NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.3.0.*
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Functions
Threshold Greater Than Value Operations
Thresholding Operations

Replace image pixels greater than threshold with a value. More...

Functions

NppStatus  nppiThreshold_GTVal_8u_C1R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue, NppStreamContext nppStreamCtx)
  1 channel 8-bit unsigned char threshold. More...
 
NppStatus  nppiThreshold_GTVal_8u_C1R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue)
 
NppStatus  nppiThreshold_GTVal_8u_C1IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue, NppStreamContext nppStreamCtx)
  1 channel 8-bit unsigned char in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_8u_C1IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue)
 
NppStatus  nppiThreshold_GTVal_16u_C1R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue, NppStreamContext nppStreamCtx)
  1 channel 16-bit unsigned short threshold. More...
 
NppStatus  nppiThreshold_GTVal_16u_C1R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue)
 
NppStatus  nppiThreshold_GTVal_16u_C1IR_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue, NppStreamContext nppStreamCtx)
  1 channel 16-bit unsigned short in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_16u_C1IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue)
 
NppStatus  nppiThreshold_GTVal_16s_C1R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue, NppStreamContext nppStreamCtx)
  1 channel 16-bit signed short threshold. More...
 
NppStatus  nppiThreshold_GTVal_16s_C1R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue)
 
NppStatus  nppiThreshold_GTVal_16s_C1IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue, NppStreamContext nppStreamCtx)
  1 channel 16-bit signed short in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_16s_C1IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue)
 
NppStatus  nppiThreshold_GTVal_32f_C1R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue, NppStreamContext nppStreamCtx)
  1 channel 32-bit floating point threshold. More...
 
NppStatus  nppiThreshold_GTVal_32f_C1R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue)
 
NppStatus  nppiThreshold_GTVal_32f_C1IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue, NppStreamContext nppStreamCtx)
  1 channel 32-bit floating point in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_32f_C1IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue)
 
NppStatus  nppiThreshold_GTVal_8u_C3R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppStreamContext nppStreamCtx)
  3 channel 8-bit unsigned char threshold. More...
 
NppStatus  nppiThreshold_GTVal_8u_C3R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3])
 
NppStatus  nppiThreshold_GTVal_8u_C3IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppStreamContext nppStreamCtx)
  3 channel 8-bit unsigned char in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_8u_C3IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3])
 
NppStatus  nppiThreshold_GTVal_16u_C3R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppStreamContext nppStreamCtx)
  3 channel 16-bit unsigned short threshold. More...
 
NppStatus  nppiThreshold_GTVal_16u_C3R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3])
 
NppStatus  nppiThreshold_GTVal_16u_C3IR_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppStreamContext nppStreamCtx)
  3 channel 16-bit unsigned short in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_16u_C3IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3])
 
NppStatus  nppiThreshold_GTVal_16s_C3R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppStreamContext nppStreamCtx)
  3 channel 16-bit signed short threshold. More...
 
NppStatus  nppiThreshold_GTVal_16s_C3R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3])
 
NppStatus  nppiThreshold_GTVal_16s_C3IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppStreamContext nppStreamCtx)
  3 channel 16-bit signed short in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_16s_C3IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3])
 
NppStatus  nppiThreshold_GTVal_32f_C3R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppStreamContext nppStreamCtx)
  3 channel 32-bit floating point threshold. More...
 
NppStatus  nppiThreshold_GTVal_32f_C3R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3])
 
NppStatus  nppiThreshold_GTVal_32f_C3IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppStreamContext nppStreamCtx)
  3 channel 32-bit floating point in place threshold. More...
 
NppStatus  nppiThreshold_GTVal_32f_C3IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3])
 
NppStatus  nppiThreshold_GTVal_8u_AC4R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppStreamContext nppStreamCtx)
  4 channel 8-bit unsigned char image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_8u_AC4R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3])
 
NppStatus  nppiThreshold_GTVal_8u_AC4IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppStreamContext nppStreamCtx)
  4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_8u_AC4IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3])
 
NppStatus  nppiThreshold_GTVal_16u_AC4R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppStreamContext nppStreamCtx)
  4 channel 16-bit unsigned short image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_16u_AC4R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3])
 
NppStatus  nppiThreshold_GTVal_16u_AC4IR_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppStreamContext nppStreamCtx)
  4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_16u_AC4IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3])
 
NppStatus  nppiThreshold_GTVal_16s_AC4R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppStreamContext nppStreamCtx)
  4 channel 16-bit signed short image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_16s_AC4R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3])
 
NppStatus  nppiThreshold_GTVal_16s_AC4IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppStreamContext nppStreamCtx)
  4 channel 16-bit signed short in place image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_16s_AC4IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3])
 
NppStatus  nppiThreshold_GTVal_32f_AC4R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppStreamContext nppStreamCtx)
  4 channel 32-bit floating point image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_32f_AC4R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3])
 
NppStatus  nppiThreshold_GTVal_32f_AC4IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppStreamContext nppStreamCtx)
  4 channel 32-bit floating point in place image threshold, not affecting Alpha. More...
 
