NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.1.0.*
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Mean_StdDev
Statistical Operations

Primitives for computing both the arithmetic mean and the standard deviation of an image. More...

Mean_StdDev

Given an image $pSrc$ with width $W$ and height $H$, the mean and the standard deviation will be computed as

\[Mean = \frac{1}{W\cdot H}\sum_{j=0}^{H-1}\sum_{i=0}^{W-1}pSrc(j,i)\]

\[StdDev = \sqrt{\frac{1}{W\cdot H}\sum_{j=0}^{H-1}\sum_{i=0}^{W-1}(pSrc(j,i)-Mean)^2}\]

The Mean_StdDev primitives require additional scratch buffer for computations.

Common parameters for nppiMean_StdDev functions include:

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
oSizeROI Region-of-Interest (ROI).
pMask Mask-Image Pointer.
nMaskStep Mask-Image Line Step.
nCOI Channel_of_Interest Number.
pDeviceBuffer Pointer to the required device memory allocation, Scratch Buffer and Host Pointer Use nppiMeanStdDevGetBufferHostSize_8u_C1R to determine the minium number of bytes required.
pMean Pointer to the computed mean.
pStdDev Pointer to the computed standard deviation.
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes, or NPP_COI_ERROR if an invalid channel of interest is specified.
NppStatus  nppiMean_StdDev_8u_C1R_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  One-channel 8-bit unsigned image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_8u_C1R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_8s_C1R_Ctx (const Npp8s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  One-channel 8-bit signed image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_8s_C1R (const Npp8s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_16u_C1R_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  One-channel 16-bit unsigned image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_16u_C1R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_32f_C1R_Ctx (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  One-channel 32-bit floating point image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_32f_C1R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_8u_C1MR_Ctx (const Npp8u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked one-channel 8-bit unsigned image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_8u_C1MR (const Npp8u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_8s_C1MR_Ctx (const Npp8s *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked one-channel 8-bit signed image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_8s_C1MR (const Npp8s *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_16u_C1MR_Ctx (const Npp16u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked one-channel 16-bit unsigned image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_16u_C1MR (const Npp16u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_32f_C1MR_Ctx (const Npp32f *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked one-channel 32-bit floating point image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_32f_C1MR (const Npp32f *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 

Channel Mean_StdDev

See Channel-of-Interest API.

NppStatus  nppiMean_StdDev_8u_C3CR_Ctx (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Three-channel 8-bit unsigned image Mean_StdDev affecting only single channel. More...
 
NppStatus  nppiMean_StdDev_8u_C3CR (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_8s_C3CR_Ctx (const Npp8s *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Three-channel 8-bit signed image Mean_StdDev affecting only single channel. More...
 
NppStatus  nppiMean_StdDev_8s_C3CR (const Npp8s *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_16u_C3CR_Ctx (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Three-channel 16-bit unsigned image Mean_StdDev affecting only single channel. More...
 
NppStatus  nppiMean_StdDev_16u_C3CR (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_32f_C3CR_Ctx (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Three-channel 32-bit floating point image Mean_StdDev affecting only single channel. More...
 
NppStatus  nppiMean_StdDev_32f_C3CR (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_8u_C3CMR_Ctx (const Npp8u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked three-channel 8-bit unsigned image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_8u_C3CMR (const Npp8u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_8s_C3CMR_Ctx (const Npp8s *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked three-channel 8-bit signed image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_8s_C3CMR (const Npp8s *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_16u_C3CMR_Ctx (const Npp16u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked three-channel 16-bit unsigned image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_16u_C3CMR (const Npp16u *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 
NppStatus  nppiMean_StdDev_32f_C3CMR_Ctx (const Npp32f *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev, NppStreamContext nppStreamCtx)
  Masked three-channel 32-bit floating point image Mean_StdDev. More...
 
NppStatus  nppiMean_StdDev_32f_C3CMR (const Npp32f *pSrc, int nSrcStep, const Npp8u *pMask, int nMaskStep, NppiSize oSizeROI, int nCOI, Npp8u *pDeviceBuffer, Npp64f *pMean, Npp64f *pStdDev)
 

MeanStdDevGetBufferHostSize

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

NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8u_C1R. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C1R (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8s_C1R. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C1R (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_16u_C1R. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C1R (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C1R_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_32f_C1R. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C1R (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C1MR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8u_C1MR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C1MR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C1MR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8s_C1MR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C1MR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C1MR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_16u_C1MR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C1MR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C1MR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_32f_C1MR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C1MR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C3CR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8u_C3CR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C3CR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C3CR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8s_C3CR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C3CR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C3CR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_16u_C3CR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C3CR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C3CR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_32f_C3CR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C3CR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C3CMR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8u_C3CMR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8u_C3CMR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C3CMR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_8s_C3CMR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_8s_C3CMR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C3CMR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_16u_C3CMR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_16u_C3CMR (NppiSize oSizeROI, int *hpBufferSize)
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C3CMR_Ctx (NppiSize oSizeROI, int *hpBufferSize, NppStreamContext nppStreamCtx)
  Buffer size for nppiMean_StdDev_32f_C3CMR. More...
 
