NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.7.1.*
 All Data Structures Functions Variables Typedefs Enumerations Enumerator Groups Pages
Functions

Absolute value of each pixel value in an image. More...

Functions

NppStatus nppiAbs_16s_C1R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 16-bit signed short channel image absolute value. More...
 
NppStatus nppiAbs_16s_C1R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_C1IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 16-bit signed short channel in place image absolute value. More...
 
NppStatus nppiAbs_16s_C1IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_C3R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 16-bit signed short channel image absolute value. More...
 
NppStatus nppiAbs_16s_C3R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_C3IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 16-bit signed short channel in place image absolute value. More...
 
NppStatus nppiAbs_16s_C3IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_AC4R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit signed short channel image absolute value with unmodified alpha. More...
 
NppStatus nppiAbs_16s_AC4R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_AC4IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit signed short channel in place image absolute value with unmodified alpha. More...
 
NppStatus nppiAbs_16s_AC4IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_C4R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit signed short channel image absolute value. More...
 
NppStatus nppiAbs_16s_C4R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16s_C4IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit signed short channel in place image absolute value. More...
 
NppStatus nppiAbs_16s_C4IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16f_C1R_Ctx (const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 16-bit floating point channel image absolute value. More...
 
NppStatus nppiAbs_16f_C1R (const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16f_C1IR_Ctx (Npp16f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 16-bit floating point channel in place image absolute value. More...
 
NppStatus nppiAbs_16f_C1IR (Npp16f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16f_C3R_Ctx (const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 16-bit floating point channel image absolute value. More...
 
NppStatus nppiAbs_16f_C3R (const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16f_C3IR_Ctx (Npp16f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 16-bit floating point channel in place image absolute value. More...
 
NppStatus nppiAbs_16f_C3IR (Npp16f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16f_C4R_Ctx (const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit floating point channel image absolute value. More...
 
NppStatus nppiAbs_16f_C4R (const Npp16f *pSrc, int nSrcStep, Npp16f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_16f_C4IR_Ctx (Npp16f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 16-bit floating point channel in place image absolute value. More...
 
NppStatus nppiAbs_16f_C4IR (Npp16f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_C1R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 32-bit floating point channel image absolute value. More...
 
NppStatus nppiAbs_32f_C1R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_C1IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 One 32-bit floating point channel in place image absolute value. More...
 
NppStatus nppiAbs_32f_C1IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_C3R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 32-bit floating point channel image absolute value. More...
 
NppStatus nppiAbs_32f_C3R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_C3IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Three 32-bit floating point channel in place image absolute value. More...
 
NppStatus nppiAbs_32f_C3IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_AC4R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 32-bit floating point channel image absolute value with unmodified alpha. More...
 
NppStatus nppiAbs_32f_AC4R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_AC4IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 32-bit floating point channel in place image absolute value with unmodified alpha. More...
 
NppStatus nppiAbs_32f_AC4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_C4R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 32-bit floating point channel image absolute value. More...
 
NppStatus nppiAbs_32f_C4R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI)
 
NppStatus nppiAbs_32f_C4IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, NppStreamContext nppStreamCtx)
 Four 32-bit floating point channel in place image absolute value. More...
 
NppStatus nppiAbs_32f_C4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI)
 

Detailed Description

Absolute value of each pixel value in an image.

Function Documentation

NppStatus nppiAbs_16f_C1IR ( Npp16f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16f_C1IR_Ctx ( Npp16f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 16-bit floating point channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16f_C1R ( const Npp16f pSrc,
int  nSrcStep,
Npp16f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16f_C1R_Ctx ( const Npp16f pSrc,
int  nSrcStep,
Npp16f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_16f_C3IR ( Npp16f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16f_C3IR_Ctx ( Npp16f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 16-bit floating point channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16f_C3R ( const Npp16f pSrc,
int  nSrcStep,
Npp16f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16f_C3R_Ctx ( const Npp16f pSrc,
int  nSrcStep,
Npp16f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_16f_C4IR ( Npp16f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16f_C4IR_Ctx ( Npp16f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit floating point channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16f_C4R ( const Npp16f pSrc,
int  nSrcStep,
Npp16f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16f_C4R_Ctx ( const Npp16f pSrc,
int  nSrcStep,
Npp16f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_16s_AC4IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_AC4IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit signed short channel in place image absolute value with unmodified alpha.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16s_AC4R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_AC4R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit signed short channel image absolute value with unmodified alpha.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16s_C1IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_C1IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 16-bit signed short channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16s_C1R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_C1R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_16s_C3IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_C3IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 16-bit signed short channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16s_C3R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_C3R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_16s_C4IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_C4IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 16-bit signed short channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_16s_C4R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_16s_C4R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_32f_AC4IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_AC4IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 32-bit floating point channel in place image absolute value with unmodified alpha.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_32f_AC4R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_AC4R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 32-bit floating point channel image absolute value with unmodified alpha.

Parameters
pSrcSource-Image Pointer.
nSrcStepSource-Image Line Step.
pDstDestination-Image Pointer.
nDstStepDestination-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_32f_C1IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_C1IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

One 32-bit floating point channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_32f_C1R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_C1R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_32f_C3IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_C3IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Three 32-bit floating point channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_32f_C3R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_C3R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)
NppStatus nppiAbs_32f_C4IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_C4IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Four 32-bit floating point channel in place image absolute value.

Parameters
pSrcDstIn-Place Image Pointer.
nSrcDstStepIn-Place-Image Line Step.
oSizeROIRegion-of-Interest (ROI).
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus nppiAbs_32f_C4R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI 
)
NppStatus nppiAbs_32f_C4R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
NppStreamContext  nppStreamCtx 
)

Copyright © 2009-2022 NVIDIA CORPORATION AND AFFILIATES