floating point convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16f_C4R_Ctx(const Npp16f *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit floating point convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_16f_C4R(const Npp16f *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit floating point convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_C1R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_C1R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_C3R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_C3R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_C4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_C4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_AC4R_Ctx(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned to 16-bit signed convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8u16s_AC4R(const Npp8u *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned to 16-bit signed convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_C1R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_C1R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_C3R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_C3R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_C4R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_C4R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit to 16-bit signed convolution filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_AC4R_Ctx(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit to 16-bit signed convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

NppStatus nppiFilterBorder32f_8s16s_AC4R(const Npp8s *pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f *pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit to 16-bit signed convolution filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBorder32f functions:.

Image 2D Fixed Linear Filters

2D Fixed Linear Filters

The set of 2D fixed linear filtering functions available in the library.

Image Filter Box

FilterBox

Computes the average pixel values of the pixels under a rectangular mask.

Common parameters for nppiFilterBox functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Avg operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterBox_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 8-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 8-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 8-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 8-bit unsigned box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 16-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 16-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit unsigned box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit unsigned box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 16-bit box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 16-bit box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 32-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 32-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 32-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 32-bit floating-point box filter, ignorting alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_64f_C1R_Ctx(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 64-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

NppStatus nppiFilterBox_64f_C1R(const Npp64f *pSrc, Npp32s nSrcStep, Npp64f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 64-bit floating-point box filter.

For common parameter descriptions, see Common parameters for nppiFilterBox functions:.

Image Filter Box Border

FilterBoxBorder

Computes the average pixel values of the pixels under a rectangular mask with border control. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported. *

Common parameters for nppiFilterBoxBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Avg operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterBoxBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

NppStatus nppiFilterBoxBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit floating-point box filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorder functions:.

Image Filter Box Border Advanced

FilterBoxBorderAdvanced

Computes the average pixel values of the pixels under a rectangular mask with border control. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image. These versions of the functions are intended to significantly improve performance when very large mask sizes are used.

Currently only the NPP_BORDER_REPLICATE border type operation is supported. *

Common parameters for nppiFilterBoxBorderAdvanced functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Avg operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param pBuffer

Pointer to device memory buffer of size hpBufferSize bytes returned by calling nppiFilterBoxBorderAdvancedGetDeviceBufferSize.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterBoxBorderAdvancedGetDeviceBufferSize(NppiSize oSizeROI, int nChannels, int *hpBufferSize)

Returns the required size of host memory buffer needed by most nppiFilterBoxBorderAdvanced functions.

Parameters

• oSizeROI – Region-Of-Interest (ROI).

• nChannels – The number of channels in the image to be filtered (1, 3, or 4).

• hpBufferSize – Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiFilterBoxBorderAdvancedGetDeviceBufferSize_64(NppiSize oSizeROI, int nChannels, int *hpBufferSize)

Returns the required size of host memory buffer needed by nppiFilterBoxBorderAdvanced functions with 64-bit image data.

Parameters

• oSizeROI – Region-Of-Interest (ROI).

• nChannels – The number of channels in the image to be filtered (1, 3, or 4).

• hpBufferSize – Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiFilterBoxBorderAdvanced_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

NppStatus nppiFilterBoxBorderAdvanced_64f_C1R_Ctx(const Npp64f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp64f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, Npp8u *pBuffer64, NppStreamContext nppStreamCtx)

Single channel 64-bit floating-point box filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBoxBorderAdvanced functions:.

Image Filter Threshold Adaptive Box Border

FilterThresholdAdaptiveBoxBorder

Computes the average pixel values of the pixels under a square mask with border control. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image. Once the neighborhood average around a source pixel is determined the souce pixel is compared to the average - nDelta and if the source pixel is greater than that average the corresponding destination pixel is set to nValGT, otherwise nValLE.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Avg operation, Width and Height must be equal and odd.

param nDelta

Neighborhood average adjustment value

param nValGT

Destination output value if source pixel is greater than average.

param nValLE

Destination output value if source pixel is less than or equal to average.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterThresholdAdaptiveBoxBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, Npp32f nDelta, Npp8u nValGT, Npp8u nValLE, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned threshold adaptive box filter with border control.

NppStatus nppiFilterThresholdAdaptiveBoxBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, Npp32f nDelta, Npp8u nValGT, Npp8u nValLE, NppiBorderType eBorderType)

Single channel 8-bit unsigned threshold adaptive box filter with border control.

Image Rank Filters

Rank Filters

The set of functions providing min/max/median values for rectangular mask region with/without border available in the library.

Image Filter Max

FilterMax

Result pixel value is the maximum of pixel values under the rectangular mask region.

Common parameters for nppiFilterMax functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Max operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterMax_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 8-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 8-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 8-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 8-bit unsigned maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 16-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 16-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit unsigned maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit unsigned maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit signed maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 16-bit signed maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit signed maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 16-bit signed maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit signed maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit signed maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit signed maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit signed maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 32-bit floating-point maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 32-bit floating-point maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 32-bit floating-point maximum filter.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

NppStatus nppiFilterMax_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 32-bit floating-point maximum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMax functions:.

Image Filter Max Border

FilterMaxBorder

Result pixel value is the maximum of pixel values under the rectangular mask region with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterMaxBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Max operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterMaxBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit signed maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit signed maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit signed maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit signed maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 32-bit floating-point maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 32-bit floating-point maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit floating-point maximum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

NppStatus nppiFilterMaxBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit floating-point maximum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMaxBorder functions:.

Image Filter Min

FilterMin

Result pixel value is the minimum of pixel values under the rectangular mask region.

