NVIDIA Performance Primitives (NPP)
Version 9.2
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Primitives for computing the minimal value and its indices (X and Y coordinates) of an image. More...
MinIndx | |||||||||||||||
If there are several minima in the selected ROI, the function returns one on the top leftmost position. The scratch buffer is required by the functions. Common parameters for nppiMinIndx functions include:
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NppStatus | nppiMinIndx_8u_C1R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u *pMin, int *pIndexX, int *pIndexY) | ||||||||||||||
One-channel 8-bit unsigned image MinIndx. More... |
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NppStatus | nppiMinIndx_16u_C1R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u *pMin, int *pIndexX, int *pIndexY) | ||||||||||||||
One-channel 16-bit unsigned image MinIndx. More... |
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NppStatus | nppiMinIndx_16s_C1R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s *pMin, int *pIndexX, int *pIndexY) | ||||||||||||||
One-channel 16-bit signed image MinIndx. More... |
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NppStatus | nppiMinIndx_32f_C1R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f *pMin, int *pIndexX, int *pIndexY) | ||||||||||||||
One-channel 32-bit floating point image MinIndx. More... |
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NppStatus | nppiMinIndx_8u_C3R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Three-channel 8-bit unsigned image MinIndx. More... |
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NppStatus | nppiMinIndx_16u_C3R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Three-channel 16-bit unsigned image MinIndx. More... |
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NppStatus | nppiMinIndx_16s_C3R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Three-channel 16-bit signed image MinIndx. More... |
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NppStatus | nppiMinIndx_32f_C3R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Three-channel 32-bit floating point image MinIndx. More... |
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NppStatus | nppiMinIndx_8u_C4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u aMin[4], int aIndexX[4], int aIndexY[4]) | ||||||||||||||
Four-channel 8-bit unsigned image MinIndx. More... |
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NppStatus | nppiMinIndx_16u_C4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u aMin[4], int aIndexX[4], int aIndexY[4]) | ||||||||||||||
Four-channel 16-bit unsigned image MinIndx. More... |
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NppStatus | nppiMinIndx_16s_C4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s aMin[4], int aIndexX[4], int aIndexY[4]) | ||||||||||||||
Four-channel 16-bit signed image MinIndx. More... |
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NppStatus | nppiMinIndx_32f_C4R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f aMin[4], int aIndexX[4], int aIndexY[4]) | ||||||||||||||
Four-channel 32-bit floating point image MinIndx. More... |
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NppStatus | nppiMinIndx_8u_AC4R (const Npp8u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp8u aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Four-channel 8-bit unsigned image MinIndx ignoring alpha channel. More... |
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NppStatus | nppiMinIndx_16u_AC4R (const Npp16u *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16u aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Four-channel 16-bit unsigned image MinIndx ignoring alpha channel. More... |
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NppStatus | nppiMinIndx_16s_AC4R (const Npp16s *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp16s aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Four-channel 16-bit signed image MinIndx ignoring alpha channel. More... |
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NppStatus | nppiMinIndx_32f_AC4R (const Npp32f *pSrc, int nSrcStep, NppiSize oSizeROI, Npp8u *pDeviceBuffer, Npp32f aMin[3], int aIndexX[3], int aIndexY[3]) | ||||||||||||||
Four-channel 32-bit floating point image MinIndx ignoring alpha channel. More... |
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MinIndxGetBufferHostSize | |
Companion primitives for computing the device buffer size (in bytes) required by the MinIndx primitives. | |
NppStatus | nppiMinIndxGetBufferHostSize_8u_C1R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_C1R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16u_C1R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_C1R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16s_C1R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16s_C1R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_32f_C1R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_C1R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_8u_C3R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_C3R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16u_C3R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_C3R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16s_C3R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16s_C3R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_32f_C3R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_C3R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_8u_C4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_C4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16u_C4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_C4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16s_C4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16s_C4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_32f_C4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_C4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_8u_AC4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_AC4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16u_AC4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_AC4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_16s_AC4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_AC4R. More... |
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NppStatus | nppiMinIndxGetBufferHostSize_32f_AC4R (NppiSize oSizeROI, int *hpBufferSize) |
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_AC4R. More... |
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Primitives for computing the minimal value and its indices (X and Y coordinates) of an image.
NppStatus nppiMinIndx_16s_AC4R | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16s | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Four-channel 16-bit signed image MinIndx ignoring alpha channel.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16s_C1R | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16s * | pMin, | ||
int * | pIndexX, | ||
int * | pIndexY | ||
) |
One-channel 16-bit signed image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16s_C3R | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16s | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Three-channel 16-bit signed image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16s_C4R | ( | const Npp16s * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16s | aMin[4], | ||
int | aIndexX[4], | ||
int | aIndexY[4] | ||
) |
Four-channel 16-bit signed image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16u_AC4R | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16u | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Four-channel 16-bit unsigned image MinIndx ignoring alpha channel.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16u_C1R | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16u * | pMin, | ||
int * | pIndexX, | ||
int * | pIndexY | ||
) |
One-channel 16-bit unsigned image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16u_C3R | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16u | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Three-channel 16-bit unsigned image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_16u_C4R | ( | const Npp16u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp16u | aMin[4], | ||
int | aIndexX[4], | ||
int | aIndexY[4] | ||
) |
Four-channel 16-bit unsigned image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_32f_AC4R | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp32f | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Four-channel 32-bit floating point image MinIndx ignoring alpha channel.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_32f_C1R | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp32f * | pMin, | ||
int * | pIndexX, | ||
int * | pIndexY | ||
) |
One-channel 32-bit floating point image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_32f_C3R | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp32f | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Three-channel 32-bit floating point image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_32f_C4R | ( | const Npp32f * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp32f | aMin[4], | ||
int | aIndexX[4], | ||
int | aIndexY[4] | ||
) |
Four-channel 32-bit floating point image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_8u_AC4R | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp8u | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Four-channel 8-bit unsigned image MinIndx ignoring alpha channel.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_8u_C1R | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp8u * | pMin, | ||
int * | pIndexX, | ||
int * | pIndexY | ||
) |
One-channel 8-bit unsigned image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_8u_C3R | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp8u | aMin[3], | ||
int | aIndexX[3], | ||
int | aIndexY[3] | ||
) |
Three-channel 8-bit unsigned image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
NppStatus nppiMinIndx_8u_C4R | ( | const Npp8u * | pSrc, |
int | nSrcStep, | ||
NppiSize | oSizeROI, | ||
Npp8u * | pDeviceBuffer, | ||
Npp8u | aMin[4], | ||
int | aIndexX[4], | ||
int | aIndexY[4] | ||
) |
Four-channel 8-bit unsigned image MinIndx.
For common parameter descriptions, see Common parameters for nppiMinIndx functions.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_AC4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16s_C1R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16s_C3R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16s_C4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_AC4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_C1R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_C3R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_16u_C4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_AC4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_C1R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_C3R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_32f_C4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_AC4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_C1R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_C3R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.
Computes the dvice scratch buffer size (in bytes) for nppiMinIndx_8u_C4R.
For common parameter descriptions, see CommonGetBufferHostSizeParameters.