NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 10.2.*.*
 All Data Structures Functions Variables Typedefs Enumerations Enumerator Groups Pages
HistogramEven
Statistical Operations

Primitives for computing the histogram of an image with evenly distributed bins. More...

HistogramEven

The histogram is computed according to the ranges provided in $pLevels$.

The histogram $pHist[k]$ is defined as the total number of pixels that fall into the range: $pLevels[k] <= pSrc(j, i) < pLevels[k+1]$. The number of the histogram bins is $nLevel - 1$. The functions require additional scratch buffer for computations.

Common parameters for nppiHistogramEven functions include:

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
oSizeROI Region-of-Interest (ROI).
pHist Pointer to array that receives the computed histogram. The array must be of size nLevels-1.
pLevels Pointer to array containing the level sizes of the bins. The array must be of size nLevels.
nLevels Number of levels in histogram.
pBuffer Pointer to appropriately sized (nppiHistogramRangeGetBufferSize_XX_XXX) scratch buffer.
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus  nppiEvenLevelsHost_32s_Ctx (Npp32s *hpLevels, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, NppStreamContext nppStreamCtx)
  Compute levels with even distribution. More...
 
NppStatus  nppiEvenLevelsHost_32s (Npp32s *hpLevels, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel)
 
NppStatus  nppiHistogramEven_8u_C1R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 8-bit unsigned HistogramEven. More...
 
NppStatus  nppiHistogramEven_8u_C1R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_8u_C3R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 8-bit unsigned HistogramEven. More...
 
NppStatus  nppiHistogramEven_8u_C3R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_8u_C4R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], int nLevels[4], Npp32s nLowerLevel[4], Npp32s nUpperLevel[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 8-bit unsigned HistogramEven. More...
 
NppStatus  nppiHistogramEven_8u_C4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], int nLevels[4], Npp32s nLowerLevel[4], Npp32s nUpperLevel[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_8u_AC4R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 8-bit unsigned HistogramEven ignoring alpha channel. More...
 
NppStatus  nppiHistogramEven_8u_AC4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16u_C1R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 16-bit unsigned HistogramEven. More...
 
NppStatus  nppiHistogramEven_16u_C1R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16u_C3R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 16-bit unsigned HistogramEven. More...
 
NppStatus  nppiHistogramEven_16u_C3R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16u_C4R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], int nLevels[4], Npp32s nLowerLevel[4], Npp32s nUpperLevel[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit unsigned HistogramEven. More...
 
NppStatus  nppiHistogramEven_16u_C4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], int nLevels[4], Npp32s nLowerLevel[4], Npp32s nUpperLevel[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16u_AC4R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit unsigned HistogramEven ignoring alpha channel. More...
 
NppStatus  nppiHistogramEven_16u_AC4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16s_C1R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 16-bit signed HistogramEven. More...
 
NppStatus  nppiHistogramEven_16s_C1R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, int nLevels, Npp32s nLowerLevel, Npp32s nUpperLevel, Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16s_C3R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 16-bit signed HistogramEven. More...
 
NppStatus  nppiHistogramEven_16s_C3R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16s_C4R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], int nLevels[4], Npp32s nLowerLevel[4], Npp32s nUpperLevel[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit signed HistogramEven. More...
 
NppStatus  nppiHistogramEven_16s_C4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], int nLevels[4], Npp32s nLowerLevel[4], Npp32s nUpperLevel[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramEven_16s_AC4R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit signed HistogramEven ignoring alpha channel. More...
 
NppStatus  nppiHistogramEven_16s_AC4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], int nLevels[3], Npp32s nLowerLevel[3], Npp32s nUpperLevel[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_8u_C1R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32s *pLevels, int nLevels, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 8-bit unsigned HistogramRange. More...
 
NppStatus  nppiHistogramRange_8u_C1R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32s *pLevels, int nLevels, Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_8u_C3R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 8-bit unsigned HistogramRange. More...
 
NppStatus  nppiHistogramRange_8u_C3R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_8u_C4R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32s *pLevels[4], int nLevels[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 8-bit unsigned HistogramRange. More...
 