NppStatus  nppiThreshold_GTVal_32f_AC4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3])
 

Detailed Description

Replace image pixels greater than threshold with a value.

Common parameters for nppiThreshold_GTVal non-inplace and inplace functions include:

Parameters
pSrcDst In-Place Image Pointer for inplace functions.
nSrcDstStep In-Place-Image Line Step for inplace functions.
pSrc Source-Image Pointer for non-inplace functions.
nSrcStep Source-Image Line Step for non-inplace functions.
pDst Destination-Image Pointer for non-inplace functions.
nDstStep Destination-Image Line Step for non-inplace functions.
oSizeROI Region-of-Interest (ROI).
nThreshold The threshold value.
nValue The threshold replacement value.
nppStreamCtx Application Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes.

Function Documentation

NppStatus nppiThreshold_GTVal_16s_AC4IR ( Npp16s *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16s_AC4IR_Ctx ( Npp16s *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 16-bit signed short in place image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16s_AC4R ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16s_AC4R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 16-bit signed short image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16s_C1IR ( Npp16s *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue 
)
NppStatus nppiThreshold_GTVal_16s_C1IR_Ctx ( Npp16s *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed short in place threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16s_C1R ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue 
)
NppStatus nppiThreshold_GTVal_16s_C1R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed short threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16s_C3IR ( Npp16s *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16s_C3IR_Ctx ( Npp16s *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit signed short in place threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16s_C3R ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16s_C3R_Ctx ( const Npp16s *  pSrc,
int  nSrcStep,
Npp16s *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit signed short threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16u_AC4IR ( Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16u_AC4IR_Ctx ( Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 16-bit unsigned short in place image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16u_AC4R ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16u_AC4R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 16-bit unsigned short image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16u_C1IR ( Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue 
)
NppStatus nppiThreshold_GTVal_16u_C1IR_Ctx ( Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned short in place threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16u_C1R ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue 
)
NppStatus nppiThreshold_GTVal_16u_C1R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned short threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16u_C3IR ( Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16u_C3IR_Ctx ( Npp16u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit unsigned short in place threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_16u_C3R ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_16u_C3R_Ctx ( const Npp16u *  pSrc,
int  nSrcStep,
Npp16u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit unsigned short threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_32f_AC4IR ( Npp32f *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3] 
)
NppStatus nppiThreshold_GTVal_32f_AC4IR_Ctx ( Npp32f *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 32-bit floating point in place image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_32f_AC4R ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3] 
)
NppStatus nppiThreshold_GTVal_32f_AC4R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 32-bit floating point image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_32f_C1IR ( Npp32f *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue 
)
NppStatus nppiThreshold_GTVal_32f_C1IR_Ctx ( Npp32f *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point in place threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_32f_C1R ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue 
)
NppStatus nppiThreshold_GTVal_32f_C1R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_32f_C3IR ( Npp32f *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3] 
)
NppStatus nppiThreshold_GTVal_32f_C3IR_Ctx ( Npp32f *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 32-bit floating point in place threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_32f_C3R ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3] 
)
NppStatus nppiThreshold_GTVal_32f_C3R_Ctx ( const Npp32f *  pSrc,
int  nSrcStep,
Npp32f *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 32-bit floating point threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_8u_AC4IR ( Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_8u_AC4IR_Ctx ( Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 8-bit unsigned char in place image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_8u_AC4R ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_8u_AC4R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppStreamContext  nppStreamCtx 
)

4 channel 8-bit unsigned char image threshold, not affecting Alpha.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set value is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_8u_C1IR ( Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue 
)
NppStatus nppiThreshold_GTVal_8u_C1IR_Ctx ( Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned char in place threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_8u_C1R ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue 
)
NppStatus nppiThreshold_GTVal_8u_C1R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned char threshold.

If for a comparison operations sourcePixel is greater than nThreshold is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_8u_C3IR ( Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_8u_C3IR_Ctx ( Npp8u *  pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 8-bit unsigned char in place threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_GTVal_8u_C3R ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3] 
)
NppStatus nppiThreshold_GTVal_8u_C3R_Ctx ( const Npp8u *  pSrc,
int  nSrcStep,
Npp8u *  pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppStreamContext  nppStreamCtx 
)

3 channel 8-bit unsigned char threshold.

If for a comparison operations sourcePixel is greater than rThreshold is true, the pixel is set to rValue, otherwise it is set to sourcePixel.

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