Common parameters for nppiFilterMin functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Min operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterMin_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 8-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 8-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 8-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 8-bit unsigned minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 16-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 16-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit unsigned minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit unsigned minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 16-bit signed minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 16-bit signed minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 16-bit signed minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 16-bit signed minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit signed minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit signed minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 16-bit signed minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 16-bit signed minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Single channel 32-bit floating-point minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Three channel 32-bit floating-point minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 32-bit floating-point minimum filter.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

NppStatus nppiFilterMin_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Four channel 32-bit floating-point minimum filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMin functions:.

Image Filter Min Border

FilterMinBorder

Result pixel value is the minimum of pixel values under the rectangular mask region with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterMinBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Min operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterMinBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 8-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 8-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 8-bit unsigned minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit unsigned minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 16-bit signed minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 16-bit signed minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit signed minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 16-bit signed minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Single channel 32-bit floating-point minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Three channel 32-bit floating-point minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit floating-point minimum filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

NppStatus nppiFilterMinBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Four channel 32-bit floating-point minimum filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMinBorder functions:.

Image Filter Median

FilterMedian

Result pixel value is the median of pixel values under the rectangular mask region.

Common parameters for nppiFilterMedian functions:

Common parameters for nppiFilterMedianGetBufferSize functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Median operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param pBuffer

Pointer to the user-allocated scratch buffer required for the Median operation.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Median operation.

param nBufferSize

Pointer to the size of the scratch buffer required for the Median operation.

return

Image Data Related Error Codes

Functions

NppStatus nppiFilterMedian_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Single channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Three channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 8-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Single channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Three channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 16-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Single channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Three channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 16-bit signed median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Single channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Three channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedian_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer)

Four channel 32-bit floating-point median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_C1R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Single channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_C3R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Three channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_C4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_8u_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 8-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_C1R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Single channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_C3R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Three channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_C4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16u_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 16-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Single channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_C1R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Single channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Three channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_C3R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Three channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_C4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_16s_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 16-bit signed median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_C1R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Single channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_C3R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Three channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_C4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

NppStatus nppiFilterMedianGetBufferSize_32f_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize)

Four channel 32-bit floating-point median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianGetBufferSize functions:.

Image Filter Median Border

FilterMedianBorder

Result pixel value is the median of pixel values under the rectangular mask region.

Common parameters for nppiFilterMedianBorder functions:

Common parameters for nppiFilterMedianBorderGetBufferSize functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Median operation.

param oAnchor

X and Y offsets of the kernel origin frame of reference relative to the source pixel.

param pBuffer

Pointer to the user-allocated scratch buffer required for the Median operation.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Width and Height of the neighborhood region for the local Median operation.

param nBufferSize

Pointer to the size of the scratch buffer required for the Median operation.

return

Image Data Related Error Codes

Functions

NppStatus nppiFilterMedianBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp8u *pBuffer, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedian functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_8u_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_8u_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_8u_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_8u_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16u_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16u_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16u_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16u_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16s_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16s_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16s_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_16s_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_32f_C1R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_32f_C3R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_32f_C4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter scratch memory size.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

NppStatus nppiFilterMedianBorderGetBufferSize_32f_AC4R_Ctx(NppiSize oSizeROI, NppiSize oMaskSize, Npp32u *nBufferSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point median filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterMedianBorderGetBufferSize functions:.

Image Fixed Filters

Fixed Filters

Fixed filters perform linear filtering operations (such as convolutions) with predefined kernels of fixed sizes. Note that this section also contains a few dynamic kernel filters, namely GaussAdvanced and Bilateral.

Some of the fixed filters have versions with border control. For these functions, if any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported for these functions.

Image Filter Prewitt

FilterPrewitt

Filters the image using a Prewitt filter kernel.

Common parameters for nppiFilterPrewitt functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterPrewittHoriz

Filters the image using a horizontal Prewitt filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 1 & 1 & 1 \\ 0 & 0 & 0 \\ -1 & -1 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterPrewittHoriz_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned horizontal Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed horizontal Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point horizontal Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittHoriz_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point horizontal Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

FilterPrewittVert

Filters the image using a vertical Prewitt filter kernel:

\[\begin{split} \left( \begin{array}{rrr} -1 & 0 & 1 \\ -1 & 0 & 1 \\ -1 & 0 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterPrewittVert_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned vertical Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed vertical Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point vertical Prewitt filter.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

NppStatus nppiFilterPrewittVert_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point vertical Prewitt filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewitt functions:.

Image Filter Prewitt Border

FilterPrewittBorder

Filters the image using a Prewitt filter kernel with border control.

Common parameters for nppiFilterPrewittBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterPrewittHorizBorder

Filters the image using a horizontal Prewitt filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

\[\begin{split} \left( \begin{array}{rrr} 1 & 1 & 1 \\ 0 & 0 & 0 \\ -1 & -1 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterPrewittHorizBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned horizontal Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed horizontal Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point horizontal Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittHorizBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point horizontal Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

FilterPrewittVertBorder

Filters the image using a vertical Prewitt filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

\[\begin{split} \left( \begin{array}{rrr} -1 & 0 & 1 \\ -1 & 0 & 1 \\ -1 & 0 & 1 \\ \end{array} \right); \end{split}\]

NppStatus nppiFilterPrewittVertBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned vertical Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed vertical Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point vertical Prewitt filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

NppStatus nppiFilterPrewittVertBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point vertical Prewitt filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterPrewittBorder functions:.

Image Filter Scharr

FilterScharr

Filters the image using a Scharr filter kernel.