NppStatus  nppiHistogramRange_8u_C4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32s *pLevels[4], int nLevels[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_8u_AC4R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 8-bit unsigned HistogramRange ignoring alpha channel. More...
 
NppStatus  nppiHistogramRange_8u_AC4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16u_C1R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32s *pLevels, int nLevels, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 16-bit unsigned HistogramRange. More...
 
NppStatus  nppiHistogramRange_16u_C1R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32s *pLevels, int nLevels, Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16u_C3R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 16-bit unsigned HistogramRange. More...
 
NppStatus  nppiHistogramRange_16u_C3R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16u_C4R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32s *pLevels[4], int nLevels[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit unsigned HistogramRange. More...
 
NppStatus  nppiHistogramRange_16u_C4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32s *pLevels[4], int nLevels[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16u_AC4R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit unsigned HistogramRange ignoring alpha channel. More...
 
NppStatus  nppiHistogramRange_16u_AC4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16s_C1R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32s *pLevels, int nLevels, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 16-bit signed HistogramRange. More...
 
NppStatus  nppiHistogramRange_16s_C1R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32s *pLevels, int nLevels, Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16s_C3R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 16-bit signed HistogramRange. More...
 
NppStatus  nppiHistogramRange_16s_C3R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16s_C4R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32s *pLevels[4], int nLevels[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit signed HistogramRange. More...
 
NppStatus  nppiHistogramRange_16s_C4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32s *pLevels[4], int nLevels[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_16s_AC4R_Ctx (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 16-bit signed HistogramRange. More...
 
NppStatus  nppiHistogramRange_16s_AC4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32s *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_32f_C1R_Ctx (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32f *pLevels, int nLevels, Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  One-channel 32-bit floating point HistogramRange. More...
 
NppStatus  nppiHistogramRange_32f_C1R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist, const Npp32f *pLevels, int nLevels, Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_32f_C3R_Ctx (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32f *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Three-channel 32-bit floating point HistogramRange. More...
 
NppStatus  nppiHistogramRange_32f_C3R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32f *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_32f_C4R_Ctx (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32f *pLevels[4], int nLevels[4], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 32-bit floating point HistogramRange. More...
 
NppStatus  nppiHistogramRange_32f_C4R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[4], const Npp32f *pLevels[4], int nLevels[4], Npp8u *pBuffer)
 
NppStatus  nppiHistogramRange_32f_AC4R_Ctx (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32f *pLevels[3], int nLevels[3], Npp8u *pBuffer, NppStreamContext nppStreamCtx)
  Four-channel 32-bit floating point HistogramRange ignoring alpha channel. More...
 
NppStatus  nppiHistogramRange_32f_AC4R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp32s *pHist[3], const Npp32f *pLevels[3], int nLevels[3], Npp8u *pBuffer)
 

HistogramEvenGetBufferSize

Companion primitives for computing the device buffer size (in bytes) required by the HistogramEven primitives.

Common parameters for nppiHistogramEvenGetBufferSize functions include:

Parameters
oSizeROI Region-of-Interest (ROI).
nLevels Number of levels in the histogram.
hpBufferSize Required buffer size. Important: hpBufferSize is a host pointer. Scratch Buffer and Host Pointer.
Returns
NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), ROI Related Error Codes..
NppStatus  nppiHistogramEvenGetBufferSize_8u_C1R_Ctx (NppiSize oSizeROI, int nLevels, int *hpBufferSize)
  Buffer size for nppiHistogramEven_8u_C1R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_C1R (NppiSize oSizeROI, int nLevels, int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_C3R_Ctx (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
  Buffer size for nppiHistogramEven_8u_C3R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_C3R (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_C4R_Ctx (NppiSize oSizeROI, int nLevels[4], int *hpBufferSize)
  Buffer size for nppiHistogramEven_8u_C4R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_C4R (NppiSize oSizeROI, int nLevels[4], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_AC4R_Ctx (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
  Buffer size for nppiHistogramEven_8u_AC4R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_8u_AC4R (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_C1R_Ctx (NppiSize oSizeROI, int nLevels, int *hpBufferSize)
  Buffer size for nppiHistogramEven_16u_C1R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_C1R (NppiSize oSizeROI, int nLevels, int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_C3R_Ctx (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
  Buffer size for nppiHistogramEven_16u_C3R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_C3R (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_C4R_Ctx (NppiSize oSizeROI, int nLevels[4], int *hpBufferSize)
  Buffer size for nppiHistogramEven_16u_C4R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_C4R (NppiSize oSizeROI, int nLevels[4], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_AC4R_Ctx (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
  Buffer size for nppiHistogramEven_16u_AC4R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16u_AC4R (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_C1R_Ctx (NppiSize oSizeROI, int nLevels, int *hpBufferSize)
  Buffer size for nppiHistogramEven_16s_C1R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_C1R (NppiSize oSizeROI, int nLevels, int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_C3R_Ctx (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
  Buffer size for nppiHistogramEven_16s_C3R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_C3R (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_C4R_Ctx (NppiSize oSizeROI, int nLevels[4], int *hpBufferSize)
  Buffer size for nppiHistogramEven_16s_C4R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_C4R (NppiSize oSizeROI, int nLevels[4], int *hpBufferSize)
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_AC4R_Ctx (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
  Buffer size for nppiHistogramEven_16s_AC4R. More...
 
NppStatus  nppiHistogramEvenGetBufferSize_16s_AC4R (NppiSize oSizeROI, int nLevels[3], int *hpBufferSize)
 

Detailed Description

Primitives for computing the histogram of an image with evenly distributed bins.

Function Documentation

NppStatus nppiEvenLevelsHost_32s ( Npp32s *  hpLevels,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel 
)
NppStatus nppiEvenLevelsHost_32s_Ctx ( Npp32s *  hpLevels,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
NppStreamContext  nppStreamCtx 
)

Compute levels with even distribution.

Parameters
hpLevels A host pointer to array which receives the levels being computed. The array needs to be of size nLevels.
nLevels The number of levels being computed. nLevels must be at least 2.
nLowerLevel Lower boundary value of the lowest level.
nUpperLevel Upper boundary value of the greatest level.
nppStreamCtx Application Managed Stream Context.
Returns
image_data_error_codes, or NPP_HISTO_NUMBER_OF_LEVELS_ERROR if an invalid nLevels is specified.
NppStatus nppiHistogramEven_16s_AC4R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16s_AC4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit signed HistogramEven ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16s_C1R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16s_C1R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 16-bit signed HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16s_C3R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16s_C3R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 16-bit signed HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16s_C4R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
int  nLevels[4],
Npp32s  nLowerLevel[4],
Npp32s  nUpperLevel[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16s_C4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
int  nLevels[4],
Npp32s  nLowerLevel[4],
Npp32s  nUpperLevel[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit signed HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16u_AC4R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16u_AC4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit unsigned HistogramEven ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16u_C1R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16u_C1R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 16-bit unsigned HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16u_C3R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16u_C3R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 16-bit unsigned HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_16u_C4R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
int  nLevels[4],
Npp32s  nLowerLevel[4],
Npp32s  nUpperLevel[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_16u_C4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
int  nLevels[4],
Npp32s  nLowerLevel[4],
Npp32s  nUpperLevel[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit unsigned HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_8u_AC4R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_8u_AC4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 8-bit unsigned HistogramEven ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_8u_C1R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_8u_C1R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
int  nLevels,
Npp32s  nLowerLevel,
Npp32s  nUpperLevel,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 8-bit unsigned HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_8u_C3R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_8u_C3R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
int  nLevels[3],
Npp32s  nLowerLevel[3],
Npp32s  nUpperLevel[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 8-bit unsigned HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEven_8u_C4R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
int  nLevels[4],
Npp32s  nLowerLevel[4],
Npp32s  nUpperLevel[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramEven_8u_C4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
int  nLevels[4],
Npp32s  nLowerLevel[4],
Npp32s  nUpperLevel[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 8-bit unsigned HistogramEven.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramEvenGetBufferSize_16s_AC4R ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16s_AC4R_Ctx ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16s_AC4R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16s_C1R ( NppiSize  oSizeROI,
int  nLevels,
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16s_C1R_Ctx ( NppiSize  oSizeROI,
int  nLevels,
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16s_C1R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16s_C3R ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16s_C3R_Ctx ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16s_C3R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16s_C4R ( NppiSize  oSizeROI,
int  nLevels[4],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16s_C4R_Ctx ( NppiSize  oSizeROI,
int  nLevels[4],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16s_C4R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16u_AC4R ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16u_AC4R_Ctx ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16u_AC4R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16u_C1R ( NppiSize  oSizeROI,
int  nLevels,
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16u_C1R_Ctx ( NppiSize  oSizeROI,
int  nLevels,
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16u_C1R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16u_C3R ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16u_C3R_Ctx ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16u_C3R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_16u_C4R ( NppiSize  oSizeROI,
int  nLevels[4],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_16u_C4R_Ctx ( NppiSize  oSizeROI,
int  nLevels[4],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_16u_C4R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_8u_AC4R ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_8u_AC4R_Ctx ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_8u_AC4R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_8u_C1R ( NppiSize  oSizeROI,
int  nLevels,
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_8u_C1R_Ctx ( NppiSize  oSizeROI,
int  nLevels,
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_8u_C1R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_8u_C3R ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_8u_C3R_Ctx ( NppiSize  oSizeROI,
int  nLevels[3],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_8u_C3R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramEvenGetBufferSize_8u_C4R ( NppiSize  oSizeROI,
int  nLevels[4],
int *  hpBufferSize 
)
NppStatus nppiHistogramEvenGetBufferSize_8u_C4R_Ctx ( NppiSize  oSizeROI,
int  nLevels[4],
int *  hpBufferSize 
)

