NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.7.1.*
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Functions
Threshold Value Operations

Replace thresholded image pixels with a value. More...

Functions

NppStatus nppiThreshold_Val_8u_C1R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 8-bit unsigned char threshold. More...
 
NppStatus nppiThreshold_Val_8u_C1R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_8u_C1IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 8-bit unsigned char in place threshold. More...
 
NppStatus nppiThreshold_Val_8u_C1IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u nThreshold, const Npp8u nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16u_C1R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 16-bit unsigned short threshold. More...
 
NppStatus nppiThreshold_Val_16u_C1R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16u_C1IR_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 16-bit unsigned short in place threshold. More...
 
NppStatus nppiThreshold_Val_16u_C1IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u nThreshold, const Npp16u nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16s_C1R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 16-bit signed short threshold. More...
 
NppStatus nppiThreshold_Val_16s_C1R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16s_C1IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 16-bit signed short in place threshold. More...
 
NppStatus nppiThreshold_Val_16s_C1IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s nThreshold, const Npp16s nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_32f_C1R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 32-bit floating point threshold. More...
 
NppStatus nppiThreshold_Val_32f_C1R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_32f_C1IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue, NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 1 channel 32-bit floating point in place threshold. More...
 
NppStatus nppiThreshold_Val_32f_C1IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f nThreshold, const Npp32f nValue, NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_8u_C3R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 8-bit unsigned char threshold. More...
 
NppStatus nppiThreshold_Val_8u_C3R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_8u_C3IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 8-bit unsigned char in place threshold. More...
 
NppStatus nppiThreshold_Val_8u_C3IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16u_C3R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 16-bit unsigned short threshold. More...
 
NppStatus nppiThreshold_Val_16u_C3R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16u_C3IR_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 16-bit unsigned short in place threshold. More...
 
NppStatus nppiThreshold_Val_16u_C3IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16s_C3R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 16-bit signed short threshold. More...
 
NppStatus nppiThreshold_Val_16s_C3R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16s_C3IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 16-bit signed short in place threshold. More...
 
NppStatus nppiThreshold_Val_16s_C3IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_32f_C3R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 32-bit floating point threshold. More...
 
NppStatus nppiThreshold_Val_32f_C3R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_32f_C3IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 3 channel 32-bit floating point in place threshold. More...
 
NppStatus nppiThreshold_Val_32f_C3IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_8u_AC4R_Ctx (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 8-bit unsigned char image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_8u_AC4R (const Npp8u *pSrc, int nSrcStep, Npp8u *pDst, int nDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_8u_AC4IR_Ctx (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 8-bit unsigned char in place image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_8u_AC4IR (Npp8u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp8u rThresholds[3], const Npp8u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16u_AC4R_Ctx (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 16-bit unsigned short image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_16u_AC4R (const Npp16u *pSrc, int nSrcStep, Npp16u *pDst, int nDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16u_AC4IR_Ctx (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 16-bit unsigned short in place image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_16u_AC4IR (Npp16u *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16u rThresholds[3], const Npp16u rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16s_AC4R_Ctx (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 16-bit signed short image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_16s_AC4R (const Npp16s *pSrc, int nSrcStep, Npp16s *pDst, int nDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_16s_AC4IR_Ctx (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 16-bit signed short in place image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_16s_AC4IR (Npp16s *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp16s rThresholds[3], const Npp16s rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_32f_AC4R_Ctx (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 32-bit floating point image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_32f_AC4R (const Npp32f *pSrc, int nSrcStep, Npp32f *pDst, int nDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation)
 
NppStatus nppiThreshold_Val_32f_AC4IR_Ctx (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation, NppStreamContext nppStreamCtx)
 4 channel 32-bit floating point in place image threshold, not affecting Alpha. More...
 
NppStatus nppiThreshold_Val_32f_AC4IR (Npp32f *pSrcDst, int nSrcDstStep, NppiSize oSizeROI, const Npp32f rThresholds[3], const Npp32f rValues[3], NppCmpOp eComparisonOperation)
 

Detailed Description

Replace thresholded image pixels with a value.