Common parameters for nppiFilterScharr functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterScharrHoriz

Filters the image using a horizontal Scharr filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 3 & 10 & 3 \\ 0 & 0 & 0 \\ -3 & -10 & -3 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterScharrHoriz_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed horizontal Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrHoriz_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned to 16-bit signed horizontal Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrHoriz_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed horizontal Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrHoriz_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit signed to 16-bit signed horizontal Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrHoriz_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrHoriz_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point horizontal Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

FilterScharrVert

Filters the image using a vertical Scharr filter kernel:

\[\begin{split} \left( \begin{array}{rrr} -3 & 0 & 3 \\ -10 & 0 & 10 \\ -3 & 0 & 3 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterScharrVert_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed vertical Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrVert_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned to 16-bit signed vertical Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrVert_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed vertical Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrVert_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit signed to 16-bit signed vertical Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrVert_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

NppStatus nppiFilterScharrVert_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point vertical Scharr filter.

For common parameter descriptions, see Common parameters for nppiFilterScharr functions:.

Image Filter Scharr Border

FilterScharrBorder

Filters the image using a Scharr filter kernel with border control.

Common parameters for nppiFilterScharrBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterScharrHorizBorder

Filters the image using a horizontal Scharr filter kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} 3 & 10 & 3 \\ 0 & 0 & 0 \\ -3 & -10 & -3 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterScharrHorizBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed horizontal Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrHorizBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed horizontal Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrHorizBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed horizontal Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrHorizBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed horizontal Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrHorizBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrHorizBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point horizontal Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

FilterScharrVertBorder

Filters the image using a vertical Scharr filter kernel kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} -3 & 0 & 3 \\ -10 & 0 & 10 \\ -3 & 0 & 3 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterScharrVertBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed vertical Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrVertBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed vertical Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrVertBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed vertical Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrVertBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed vertical Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrVertBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

NppStatus nppiFilterScharrVertBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point vertical Scharr filter kernel with border control.

For common parameter descriptions, see Common parameters for nppiFilterScharrBorder functions:.

Image Filter Sobel

FilterSobel

Filters the image using a Sobel filter kernel.

Common parameters for nppiFilterSobel functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterSobelHoriz

Filters the image using a horizontal Sobel filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 1 & 2 & 1 \\ 0 & 0 & 0 \\ -1 & -2 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 4 & 6 & 4 & 1 \\ 2 & 8 & 12 & 8 & 2 \\ 0 & 0 & 0 & 0 & 0 \\ -2 & -8 & -12 & -8 & -2 \\ -1 & -4 & -6 & -4 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelHoriz_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed horizontal Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned horizontal Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point horizontal Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned to 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHoriz_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit signed to 16-bit signed horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizMask_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizMask_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

FilterSobelVert

Filters the image using a vertical Sobel filter kernel:

\[\begin{split} \left( \begin{array}{rrr} -1 & 0 & 1 \\ -2 & 0 & 2 \\ -1 & 0 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -2 & 0 & 2 & 1 \\ -4 & -8 & 0 & 8 & 4 \\ -6 & -12 & 0 & 12 & 6 \\ -4 & -8 & 0 & 8 & 4 \\ -1 & -2 & 0 & 2 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelVert_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed vertical Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned vertical Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point vertical Sobel filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned to 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVert_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit signed to 16-bit signed vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertMask_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertMask_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

FilterSobelHorizSecond

Filters the image using a second derivative, horizontal Sobel filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 1 & 2 & 1 \\ -2 & -4 & -2 \\ 1 & 2 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 4 & 6 & 4 & 1 \\ 0 & 0 & 0 & 0 & 0 \\ -2 & -8 & -12 & -8 & -2 \\ 0 & 0 & 0 & 0 & 0 \\ 1 & 4 & 6 & 4 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelHorizSecond_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed second derivative, horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizSecond_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned to 16-bit signed second derivative, horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizSecond_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed second derivative, horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizSecond_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit signed to 16-bit signed second derivative, horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizSecond_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point second derivative, horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelHorizSecond_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point second derivative, horizontal Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

FilterSobelVertSecond

Filters the image using a second derivative, vertical Sobel filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 1 & -2 & 1 \\ 2 & -4 & 2 \\ 1 & -2 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 0 & -2 & 0 & 1 \\ 4 & 0 & -8 & 0 & 4 \\ 6 & 0 & -12 & 0 & 6 \\ 4 & 0 & -8 & 0 & 4 \\ 1 & 0 & -2 & 0 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelVertSecond_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed second derivative, vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertSecond_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned to 16-bit signed second derivative, vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertSecond_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed second derivative, vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertSecond_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit signed to 16-bit signed second derivative, vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertSecond_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point second derivative, vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelVertSecond_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point second derivative, vertical Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

FilterSobelCross

Filters the image using a second cross derivative Sobel filter kernel:

\[\begin{split} \left( \begin{array}{rrr} -1 & 0 & 1 \\ 0 & 0 & 0 \\ 1 & 0 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -2 & 0 & 2 & 1 \\ -2 & -4 & 0 & 4 & 2 \\ 0 & 0 & 0 & 0 & 0 \\ 2 & 4 & 0 & -4 & -2 \\ 1 & 2 & 0 & -2 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelCross_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed second cross derivative Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelCross_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned to 16-bit signed second cross derivative Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelCross_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed second cross derivative Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelCross_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit signed to 16-bit signed second cross derivative Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelCross_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point second cross derivative Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

NppStatus nppiFilterSobelCross_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point second cross derivative Sobel filter.

For common parameter descriptions, see Common parameters for nppiFilterSobel functions:.

Image Filter Sobel Border

FilterSobelBorder

Filters the image using a Sobel filter kernel with border control.