Buffer size for nppiHistogramEven_8u_C4R.

For common parameter descriptions, see Common parameters for nppiHistogramEvenGetBufferSize functions.

NppStatus nppiHistogramRange_16s_AC4R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16s_AC4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit signed HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16s_C1R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32s *  pLevels,
int  nLevels,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16s_C1R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32s *  pLevels,
int  nLevels,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 16-bit signed HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16s_C3R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16s_C3R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 16-bit signed HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16s_C4R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32s *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16s_C4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32s *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit signed HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16u_AC4R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16u_AC4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit unsigned HistogramRange ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16u_C1R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32s *  pLevels,
int  nLevels,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16u_C1R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32s *  pLevels,
int  nLevels,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 16-bit unsigned HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16u_C3R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16u_C3R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 16-bit unsigned HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_16u_C4R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32s *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_16u_C4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32s *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 16-bit unsigned HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_32f_AC4R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32f *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_32f_AC4R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32f *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 32-bit floating point HistogramRange ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_32f_C1R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32f *  pLevels,
int  nLevels,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_32f_C1R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32f *  pLevels,
int  nLevels,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 32-bit floating point HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_32f_C3R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32f *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_32f_C3R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32f *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 32-bit floating point HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_32f_C4R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32f *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_32f_C4R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32f *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 32-bit floating point HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_8u_AC4R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_8u_AC4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 8-bit unsigned HistogramRange ignoring alpha channel.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_8u_C1R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32s *  pLevels,
int  nLevels,
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_8u_C1R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist,
const Npp32s *  pLevels,
int  nLevels,
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

One-channel 8-bit unsigned HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_8u_C3R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_8u_C3R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[3],
const Npp32s *  pLevels[3],
int  nLevels[3],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Three-channel 8-bit unsigned HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.

NppStatus nppiHistogramRange_8u_C4R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32s *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer 
)
NppStatus nppiHistogramRange_8u_C4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp32s *  pHist[4],
const Npp32s *  pLevels[4],
int  nLevels[4],
Npp8u *  pBuffer,
NppStreamContext  nppStreamCtx 
)

Four-channel 8-bit unsigned HistogramRange.

For common parameter descriptions, see Common parameters for nppiHistogramEven functions.