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

Parameters
pSrcDstIn-Place Image Pointer for inplace functions.
nSrcDstStepIn-Place-Image Line Step for inplace functions.
pSrcSource-Image Pointer for non-inplace functions.
nSrcStepSource-Image Line Step for non-inplace functions.
pDstDestination-Image Pointer for non-inplace functions.
nDstStepDestination-Image Line Step for non-inplace functions.
oSizeROIRegion-of-Interest (ROI).
nThresholdThe threshold value.
nValueThe threshold replacement value.
eComparisonOperationThe type of comparison operation to be used. The only valid values are: NPP_CMP_LESS and NPP_CMP_GREATER.
nppStreamCtxApplication Managed Stream Context.
Returns
Image Data Related Error Codes, ROI Related Error Codes, or NPP_NOT_SUPPORTED_MODE_ERROR if an invalid comparison operation type is specified.

Function Documentation

NppStatus nppiThreshold_Val_16s_AC4IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16s_AC4IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16s_AC4R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16s_AC4R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16s_C1IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16s_C1IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed short in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16s_C1R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16s_C1R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  nThreshold,
const Npp16s  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit signed short threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16s_C3IR ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16s_C3IR_Ctx ( Npp16s pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit signed short in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16s_C3R ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16s_C3R_Ctx ( const Npp16s pSrc,
int  nSrcStep,
Npp16s pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16s  rThresholds[3],
const Npp16s  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit signed short threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16u_AC4IR ( Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16u_AC4IR_Ctx ( Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16u_AC4R ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16u_AC4R_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16u_C1IR ( Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16u_C1IR_Ctx ( Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned short in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16u_C1R ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16u_C1R_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  nThreshold,
const Npp16u  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 16-bit unsigned short threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16u_C3IR ( Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16u_C3IR_Ctx ( Npp16u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit unsigned short in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_16u_C3R ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_16u_C3R_Ctx ( const Npp16u pSrc,
int  nSrcStep,
Npp16u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp16u  rThresholds[3],
const Npp16u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 16-bit unsigned short threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_32f_AC4IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_32f_AC4IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_32f_AC4R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_32f_AC4R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_32f_C1IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_32f_C1IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_32f_C1R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_32f_C1R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  nThreshold,
const Npp32f  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 32-bit floating point threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_32f_C3IR ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_32f_C3IR_Ctx ( Npp32f pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 32-bit floating point in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_32f_C3R ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_32f_C3R_Ctx ( const Npp32f pSrc,
int  nSrcStep,
Npp32f pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp32f  rThresholds[3],
const Npp32f  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 32-bit floating point threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_8u_AC4IR ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_8u_AC4IR_Ctx ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_8u_AC4R ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_8u_AC4R_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

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

If for a comparison operations OP the predicate (sourcePixel.channel OP nThreshold) is true, the channel value is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_8u_C1IR ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_8u_C1IR_Ctx ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned char in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_8u_C1R ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue,
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_8u_C1R_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  nThreshold,
const Npp8u  nValue,
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

1 channel 8-bit unsigned char threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_8u_C3IR ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_8u_C3IR_Ctx ( Npp8u pSrcDst,
int  nSrcDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 8-bit unsigned char in place threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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

NppStatus nppiThreshold_Val_8u_C3R ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation 
)
NppStatus nppiThreshold_Val_8u_C3R_Ctx ( const Npp8u pSrc,
int  nSrcStep,
Npp8u pDst,
int  nDstStep,
NppiSize  oSizeROI,
const Npp8u  rThresholds[3],
const Npp8u  rValues[3],
NppCmpOp  eComparisonOperation,
NppStreamContext  nppStreamCtx 
)

3 channel 8-bit unsigned char threshold.

If for a comparison operations OP the predicate (sourcePixel OP nThreshold) is true, the pixel is set to nValue, otherwise it is set to sourcePixel.

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


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