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.

Returns: Image Data Related Error Codes, ROI Related Error Codes

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

Compute levels with even distribution. More...

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

One-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)

Three-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)

Four-channel 8-bit unsigned HistogramEven. 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)

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

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

One-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)

Three-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)

Four-channel 16-bit unsigned HistogramEven. 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)

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

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

One-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)

Three-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)

Four-channel 16-bit signed HistogramEven. 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)

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

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

One-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)

Three-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)

Four-channel 8-bit unsigned HistogramRange. More...

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

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

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

One-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)

Three-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)

Four-channel 16-bit unsigned HistogramRange. More...

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

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

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

One-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)

Three-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)

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)

Four-channel 16-bit signed HistogramRange. More...

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

One-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)

Three-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)

Four-channel 32-bit floating point HistogramRange. More...

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

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

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 (NppiSize oSizeROI, int nLevels, int *hpBufferSize)

Buffer size for nppiHistogramEven_8u_C1R. More...

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

Buffer size for nppiHistogramEven_8u_C3R. More...

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

Buffer size for nppiHistogramEven_8u_C4R. More...

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

Buffer size for nppiHistogramEven_8u_AC4R. More...

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

Buffer size for nppiHistogramEven_16u_C1R. More...

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

Buffer size for nppiHistogramEven_16u_C3R. More...

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

Buffer size for nppiHistogramEven_16u_C4R. More...

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

Buffer size for nppiHistogramEven_16u_AC4R. More...

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

Buffer size for nppiHistogramEven_16s_C1R. More...

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

Buffer size for nppiHistogramEven_16s_C3R. More...

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

Buffer size for nppiHistogramEven_16s_C4R. More...

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

Buffer size for nppiHistogramEven_16s_AC4R. More...

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
	)

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.

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

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
	)

Four-channel 8-bit unsigned HistogramRange.

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