NVIDIA Performance Primitives (NPP)  Version 10.0
Min
Statistical Operations

Primitives for computing the minimal pixel value of an image. More...

Min

The scratch buffer is required by the min functions.

Common parameters for nppiMin functions include:

Parameters
pSrc Source-Image Pointer.
nSrcStep Source-Image Line Step.
oSizeROI Region-of-Interest (ROI).
pDeviceBuffer Pointer to the required device memory allocation, Scratch Buffer and Host Pointer. Use nppiMinGetBufferHostSize_XX_XXX to determine the minium number of bytes required.
pMin Pointer to the computed min.
Returns
Image Data Related Error Codes, ROI Related Error Codes
NppStatus  nppiMin_8u_C1R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u *pMin)
  One-channel 8-bit unsigned image min. More...
 
NppStatus  nppiMin_16u_C1R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u *pMin)
  One-channel 16-bit unsigned image min. More...
 
NppStatus  nppiMin_16s_C1R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s *pMin)
  One-channel 16-bit signed image min. More...
 
NppStatus  nppiMin_32f_C1R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f *pMin)
  One-channel 32-bit floating point image min. More...
 
NppStatus  nppiMin_8u_C3R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u aMin[3])
  Three-channel 8-bit unsigned image min. More...
 
NppStatus  nppiMin_16u_C3R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u aMin[3])
  Three-channel 16-bit unsigned image min. More...
 
NppStatus  nppiMin_16s_C3R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s aMin[3])
  Three-channel 16-bit signed image min. More...
 
NppStatus  nppiMin_32f_C3R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f aMin[3])
  Three-channel 32-bit floating point image min. More...
 
NppStatus  nppiMin_8u_C4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u aMin[4])
  Four-channel 8-bit unsigned image min. More...
 
NppStatus  nppiMin_16u_C4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u aMin[4])
  Four-channel 16-bit unsigned image min. More...
 
NppStatus  nppiMin_16s_C4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s aMin[4])
  Four-channel 16-bit signed image min. More...
 
NppStatus  nppiMin_32f_C4R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f aMin[4])
  Four-channel 32-bit floating point image min. More...
 
NppStatus  nppiMin_8u_AC4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u aMin[3])
  Four-channel 8-bit unsigned image min ignoring alpha channel. More...
 
NppStatus  nppiMin_16u_AC4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u aMin[3])
  Four-channel 16-bit unsigned image min ignoring alpha channel. More...
 
NppStatus  nppiMin_16s_AC4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s aMin[3])
  Four-channel 16-bit signed image min ignoring alpha channel. More...
 
NppStatus  nppiMin_32f_AC4R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f aMin[3])
  Four-channel 32-bit floating point image min ignoring alpha channel. More...
 

MinGetBufferHostSize

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

NppStatus  nppiMinGetBufferHostSize_8u_C1R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_8u_C1R. More...
 
NppStatus  nppiMinGetBufferHostSize_16u_C1R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16u_C1R. More...
 
NppStatus  nppiMinGetBufferHostSize_16s_C1R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16s_C1R. More...
 
NppStatus  nppiMinGetBufferHostSize_32f_C1R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_32f_C1R. More...
 
NppStatus  nppiMinGetBufferHostSize_8u_C3R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_8u_C3R. More...
 
NppStatus  nppiMinGetBufferHostSize_16u_C3R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16u_C3R. More...
 
NppStatus  nppiMinGetBufferHostSize_16s_C3R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16s_C3R. More...
 
NppStatus  nppiMinGetBufferHostSize_32f_C3R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_32f_C3R. More...
 
NppStatus  nppiMinGetBufferHostSize_8u_C4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_8u_C4R. More...
 
NppStatus  nppiMinGetBufferHostSize_16u_C4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16u_C4R. More...
 
NppStatus  nppiMinGetBufferHostSize_16s_C4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16s_C4R. More...
 
NppStatus  nppiMinGetBufferHostSize_32f_C4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_32f_C4R. More...
 
NppStatus  nppiMinGetBufferHostSize_8u_AC4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_8u_AC4R. More...
 
NppStatus  nppiMinGetBufferHostSize_16u_AC4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16u_AC4R. More...
 
NppStatus  nppiMinGetBufferHostSize_16s_AC4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_16s_AC4R. More...
 
NppStatus  nppiMinGetBufferHostSize_32f_AC4R (NppiSize oSizeROI, int *hpBufferSize)
  Buffer size for nppiMin_32f_AC4R. More...
 

Detailed Description

Primitives for computing the minimal pixel value of an image.

Function Documentation

NppStatus nppiMin_16s_AC4R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16s  aMin[3] 
)

Four-channel 16-bit signed image min ignoring alpha channel.

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

NppStatus nppiMin_16s_C1R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16s *  pMin 
)

One-channel 16-bit signed image min.

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

NppStatus nppiMin_16s_C3R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16s  aMin[3] 
)

Three-channel 16-bit signed image min.

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

NppStatus nppiMin_16s_C4R ( const Npp16s *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16s  aMin[4] 
)

Four-channel 16-bit signed image min.

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

NppStatus nppiMin_16u_AC4R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16u  aMin[3] 
)

Four-channel 16-bit unsigned image min ignoring alpha channel.

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

NppStatus nppiMin_16u_C1R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16u *  pMin 
)

One-channel 16-bit unsigned image min.

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

NppStatus nppiMin_16u_C3R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16u  aMin[3] 
)

Three-channel 16-bit unsigned image min.

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

NppStatus nppiMin_16u_C4R ( const Npp16u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp16u  aMin[4] 
)

Four-channel 16-bit unsigned image min.

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

NppStatus nppiMin_32f_AC4R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp32f  aMin[3] 
)

Four-channel 32-bit floating point image min ignoring alpha channel.

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

NppStatus nppiMin_32f_C1R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp32f *  pMin 
)

One-channel 32-bit floating point image min.

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

NppStatus nppiMin_32f_C3R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp32f  aMin[3] 
)

Three-channel 32-bit floating point image min.

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

NppStatus nppiMin_32f_C4R ( const Npp32f *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp32f  aMin[4] 
)

Four-channel 32-bit floating point image min.

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

NppStatus nppiMin_8u_AC4R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp8u  aMin[3] 
)

Four-channel 8-bit unsigned image min ignoring alpha channel.

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

NppStatus nppiMin_8u_C1R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp8u *  pMin 
)

One-channel 8-bit unsigned image min.

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

NppStatus nppiMin_8u_C3R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp8u  aMin[3] 
)

Three-channel 8-bit unsigned image min.

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

NppStatus nppiMin_8u_C4R ( const Npp8u *  pSrc,
int  nSrcStep,
NppiSize  oSizeROI,
Npp8u *  pDeviceBuffer,
Npp8u  aMin[4] 
)

Four-channel 8-bit unsigned image min.

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

NppStatus nppiMinGetBufferHostSize_16s_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16s_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16s_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16s_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16s_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16s_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16s_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16s_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16u_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16u_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16u_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16u_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16u_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16u_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_16u_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_16u_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_32f_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_32f_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_32f_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_32f_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_32f_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_32f_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_32f_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_32f_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_8u_AC4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_8u_AC4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_8u_C1R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_8u_C1R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_8u_C3R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_8u_C3R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.

NppStatus nppiMinGetBufferHostSize_8u_C4R ( NppiSize  oSizeROI,
int *  hpBufferSize 
)

Buffer size for nppiMin_8u_C4R.

For common parameter descriptions, see CommonGetBufferHostSizeParameters.