IQABatchAdvanced

Primitives for computing the image quality for a batch of image pairs, such as MSE, PSNR, SSIM, and MS-SSIM with per-image Region-of-Interest (ROI). More...

MSE
NppStatus	nppiMSEBatch_8u_C1R_Advanced_Ctx (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pMSE, NppiBufferDescriptor *pDeviceBufferList, NppStreamContext nppStreamCtx)
	1 channel 8-bit unsigned MSE for a batch of image pairs with per-image ROI More...
NppStatus	nppiMSEBatch_8u_C1R_Advanced (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pMSE, NppiBufferDescriptor *pDeviceBufferList)
NppStatus	nppiMSEBatch_8u_C3R_Advanced_Ctx (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pMSE, NppiBufferDescriptor *pDeviceBufferList, NppStreamContext nppStreamCtx)
	3 channel 8-bit unsigned MSE for a batch of image pairs with per-image ROI More...
NppStatus	nppiMSEBatch_8u_C3R_Advanced (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pMSE, NppiBufferDescriptor *pDeviceBufferList)
NppStatus	nppiPSNRBatch_8u_C1R_Advanced_Ctx (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pPSNR, NppiBufferDescriptor *pDeviceBufferList, NppStreamContext nppStreamCtx)
	1 channel 8-bit unsigned PSNR for a batch of image pairs with per-image ROI More...
NppStatus	nppiPSNRBatch_8u_C1R_Advanced (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pPSNR, NppiBufferDescriptor *pDeviceBufferList)
NppStatus	nppiPSNRBatch_8u_C3R_Advanced_Ctx (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pPSNR, NppiBufferDescriptor *pDeviceBufferList, NppStreamContext nppStreamCtx)
	3 channel 8-bit unsigned PSNR for a batch of image pairs with per-image ROI More...
NppStatus	nppiPSNRBatch_8u_C3R_Advanced (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pPSNR, NppiBufferDescriptor *pDeviceBufferList)
NppStatus	nppiWMSSSIMBatch_8u_C1R_Advanced_Ctx (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pWMSSSIM, NppiBufferDescriptor *pDeviceBufferList, NppStreamContext nppStreamCtx)
	1 channel 8-bit unsigned WMSSSIM for a batch of image pairs with per-image ROI NOTE: It is the user's responsibility to make sure the dimensions of per-image ROIs are 16 pixels by 16 pixels and above. More...
NppStatus	nppiWMSSSIMBatch_8u_C1R_Advanced (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pWMSSSIM, NppiBufferDescriptor *pDeviceBufferList)
NppStatus	nppiWMSSSIMBatch_8u_C3R_Advanced_Ctx (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pWMSSSIM, NppiBufferDescriptor *pDeviceBufferList, NppStreamContext nppStreamCtx)
	3 channel 8-bit unsigned WMSSSIM for a batch of image pairs with per-image ROI NOTE: It is the user's responsibility to make sure the dimensions of per-image ROIs are 16 pixels by 16 pixels and above. More...
NppStatus	nppiWMSSSIMBatch_8u_C3R_Advanced (const NppiImageDescriptor *pSrc1BatchList, const NppiImageDescriptor *pSrc2BatchList, int nBatchSize, NppiSize oMaxSizeROI, Npp32f *pWMSSSIM, NppiBufferDescriptor *pDeviceBufferList)

Detailed Description

Primitives for computing the image quality for a batch of image pairs, such as MSE, PSNR, SSIM, and MS-SSIM with per-image Region-of-Interest (ROI).

Function Documentation

NppStatus nppiMSEBatch_8u_C1R_Advanced	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pMSE,
		NppiBufferDescriptor *	pDeviceBufferList
	)

NppStatus nppiMSEBatch_8u_C1R_Advanced_Ctx	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pMSE,
		NppiBufferDescriptor *	pDeviceBufferList,
		NppStreamContext	nppStreamCtx
	)

1 channel 8-bit unsigned MSE for a batch of image pairs with per-image ROI

Parameters

pSrc1BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
pSrc2BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
nBatchSize	Number of NppiImageDescriptor, NppiBufferDescriptor, and new max number structures/values processed in this call (must be > 1).
oMaxSizeROI	Region-of-Interest (ROI) maximum ROI width and height of ALL images in the batch.
pMSE	Device memory pointer to output array of the computed MSE for nBatchSize * sizeof(Npp32f * 1 image pairs.
pDeviceBufferList	Device memory pointer to the list of NppiBufferDescriptor buffer descriptors specifying per image device memory buffer pointers and size as returned by at least one nppiMSEBatchGetBufferHostSize call.
nppStreamCtx	Application Managed Stream Context.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiMSEBatch_8u_C3R_Advanced	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pMSE,
		NppiBufferDescriptor *	pDeviceBufferList
	)

NppStatus nppiMSEBatch_8u_C3R_Advanced_Ctx	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pMSE,
		NppiBufferDescriptor *	pDeviceBufferList,
		NppStreamContext	nppStreamCtx
	)

3 channel 8-bit unsigned MSE for a batch of image pairs with per-image ROI

Parameters

pSrc1BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
pSrc2BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
nBatchSize	Number of NppiImageDescriptor, NppiBufferDescriptor, and new max number structures/values processed in this call (must be > 1).
oMaxSizeROI	Region-of-Interest (ROI) maximum ROI width and height of ALL images in the batch.
pMSE	Device memory pointer to output array of the computed MSE for nBatchSize * sizeof(Npp32f) * 3 image pairs.
pDeviceBufferList	Device memory pointer to the list of NppiBufferDescriptor buffer descriptors specifying per image device memory buffer pointers and size as returned by at least one nppiMSEBatchGetBufferHostSize call.
nppStreamCtx	Application Managed Stream Context.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiPSNRBatch_8u_C1R_Advanced	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pPSNR,
		NppiBufferDescriptor *	pDeviceBufferList
	)

