NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.2.1.*
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FilterSobel
Fixed Filters

Filters the image using a Sobel filter kernel. More...

FilterSobelHoriz

Filters the image using a horizontal Sobel filter kernel:

\[ \left( \begin{array}{rrr} 1 & 2 & 1 \\ 0 & 0 & 0 \\ -1 & -2 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 4 & 6 & 4 & 1 \\ 2 & 8 & 12 & 8 & 2 \\ 0 & 0 & 0 & 0 & 0 \\ -2 & -8 & -12 & -8 & -2 \\ -1 & -4 & -6 & -4 & -1 \\ \end{array} \right) \]

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. More...
 
NppStatus  nppiFilterSobelHoriz_8u_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_8u_C3R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_8u_C4R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_8u_AC4R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_16s_C1R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_16s_C3R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_16s_C4R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_16s_AC4R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_32f_C3R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_32f_C4R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_32f_AC4R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_8u16s_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelHoriz_8s16s_C1R (const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelHorizMask_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 

FilterSobelVert

Filters the image using a vertical Sobel filter kernel:

\[ \left( \begin{array}{rrr} -1 & 0 & 1 \\ -2 & 0 & 2 \\ -1 & 0 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -2 & 0 & 2 & 1 \\ -4 & -8 & 0 & 8 & 4 \\ -6 & -12 & 0 & 12 & 6 \\ -4 & -8 & 0 & 8 & 4 \\ -1 & -2 & 0 & 2 & 1 \\ \end{array} \right) \]

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. More...
 
NppStatus  nppiFilterSobelVert_8u_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_8u_C3R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_8u_C4R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_8u_AC4R (const Npp8u *pSrc, Npp32s nSrcStep, Npp8u *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_16s_C1R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_16s_C3R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_16s_C4R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_16s_AC4R (const Npp16s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_32f_C3R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_32f_C4R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_32f_AC4R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI)
 
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. More...
 
NppStatus  nppiFilterSobelVert_8u16s_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelVert_8s16s_C1R (const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelVertMask_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 

FilterSobelHorizSecond

Filters the image using a second derivative, horizontal Sobel filter kernel:

\[ \left( \begin{array}{rrr} 1 & 2 & 1 \\ -2 & -4 & -2 \\ 1 & 2 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 4 & 6 & 4 & 1 \\ 0 & 0 & 0 & 0 & 0 \\ -2 & -8 & -12 & -8 & -2 \\ 0 & 0 & 0 & 0 & 0 \\ 1 & 4 & 6 & 4 & 1 \\ \end{array} \right) \]

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. More...
 
NppStatus  nppiFilterSobelHorizSecond_8u16s_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelHorizSecond_8s16s_C1R (const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelHorizSecond_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 

FilterSobelVertSecond

Filters the image using a second derivative, vertical Sobel filter kernel:

\[ \left( \begin{array}{rrr} 1 & -2 & 1 \\ 2 & -4 & 2 \\ 1 & -2 & 1 \\ \end{array} \right) \left( \begin{array}{rrrrr} 1 & 0 & -2 & 0 & 1 \\ 4 & 0 & -8 & 0 & 4 \\ 6 & 0 & -12 & 0 & 6 \\ 4 & 0 & -8 & 0 & 4 \\ 1 & 0 & -2 & 0 & 1 \\ \end{array} \right) \]

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. More...
 
NppStatus  nppiFilterSobelVertSecond_8u16s_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelVertSecond_8s16s_C1R (const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelVertSecond_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 

FilterSobelCross

Filters the image using a second cross derivative Sobel filter kernel:

\[ \left( \begin{array}{rrr} -1 & 0 & 1 \\ 0 & 0 & 0 \\ 1 & 0 & -1 \\ \end{array} \right) \left( \begin{array}{rrrrr} -1 & -2 & 0 & 2 & 1 \\ -2 & -4 & 0 & 4 & 2 \\ 0 & 0 & 0 & 0 & 0 \\ 2 & 4 & 0 & -4 & -2 \\ 1 & 2 & 0 & -2 & -1 \\ \end{array} \right) \]

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. More...
 
NppStatus  nppiFilterSobelCross_8u16s_C1R (const Npp8u *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelCross_8s16s_C1R (const Npp8s *pSrc, Npp32s nSrcStep, Npp16s *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 
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. More...
 
NppStatus  nppiFilterSobelCross_32f_C1R (const Npp32f *pSrc, Npp32s nSrcStep, Npp32f *pDst, Npp32s nDstStep, NppiSize oSizeROI, NppiMaskSize eMaskSize)
 

Detailed Description

Filters the image using a Sobel filter kernel.

Common parameters for nppiFilterSobel functions include:

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
pDst Destination-Image Pointer.
nDstStep Destination-Image Line Step.
oSizeROI Region-of-Interest (ROI).
eMaskSize Enumeration value specifying the mask size.
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes

Function Documentation

NppStatus nppiFilterSobelCross_32f_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8s16s_C1R ( const Npp8s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8u16s_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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 nppiFilterSobelHoriz_16s_AC4R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C1R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C3R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C4R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_32f_AC4R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C3R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C4R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_8s16s_C1R ( const Npp8s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8u16s_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8u_AC4R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C3R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C4R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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 nppiFilterSobelHorizMask_32f_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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 nppiFilterSobelHorizSecond_32f_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8s16s_C1R ( const Npp8s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8u16s_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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 nppiFilterSobelVert_16s_AC4R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C1R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C3R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C4R ( const Npp16s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_32f_AC4R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C3R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C4R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_8s16s_C1R ( const Npp8s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8u16s_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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 with masks.

NppStatus nppiFilterSobelVert_8u_AC4R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C3R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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_C4R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp8u *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI 
)
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 nppiFilterSobelVertMask_32f_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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 nppiFilterSobelVertSecond_32f_C1R ( const Npp32f *  pSrc,
Npp32s  nSrcStep,
Npp32f *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8s16s_C1R ( const Npp8s *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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_8u16s_C1R ( const Npp8u *  pSrc,
Npp32s  nSrcStep,
Npp16s *  pDst,
Npp32s  nDstStep,
NppiSize  oSizeROI,
NppiMaskSize  eMaskSize 
)
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.