Common parameters for nppiFilterSobelBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterSobelHorizBorder

Filters the image using a horizontal Sobel filter kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} 1 & 2 & 1 \\ 0 & 0 & 0 \\ -1 & -2 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 4 & 6 & 4 & 1 \\ 2 & 8 & 12 & 8 & 2 \\ 0 & 0 & 0 & 0 & 0 \\ -2 & -8 & -12 & -8 & -2 \\ -1 & -4 & -6 & -4 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelHorizBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed horizontal Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned horizontal Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point horizontal Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizMaskBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizMaskBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

FilterSobelVertBorder

Filters the image using a vertical Sobel filter kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} -1 & 0 & 1 \\ -2 & 0 & 2 \\ -1 & 0 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -2 & 0 & 2 & 1 \\ -4 & -8 & 0 & 8 & 4 \\ -6 & -12 & 0 & 12 & 6 \\ -4 & -8 & 0 & 8 & 4 \\ -1 & -2 & 0 & 2 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelVertBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed vertical Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned vertical Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point vertical Sobel filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertMaskBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertMaskBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

FilterSobelHorizSecondBorder

Filters the image using a second derivative, horizontal Sobel filter kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} 1 & 2 & 1 \\ -2 & -4 & -2 \\ 1 & 2 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 4 & 6 & 4 & 1 \\ 0 & 0 & 0 & 0 & 0 \\ -2 & -8 & -12 & -8 & -2 \\ 0 & 0 & 0 & 0 & 0 \\ 1 & 4 & 6 & 4 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelHorizSecondBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed second derivative, horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizSecondBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed second derivative, horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizSecondBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed second derivative, horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizSecondBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed second derivative, horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizSecondBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point second derivative, horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelHorizSecondBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point second derivative, horizontal Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

FilterSobelVertSecondBorder

Filters the image using a second derivative, vertical Sobel filter kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} 1 & -2 & 1 \\ 2 & -4 & 2 \\ 1 & -2 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 0 & -2 & 0 & 1 \\ 4 & 0 & -8 & 0 & 4 \\ 6 & 0 & -12 & 0 & 6 \\ 4 & 0 & -8 & 0 & 4 \\ 1 & 0 & -2 & 0 & 1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelVertSecondBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed second derivative, vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertSecondBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed second derivative, vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertSecondBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed second derivative, vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertSecondBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed second derivative, vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertSecondBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point second derivative, vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelVertSecondBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point second derivative, vertical Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

FilterSobelCrossBorder

Filters the image using a second cross derivative Sobel filter kernel with border control:

\[\begin{split} \left( \begin{array}{rrr} -1 & 0 & 1 \\ 0 & 0 & 0 \\ 1 & 0 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -2 & 0 & 2 & 1 \\ -2 & -4 & 0 & 4 & 2 \\ 0 & 0 & 0 & 0 & 0 \\ 2 & 4 & 0 & -4 & -2 \\ 1 & 2 & 0 & -2 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterSobelCrossBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed second cross derivative Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelCrossBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed second cross derivative Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelCrossBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed second cross derivative Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelCrossBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed second cross derivative Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelCrossBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point second cross derivative Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

NppStatus nppiFilterSobelCrossBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point second cross derivative Sobel filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSobelBorder functions:.

Image Filter Roberts

FilterRoberts

Filters the image using a Roberts filter kernel.

Common parameters for nppiFilterRoberts functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterRobertsDown

Filters the image using a horizontal Roberts filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 0 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterRobertsDown_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned horizontal Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed horizontal Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point horizontal Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsDown_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point horizontal Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

FilterRobertsUp

Filters the image using a vertical Roberts filter kernel:

\[\begin{split} \left( \begin{array}{rrr} 0 & 0 & 0 \\ 0 & 1 & 0 \\ -1 & 0 & 0 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterRobertsUp_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned vertical Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed vertical Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point vertical Roberts filter.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

NppStatus nppiFilterRobertsUp_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point vertical Roberts filter, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRoberts functions:.

Image Filter Roberts Border

FilterRobertsBorder

Filters the image using a Roberts filter kernel with border control.

Common parameters for nppiFilterRobertsBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

FilterRobertsDownBorder

Filters the image using a horizontal Roberts filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

\[\begin{split} \left( \begin{array}{rrr} 0 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & -1 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterRobertsDownBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned horizontal Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned horizontal Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed horizontal Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed horizontal Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point horizontal Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point horizontal Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsDownBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point horizontal Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

FilterRobertsUpBorder

Filters the image using a vertical Roberts filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

\[\begin{split} \left( \begin{array}{rrr} 0 & 0 & 0 \\ 0 & 1 & 0 \\ -1 & 0 & 0 \\ \end{array} \right) \end{split}\]

NppStatus nppiFilterRobertsUpBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned vertical Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned vertical Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed vertical Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed vertical Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point vertical Roberts filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point vertical Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

NppStatus nppiFilterRobertsUpBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point vertical Roberts filter with border control, ignoring alpha-channel.

For common parameter descriptions, see Common parameters for nppiFilterRobertsBorder functions:.

Image Filter Laplace

FilterLaplace

Filters the image using a Laplacian filter kernel.

Common parameters for nppiFilterLaplace functions:

\[\begin{split} \left( \begin{array}{rrr} -1 & -1 & -1 \\ -1 & 8 & -1 \\ -1 & -1 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -3 & -4 & -3 & -1 \\ -3 & 0 & 6 & 0 & -3 \\ -4 & 6 & 20 & 6 & -4 \\ -3 & 0 & 6 & 0 & -3 \\ -1 & -3 & -4 & -3 & -1 \\ \end{array} \right)\end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterLaplace_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 8-bit unsigned Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Laplace filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned Laplace filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Laplace filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed Laplace filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 32-bit floating-point Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Laplace filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point Laplace filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned to 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

NppStatus nppiFilterLaplace_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit signed to 16-bit signed Laplace filter.

For common parameter descriptions, see Common parameters for nppiFilterLaplace functions:.