NppStatus  nppiMeanStdDevGetBufferHostSize_32f_C3CMR (NppiSize oSizeROI, int *hpBufferSize)
 

Detailed Description

Primitives for computing both the arithmetic mean and the standard deviation of an image.

Function Documentation

NppStatus nppiMean_StdDev_16u_C1MR ( const Npp16u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_16u_C1MR_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked one-channel 16-bit unsigned image Mean_StdDev.

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

NppStatus nppiMean_StdDev_16u_C1R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_16u_C1R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

One-channel 16-bit unsigned image Mean_StdDev.

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

NppStatus nppiMean_StdDev_16u_C3CMR ( const Npp16u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_16u_C3CMR_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked three-channel 16-bit unsigned image Mean_StdDev.

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

NppStatus nppiMean_StdDev_16u_C3CR ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_16u_C3CR_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Three-channel 16-bit unsigned image Mean_StdDev affecting only single channel.

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

NppStatus nppiMean_StdDev_32f_C1MR ( const Npp32f *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_32f_C1MR_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked one-channel 32-bit floating point image Mean_StdDev.

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

NppStatus nppiMean_StdDev_32f_C1R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_32f_C1R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

One-channel 32-bit floating point image Mean_StdDev.

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

NppStatus nppiMean_StdDev_32f_C3CMR ( const Npp32f *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_32f_C3CMR_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked three-channel 32-bit floating point image Mean_StdDev.

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

NppStatus nppiMean_StdDev_32f_C3CR ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_32f_C3CR_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Three-channel 32-bit floating point image Mean_StdDev affecting only single channel.

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

NppStatus nppiMean_StdDev_8s_C1MR ( const Npp8s *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8s_C1MR_Ctx ( const Npp8s *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked one-channel 8-bit signed image Mean_StdDev.

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

NppStatus nppiMean_StdDev_8s_C1R ( const Npp8s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8s_C1R_Ctx ( const Npp8s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

One-channel 8-bit signed image Mean_StdDev.

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

NppStatus nppiMean_StdDev_8s_C3CMR ( const Npp8s *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8s_C3CMR_Ctx ( const Npp8s *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked three-channel 8-bit signed image Mean_StdDev.

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

NppStatus nppiMean_StdDev_8s_C3CR ( const Npp8s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8s_C3CR_Ctx ( const Npp8s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Three-channel 8-bit signed image Mean_StdDev affecting only single channel.

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

NppStatus nppiMean_StdDev_8u_C1MR ( const Npp8u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8u_C1MR_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked one-channel 8-bit unsigned image Mean_StdDev.

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

NppStatus nppiMean_StdDev_8u_C1R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8u_C1R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

One-channel 8-bit unsigned image Mean_StdDev.

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

NppStatus nppiMean_StdDev_8u_C3CMR ( const Npp8u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8u_C3CMR_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
const Npp8u *  pMask,
int  nMaskStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Masked three-channel 8-bit unsigned image Mean_StdDev.

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

NppStatus nppiMean_StdDev_8u_C3CR ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev 
)
NppStatus nppiMean_StdDev_8u_C3CR_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
int  nCOI,
Npp8u *  pDeviceBuffer,
Npp64f *  pMean,
Npp64f *  pStdDev,
NppStreamContext  nppStreamCtx 
)

Three-channel 8-bit unsigned image Mean_StdDev affecting only single channel.

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

NppStatus nppiMeanStdDevGetBufferHostSize_16u_C1MR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_16u_C1MR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_16u_C1MR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_16u_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_16u_C1R_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_16u_C1R.

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

NppStatus nppiMeanStdDevGetBufferHostSize_16u_C3CMR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_16u_C3CMR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_16u_C3CMR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_16u_C3CR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_16u_C3CR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_16u_C3CR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_32f_C1MR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_32f_C1MR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_32f_C1MR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_32f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_32f_C1R_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_32f_C1R.

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

NppStatus nppiMeanStdDevGetBufferHostSize_32f_C3CMR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_32f_C3CMR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_32f_C3CMR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_32f_C3CR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_32f_C3CR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_32f_C3CR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8s_C1MR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8s_C1MR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8s_C1MR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8s_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8s_C1R_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8s_C1R.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8s_C3CMR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8s_C3CMR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8s_C3CMR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8s_C3CR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8s_C3CR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8s_C3CR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8u_C1MR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8u_C1MR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8u_C1MR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8u_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8u_C1R_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8u_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMeanStdDevGetBufferHostSize_8u_C3CMR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8u_C3CMR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8u_C3CMR.

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

NppStatus nppiMeanStdDevGetBufferHostSize_8u_C3CR ( NppiSize  oSizeROI,
int *  hpBufferSize 
)
NppStatus nppiMeanStdDevGetBufferHostSize_8u_C3CR_Ctx ( NppiSize  oSizeROI,
int *  hpBufferSize,
NppStreamContext  nppStreamCtx 
)

Buffer size for nppiMean_StdDev_8u_C3CR.

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