NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.4.0.*
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Functions
1D Window Column Sum
1D Window Sum

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

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. More...
 
NppStatus  nppiSumWindowColumn_8u32f_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_8u32f_C3R (const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_8u32f_C4R (const Npp8u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_16u32f_C1R (const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_16u32f_C3R (const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_16u32f_C4R (const Npp16u *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_16s32f_C1R (const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_16s32f_C3R (const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 
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. More...
 
NppStatus  nppiSumWindowColumn_16s32f_C4R (const Npp16s *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oROI, Npp32s nMaskSize, Npp32s nAnchor)
 

Detailed Description

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

Common parameters for nppiSumWindowColumn functions include:

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oROI Region-of-Interest (ROI).
nMaskSize Length of the linear kernel array.
nAnchor Y offset of the kernel origin frame of reference relative to the source pixel.
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes

Function Documentation

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

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

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

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

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

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

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

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

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