Image Filter Laplace Border

FilterLaplaceBorder

Filters the image using a Laplacian filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterLaplaceBorder functions:

\[\begin{split} \left( \begin{array}{rrr} -1 & -1 & -1 \\ -1 & 8 & -1 \\ -1 & -1 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -3 & -4 & -3 & -1 \\ -3 & 0 & 6 & 0 & -3 \\ -4 & 6 & 20 & 6 & -4 \\ -3 & 0 & 6 & 0 & -3 \\ -1 & -3 & -4 & -3 & -1 \\ \end{array} \right)\end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterLaplaceBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 8-bit unsigned Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Laplace filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned Laplace filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Laplace filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed Laplace filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Laplace filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point Laplace filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u16s_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned to 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8u16s_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned to 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8s16s_C1R_Ctx(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit signed to 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

NppStatus nppiFilterLaplaceBorder_8s16s_C1R(const Npp8s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit signed to 16-bit signed Laplace filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterLaplaceBorder functions:.

Image Filter Gauss

FilterGauss

Filters the image using a Gaussian filter kernel. Use FilterGaussAdvanced if you want to supply your own filter coefficients.

Note that all FilterGauss functions currently support mask sizes up to 15x15. Filter kernels for these functions are calculated using a sigma value of 0.4F + (mask width / 2) * 0.6F.

Common parameters for nppiFilterGauss functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterGauss_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

NppStatus nppiFilterGauss_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGauss functions:.

Image Filter Gauss Advanced

FilterGaussAdvanced

Filters the image using a separable Gaussian filter kernel with user supplied floating point coefficients:

Common parameters for nppiFilterGaussAdvanced functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nFilterTaps

The number of filter taps where nFilterTaps = 2 * ((int)((float)ceil(radius) + 0.5F) ) + 1.

param pKernel

Pointer to an array of nFilterTaps kernel coefficients which sum to 1.0F.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterGaussAdvanced_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Single channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Three channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 8-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 8-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Single channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Three channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 16-bit unsigned Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 16-bit unsigned Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Single channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Three channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 16-bit signed Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 16-bit signed Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Single channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Three channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 32-bit floating-point Gauss filter.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

NppStatus nppiFilterGaussAdvanced_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel)

Four channel 32-bit floating-point Gauss filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvanced functions:.

Image Filter Gauss Border

FilterGaussBorder

Filters the image using a Gaussian filter kernel with border control. Use FilterGaussAdvancedBorder if you want to supply your own filter coefficients.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Note that all FilterGaussBorder functions currently support mask sizes up to 15x15. Filter kernels for these functions are calculated using a sigma value of 0.4F + (mask width / 2) * 0.6F.

Common parameters for nppiFilterGaussBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterGaussBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

NppStatus nppiFilterGaussBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussBorder functions:.

Image Filter Gauss Advanced Border

FilterGaussAdvancedBorder

Filters the image using a separable Gaussian filter kernel with user supplied floating point coefficients with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Note that the performance of these functions can drop significantly for filter kernels with a very large number of taps.

Currently only the NPP_BORDER_REPLICATE and NPP_BORDER_MIRROR border type operations are supported.

Common parameters for nppiFilterGaussAdvancedBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nFilterTaps

The number of filter taps where nFilterTaps = 2 * ((int)((float)ceil(radius) + 0.5F) ) + 1.

param pKernel

Pointer to an array of nFilterTaps kernel coefficients which sum to 1.0F.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterGaussAdvancedBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 8-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 8-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 16-bit unsigned Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 16-bit unsigned Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 16-bit signed Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 16-bit signed Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 32-bit floating-point Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

NppStatus nppiFilterGaussAdvancedBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Four channel 32-bit floating-point Gauss filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterGaussAdvancedBorder functions:.

Image Filter Gauss Pyramid Layer Down Border

FilterGaussPyramidLayerDownBorder

Filters the image using a separable Gaussian filter kernel with user supplied floating point coefficients with downsampling and border control.

If the downsampling rate is equivalent to an integer value then unnecessary source pixels are just skipped. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_MIRROR and NPP_BORDER_REPLICATE border type operations are supported.

Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nRate

The downsampling rate to be used. For integer equivalent rates unnecessary source pixels are just skipped. For non-integer rates the source image is bilinear interpolated. nRate must be > 1.0F and <= 10.0F.

param nFilterTaps

The number of filter taps where nFilterTaps = 2 * ((int)((float)ceil(radius) + 0.5F) ) + 1.

param pKernel

Pointer to an array of nFilterTaps kernel coefficients which sum to 1.0F.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiGetFilterGaussPyramidLayerDownBorderDstROI(int nSrcROIWidth, int nSrcROIHeight, NppiSize *pDstSizeROI, Npp32f nRate)

Calculate destination image SizeROI width and height from source image ROI width and height and downsampling rate.

It is highly recommended that this function be use to determine the destination image ROI for consistent results.

Parameters

• nSrcROIWidth – The desired source image ROI width, must be <= oSrcSize.width.

• nSrcROIHeight – The desired source image ROI height, must be <= oSrcSize.height.

• pDstSizeROI – Host memory pointer to the destination image roi_specification.

• nRate – The downsampling or upsampling rate to be used. For integer equivalent rates unnecessary source pixels are just skipped. For non-integer rates the source image is bilinear interpolated. nRate must be > 1.0F and <= 10.0F.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiFilterGaussPyramidLayerDownBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 8-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 8-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 16-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 16-bit unsigned Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Gauss filter downsampling and with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 32-bit floating-point Gauss filter downsampling and with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

NppStatus nppiFilterGaussPyramidLayerDownBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 32-bit floating-point Gauss filter with downsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerDownBorder functions:.

Image Filter Gauss Pyramid Layer Up Border

FilterGaussPyramidLayerUpBorder

Filters the image using a separable Gaussian filter kernel with user supplied floating point coefficients with upsampling and border control.

If the upsampling rate is equivalent to an integer value then unnecessary source pixels are just skipped. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_MIRROR and NPP_BORDER_REPLICATE border type operations are supported.

Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nRate

The upsampling rate to be used. For integer equivalent rates unnecessary source pixels are just skipped. For non-integer rates the source image is bilinear interpolated. nRate must be > 1.0F and <= 10.0F.

param nFilterTaps

The number of filter taps where nFilterTaps = 2 * ((int)((float)ceil(radius) + 0.5F) ) + 1.

param pKernel

Pointer to an array of nFilterTaps kernel coefficients which sum to 1.0F.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiGetFilterGaussPyramidLayerUpBorderDstROI(int nSrcROIWidth, int nSrcROIHeight, NppiSize *pDstSizeROIMin, NppiSize *pDstSizeROIMax, Npp32f nRate)

Calculate destination image minimum and maximum SizeROI width and height from source image ROI width and height and upsampling rate.

It is highly recommended that this function be use to determine the best destination image ROI for consistent results.

Parameters

• nSrcROIWidth – The desired source image ROI width, must be <= oSrcSize.width.

• nSrcROIHeight – The desired source image ROI height, must be <= oSrcSize.height.

• pDstSizeROIMin – Host memory pointer to the minimum recommended destination image roi_specification.

• pDstSizeROIMax – Host memory pointer to the maximum recommended destination image roi_specification.

• nRate – The upsampling rate to be used. For integer equivalent rates unnecessary source pixels are just skipped. For non-integer rates the source image is bilinear interpolated. nRate must be > 1.0F and <= 10.0F.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiFilterGaussPyramidLayerUpBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 8-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 8-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 16-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 16-bit unsigned Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point Gauss filter upsampling and with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Single channel 32-bit floating-point Gauss filter upsampling and with border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

NppStatus nppiFilterGaussPyramidLayerUpBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRate, const int nFilterTaps, const Npp32f *pKernel, NppiBorderType eBorderType)

Three channel 32-bit floating-point Gauss filter with upsampling and border control.

For common parameter descriptions, see Common parameters for nppiFilterGaussPyramidLayerUpBorder functions:.

Image Filter Bilateral Gauss Border

FilterBilateralGaussBorder

Filters the image using a bilateral Gaussian filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

For this filter the anchor point is always the central element of the kernel. Coefficients of the bilateral filter kernel depend on their position in the kernel and on the value of some source image pixels overlayed by the filter kernel. Only source image pixels with both coordinates divisible by nDistanceBetweenSrcPixels are used in calculations.

The value of an output pixel \(d\) is

\[d = \frac{\sum_{h=-nRadius}^{nRadius}\sum_{w=-nRadius}^{nRadius}W1(h,w)\cdot W2(h,w)\cdot S(h,w)}{\sum_{h=-nRadius}^{nRadius}\sum_{w=-nRadius}^{nRadius}W1(h,w)\cdot W2(h,w)}\]

where h and w are the corresponding kernel width and height indexes, S(h,w) is the value of the source image pixel overlayed by filter kernel position (h,w), W1(h,w) is func(nValSquareSigma, (S(h,w) - S(0,0))) where S(0,0) is the value of the source image pixel at the center of the kernel, W2(h,w) is func(nPosSquareSigma, sqrt(h*h+w*w)), and func is the following formula

\[func(S,I) = exp(-\frac{I^2}{2.0F\cdot S^2})\]

Currently only the NPP_BORDER_REPLICATE border type operations are supported.

Common parameters for nppiFilterBilateralGaussBorder functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nRadius

The radius of the round filter kernel to be used. A radius of 1 indicates a filter kernel size of 3 by 3, 2 indicates 5 by 5, etc. Radius values from 1 to 32 are supported.

param nStepBetweenSrcPixels

The step size between adjacent source image pixels processed by the filter kernel, most commonly 1.

param nValSquareSigma

The square of the sigma for the relative intensity distance between a source image pixel in the filter kernel and the source image pixel at the center of the filter kernel.

param nPosSquareSigma

The square of the sigma for the relative geometric distance between a source image pixel in the filter kernel and the source image pixel at the center of the filter kernel.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterBilateralGaussBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType)

Single channel 8-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType)

Three channel 8-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType)

Single channel 16-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType)

Three channel 16-bit unsigned bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

One channel 32-bit floating-point bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType)

One channel 32-bit floating-point bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

NppStatus nppiFilterBilateralGaussBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, const int nRadius, const int nStepBetweenSrcPixels, const Npp32f nValSquareSigma, const Npp32f nPosSquareSigma, NppiBorderType eBorderType)

Three channel 32-bit floating-point bilateral Gauss filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterBilateralGaussBorder functions:.

Image Filter High Pass

FilterHighPass

Filters the image using a high-pass filter kernel.

Common parameters for nppiFilterHighPass functions:

\[\begin{split} \left( \begin{array}{rrr} -1 & -1 & -1 \\ -1 & 8 & -1 \\ -1 & -1 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -1 & -1 & -1 & -1 \\ -1 & -1 & -1 & -1 & -1 \\ -1 & -1 & 24 & -1 & -1 \\ -1 & -1 & -1 & -1 & -1 \\ -1 & -1 & -1 & -1 & -1 \\ \end{array} \right) \end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterHighPass_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

NppStatus nppiFilterHighPass_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPass functions:.

Image Filter High Pass Border

FilterHighPassBorder

Filters the image using a high-pass filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterHighPassBorder functions:

\[\begin{split} \left( \begin{array}{rrr} -1 & -1 & -1 \\ -1 & 8 & -1 \\ -1 & -1 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -1 & -1 & -1 & -1 \\ -1 & -1 & -1 & -1 & -1 \\ -1 & -1 & 24 & -1 & -1 \\ -1 & -1 & -1 & -1 & -1 \\ -1 & -1 & -1 & -1 & -1 \\ \end{array} \right) \end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterHighPassBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

NppStatus nppiFilterHighPassBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterHighPassBorder functions:.