NppStatus nppiPSNRBatch_8u_C1R_Advanced_Ctx	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pPSNR,
		NppiBufferDescriptor *	pDeviceBufferList,
		NppStreamContext	nppStreamCtx
	)

1 channel 8-bit unsigned PSNR for a batch of image pairs with per-image ROI

Parameters

pSrc1BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
pSrc2BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
nBatchSize	Number of NppiImageDescriptor, NppiBufferDescriptor, and new max number structures/values processed in this call (must be > 1).
oMaxSizeROI	Region-of-Interest (ROI) maximum ROI width and height of ALL images in the batch.
pPSNR	Device memory pointer to output array of the computed PSNR for nBatchSize * sizeof(Npp32f) * 1 image pairs.
pDeviceBufferList	Device memory pointer to the list of NppiBufferDescriptor buffer descriptors specifying per image device memory buffer pointers and size as returned by at least one nppiPSNRBatchGetBufferHostSize call.
nppStreamCtx	Application Managed Stream Context.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiPSNRBatch_8u_C3R_Advanced	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pPSNR,
		NppiBufferDescriptor *	pDeviceBufferList
	)

NppStatus nppiPSNRBatch_8u_C3R_Advanced_Ctx	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pPSNR,
		NppiBufferDescriptor *	pDeviceBufferList,
		NppStreamContext	nppStreamCtx
	)

3 channel 8-bit unsigned PSNR for a batch of image pairs with per-image ROI

Parameters

pSrc1BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
pSrc2BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
nBatchSize	Number of NppiImageDescriptor, NppiBufferDescriptor, and new max number structures/values processed in this call (must be > 1).
oMaxSizeROI	Region-of-Interest (ROI) maximum ROI width and height of ALL images in the batch.
pPSNR	Device memory pointer to output array of the computed PSNR for nBatchSize * sizeof(Npp32f) * 3 image pairs.
pDeviceBufferList	Device memory pointer to the list of NppiBufferDescriptor buffer descriptors specifying per image device memory buffer pointers and size as returned by at least one nppiPSNRBatchGetBufferHostSize call.
nppStreamCtx	Application Managed Stream Context.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiWMSSSIMBatch_8u_C1R_Advanced	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pWMSSSIM,
		NppiBufferDescriptor *	pDeviceBufferList
	)

NppStatus nppiWMSSSIMBatch_8u_C1R_Advanced_Ctx	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pWMSSSIM,
		NppiBufferDescriptor *	pDeviceBufferList,
		NppStreamContext	nppStreamCtx
	)

1 channel 8-bit unsigned WMSSSIM for a batch of image pairs with per-image ROI NOTE: It is the user's responsibility to make sure the dimensions of per-image ROIs are 16 pixels by 16 pixels and above.

Any per-image ROI dimensions less than 16 pixels by 16 pixels will result in undefined behaviour.

Parameters

pSrc1BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
pSrc2BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
nBatchSize	Number of NppiImageDescriptor, NppiBufferDescriptor, and new max number structures/values processed in this call (must be > 1).
oMaxSizeROI	Region-of-Interest (ROI) maximum ROI width and height of ALL images in the batch.
pWMSSSIM	Device memory pointer to output array of the computed WMSSSIM for nBatchSize * sizeof(Npp32f) * 1 image pairs.
pDeviceBufferList	Device memory pointer to the list of NppiBufferDescriptor buffer descriptors specifying per image device memory buffer pointers and size as returned by at least one nppiWMSSSIMBatchGetBufferHostSize call.
nppStreamCtx	Application Managed Stream Context.

Returns

Image Data Related Error Codes, ROI Related Error Codes

NppStatus nppiWMSSSIMBatch_8u_C3R_Advanced	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pWMSSSIM,
		NppiBufferDescriptor *	pDeviceBufferList
	)

NppStatus nppiWMSSSIMBatch_8u_C3R_Advanced_Ctx	(	const NppiImageDescriptor *	pSrc1BatchList,
		const NppiImageDescriptor *	pSrc2BatchList,
		int	nBatchSize,
		NppiSize	oMaxSizeROI,
		Npp32f *	pWMSSSIM,
		NppiBufferDescriptor *	pDeviceBufferList,
		NppStreamContext	nppStreamCtx
	)

3 channel 8-bit unsigned WMSSSIM for a batch of image pairs with per-image ROI NOTE: It is the user's responsibility to make sure the dimensions of per-image ROIs are 16 pixels by 16 pixels and above.

Any per-image ROI dimensions less than 16 pixels by 16 pixels will result in undefined behaviour.

Parameters

pSrc1BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
pSrc2BatchList	Source-Batch-Images Pointer device memory pointer to the list of device memory image descriptors.
nBatchSize	Number of NppiImageDescriptor, NppiBufferDescriptor, and new max number structures/values processed in this call (must be > 1).
oMaxSizeROI	Region-of-Interest (ROI) maximum ROI width and height of ALL images in the batch.
pWMSSSIM	Device memory pointer to output array of the computed WMSSSIM for nBatchSize * sizeof(Npp32f) * 3 image pairs.
pDeviceBufferList	Device memory pointer to the list of NppiBufferDescriptor buffer descriptors specifying per image device memory buffer pointers and size as returned by at least one nppiWMSSSIMBatchGetBufferHostSize call.
nppStreamCtx	Application Managed Stream Context.

Returns

Image Data Related Error Codes, ROI Related Error Codes