Image Filter Low Pass

FilterLowPass

Filters the image using a low-pass filter kernel.

Common parameters for nppiFilterLowPass functions:

\[\begin{split} \left( \begin{array}{rrr} 1/9 & 1/9 & 1/9 \\ 1/9 & 1/9 & 1/9 \\ 1/9 & 1/9 & 1/9 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ \end{array} \right) \end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterLowPass_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 8-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 8-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned low-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 8-bit unsigned low-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit unsigned low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned low-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit unsigned low-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 16-bit signed low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 16-bit signed low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 16-bit signed low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 16-bit signed low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 16-bit signed low-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 16-bit signed low-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Single channel 32-bit floating-point low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Three channel 32-bit floating-point low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point low-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

NppStatus nppiFilterLowPass_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPass functions:.

Image Filter Low Pass Border

FilterLowPassBorder

Filters the image using a low-pass filter kernel with border control.

If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterLowPassBorder functions:

\[\begin{split} \left( \begin{array}{rrr} 1/9 & 1/9 & 1/9 \\ 1/9 & 1/9 & 1/9 \\ 1/9 & 1/9 & 1/9 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ 1/25 & 1/25 & 1/25 & 1/25 & 1/25 \\ \end{array} \right) \end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eMaskSize

Enumeration value specifying the mask size.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterLowPassBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 8-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit unsigned high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit unsigned high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 16-bit signed high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Single channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Three channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point high-pass filter.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

NppStatus nppiFilterLowPassBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize, NppiBorderType eBorderType)

Four channel 32-bit floating-point high-pass filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterLowPassBorder functions:.

Image Filter Sharpen

FilterSharpen

Filters the image using a sharpening filter kernel:

Common parameters for nppiFilterSharpen functions:

\[\begin{split} \left( \begin{array}{rrr} -1/8 & -1/8 & -1/8 \\ -1/8 & 16/8 & -1/8 \\ -1/8 & -1/8 & -1/8 \\ \end{array} \right) \end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterSharpen_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 8-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 8-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 8-bit unsigned sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit unsigned sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit unsigned sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 16-bit signed sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 16-bit signed sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 16-bit signed sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 16-bit signed sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 16-bit signed sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 16-bit signed sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Single channel 32-bit floating-point sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Three channel 32-bit floating-point sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point sharpening filter.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

NppStatus nppiFilterSharpen_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)

Four channel 32-bit floating-point sharpening filter, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpen functions:.

Image Filter Sharpen Border

FilterSharpenBorder

Filters the image using a sharpening filter kernel with border control.

If any portion of the 3x3 mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterSharpenBorder functions:

\[\begin{split} \left( \begin{array}{rrr} -1/8 & -1/8 & -1/8 \\ -1/8 & 16/8 & -1/8 \\ -1/8 & -1/8 & -1/8 \\ \end{array} \right) \end{split}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterSharpenBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 8-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 8-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 8-bit unsigned sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit unsigned sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit unsigned sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 16-bit signed sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 16-bit signed sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 16-bit signed sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 16-bit signed sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 32-bit floating-point sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Single channel 32-bit floating-point sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 32-bit floating-point sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Three channel 32-bit floating-point sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point sharpening filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 32-bit floating-point sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

NppStatus nppiFilterSharpenBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiBorderType eBorderType)

Four channel 32-bit floating-point sharpening filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterSharpenBorder functions:.

Image Filter Unsharp Border

FilterUnsharpBorder

Filters the image using a unsharp-mask sharpening filter kernel with border control.

The algorithm involves the following steps: Smooth the original image with a Gaussian filter, with the width controlled by the nRadius. Subtract the smoothed image from the original to create a high-pass filtered image. Apply any clipping needed on the high-pass image, as controlled by the nThreshold. Add a certain percentage of the high-pass filtered image to the original image, with the percentage controlled by the nWeight. In pseudocode this algorithm can be written as: HighPass = Image - Gaussian(Image) Result = Image + nWeight * HighPass * ( |HighPass| >= nThreshold ) where nWeight is the amount, nThreshold is the threshold, and >= indicates a Boolean operation, 1 if true, or 0 otherwise.

If any portion of the mask overlaps the source image boundary, the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

. Common parameters for nppiFilterUnsharpBorder functions:

. Common parameters for nppiFilterUnsharpGetBufferSize functions:

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param nRadius

The radius of the Gaussian filter, in pixles, not counting the center pixel.

param nSigma

The standard deviation of the Gaussian filter, in pixel.

param nWeight

The percentage of the difference between the original and the high pass image that is added back into the original.

param nThreshold

The threshold neede to apply the difference amount.

param eBorderType

The border type operation to be applied at source image border boundaries.

param pDeviceBuffer

Pointer to the user-allocated device scratch buffer required for the unsharp operation.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

param nRadius

The radius of the Gaussian filter, in pixles, not counting the center pixel.

param nSigma

The standard deviation of the Gaussian filter, in pixel.

param hpBufferSize

Pointer to the size of the scratch buffer required for the unsharp operation.

return

Image Data Related Error Codes

Functions

NppStatus nppiFilterUnsharpBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Single channel 8-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Three channel 8-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 8-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 8-bit unsigned unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_C1R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_C1R(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Single channel 16-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_C3R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Three channel 16-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_C3R(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Three channel 16-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_C4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_C4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 16-bit unsigned unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_AC4R_Ctx(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit unsigned unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16u_AC4R(const Npp16u *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16u *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 16-bit unsigned unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit signed unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Single channel 16-bit signed unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Single channel 16-bit signed unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Single channel 16-bit signed unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_C4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit signed unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_C4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 16-bit signed unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_AC4R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 16-bit signed unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_16s_AC4R(const Npp16s *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 16-bit signed unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_C1R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Single channel 32-bit floating point unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_C1R(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Single channel 32-bit floating point unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_C3R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Three channel 32-bit floating point unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_C3R(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Three channel 32-bit floating point unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_C4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 32-bit floating point unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_C4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 32-bit floating point unsharp filter.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_AC4R_Ctx(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer, NppStreamContext nppStreamCtx)

Four channel 32-bit floating point unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpBorder_32f_AC4R(const Npp32f *pSrc, Npp32s nSrcStep, NppiPoint oSrcOffset, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, Npp32f nRadius, Npp32f nSigma, Npp32f nWeight, Npp32f nThreshold, NppiBorderType eBorderType, Npp8u *pDeviceBuffer)

Four channel 32-bit floating point unsharp filter (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpBorder functions:.

NppStatus nppiFilterUnsharpGetBufferSize_8u_C1R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Single channel 8-bit unsigned unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_8u_C3R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Three channel 8-bit unsigned unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_8u_C4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 8-bit unsigned unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_8u_AC4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 8-bit unsigned unsharp filter scratch memory size (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16u_C1R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Single channel 16-bit unsigned unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16u_C3R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Three channel 16-bit unsigned unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16u_C4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 16-bit unsigned unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16u_AC4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 16-bit unsigned unsharp filter scratch memory size (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16s_C1R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Single channel 16-bit signed unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16s_C3R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Three channel 16-bit signed unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16s_C4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 16-bit signed unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_16s_AC4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 16-bit signed unsharp filter scratch memory size (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_32f_C1R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Single channel 32-bit floating point unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_32f_C3R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Three channel 32-bit floating point unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_32f_C4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 32-bit floating point unsharp filter scratch memory size.

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

NppStatus nppiFilterUnsharpGetBufferSize_32f_AC4R(const Npp32f nRadius, const Npp32f nSigma, int *hpBufferSize)

Four channel 32-bit floating point unsharp filter scratch memory size (alpha channel is not processed).

For common parameter descriptions, see . Common parameters for nppiFilterUnsharpGetBufferSize functions:.

Image Filter Wiener Border

FilterWienerBorder

Noise removal filtering of an image using an adaptive Wiener filter with border control.

Pixels under the source mask are used to generate statistics about the local neighborhood which are then used to control the amount of adaptive noise filtering locally applied.

Note that if the noise value for a particular channel is set to 0.0f then the output for that channel will contain the square of the variance of local pixels within aMaskSize surrounding each pixel in oSizeROI. Note that is unlikely to be useful unless the pixel data type is floating point due to result clamping. Output from these cases can then be passed through an nppiMean function call using the same oSizeROI. The square root for that channel from the nppiMean call result can then be used as a noise value for a future call to this function if there is no known preexisting noise value.

Currently only the NPP_BORDER_REPLICATE border type operation is supported.

Common parameters for nppiFilterWienerBorder functions:

For each pixel in the source image the function estimates the local mean and variance in the neighborhood defined by oMaskSize relative to the primary source pixel located at oAnchor.x and oAnchor.y. Given an oMaskSize with width \(W\) and height \(H\), the mean, variance, and destination pixel value will be computed per channel as

\[Mean = \frac{1}{W\cdot H}\sum_{j=0}^{H-1}\sum_{i=0}^{W-1}pSrc(j,i)\]

\[Variance^2 = \frac{1}{W\cdot H}\sum_{j=0}^{H-1}\sum_{i=0}^{W-1}(pSrc(j,i)^2-Mean^2)\]

\[pDst(j,i) = Mean+\frac{(Variance^2-NoiseVariance^2)}{Variance^2}\cdot {(pSrc(j,i)-Mean)}\]

param pSrc

Source-Image Pointer.

param nSrcStep

Source-Image Line Step.

param oSrcSize

Source image width and height in pixels relative to pSrc.

param oSrcOffset

The pixel offset that pSrc points to relative to the origin of the source image.

param pDst

Destination-Image Pointer.

param nDstStep

Destination-Image Line Step.

param oSizeROI

Region-Of-Interest (ROI).

param oMaskSize

Pixel Width and Height of the rectangular region of interest surrounding the source pixel.

param oAnchor

Positive X and Y relative offsets of primary pixel in region of interest surrounding the source pixel relative to bottom right of oMaskSize.

param aNoise

Fixed size array of per-channel noise variance level value in range of 0.0F to 1.0F.

param eBorderType

The border type operation to be applied at source image border boundaries.

param nppStreamCtx

Application Managed Stream Context.

return

Image Data Related Error Codes, ROI Related Error Codes

Functions

NppStatus nppiFilterWienerBorder_8u_C1R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[1], NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 8-bit unsigned Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_C1R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[1], NppiBorderType eBorderType)

Single channel 8-bit unsigned Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_C3R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[3], NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 8-bit unsigned Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_C3R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[3], NppiBorderType eBorderType)

Three channel 8-bit unsigned Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_C4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[4], NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_C4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[4], NppiBorderType eBorderType)

Four channel 8-bit unsigned Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_AC4R_Ctx(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[3], NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Four channel 8-bit unsigned Wiener filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_8u_AC4R(const Npp8u *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[3], NppiBorderType eBorderType)

Four channel 8-bit unsigned Wiener filter with border control, ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_16s_C1R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[1], NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Single channel 16-bit signed Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_16s_C1R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[1], NppiBorderType eBorderType)

Single channel 16-bit signed Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_16s_C3R_Ctx(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[3], NppiBorderType eBorderType, NppStreamContext nppStreamCtx)

Three channel 16-bit signed Wiener filter with border control.

For common parameter descriptions, see Common parameters for nppiFilterWienerBorder functions:.

NppStatus nppiFilterWienerBorder_16s_C3R(const Npp16s *pSrc, Npp32s nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, Npp32f aNoise[3], NppiBorderType eBorderType)