Class NPPNativeMethods.NPPi.QualityIndex

Primitives for computing the image quality index of two images.

Inheritance

System.Object

NPPNativeMethods.NPPi.QualityIndex

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ManagedCuda.NPP

Assembly: NPP.dll

Syntax

public static class QualityIndex

Methods

nppiQualityIndex_16u32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

Four-channel 16-bit unsigned image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_16u32f_AC4R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_16u32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

One-channel 16-bit unsigned image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_16u32f_C1R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_16u32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

Three-channel 16-bit unsigned image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_16u32f_C3R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

Four-channel 32-bit floating point image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_32f_AC4R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

One-channel 32-bit floating point image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_32f_C1R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

Three-channel 32-bit floating point image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_32f_C3R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_8u32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

Four-channel 8-bit unsigned image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_8u32f_AC4R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_8u32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

One-channel 8-bit unsigned image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_8u32f_C1R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndex_8u32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, CUdeviceptr, CUdeviceptr)

Three-channel 8-bit unsigned image QualityIndex.

Declaration

public static NppStatus nppiQualityIndex_8u32f_C3R(CUdeviceptr pSrc1, int nSrc1Step, CUdeviceptr pSrc2, int nSrc2Step, NppiSize oRoiSize, CUdeviceptr pDst, CUdeviceptr pDeviceBuffer)

Parameters

Type	Name	Description
CUdeviceptr	pSrc1	Source-Image Pointer.
System.Int32	nSrc1Step	Source-Image Line Step.
CUdeviceptr	pSrc2	Source-Image Pointer.
System.Int32	nSrc2Step	Source-Image Line Step.
NppiSize	oRoiSize	Region-of-Interest (ROI).
CUdeviceptr	pDst	Pointer to the quality index.
CUdeviceptr	pDeviceBuffer	Pointer to the required device memory allocation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError, or NPP_QUALITY_INDEX_ERROR if pixels of either image are constant numberse.

nppiQualityIndexGetBufferHostSize_16u32f_AC4R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_16u32f_AC4R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_16u32f_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_16u32f_C1R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_16u32f_C1R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_16u32f_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_16u32f_C3R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_16u32f_C3R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_16u32f_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_32f_AC4R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_32f_AC4R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_32f_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_32f_C1R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_32f_C1R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_32f_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_32f_C3R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_32f_C3R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_32f_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_8u32f_AC4R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_8u32f_AC4R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_8u32f_AC4R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_8u32f_C1R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_8u32f_C1R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_8u32f_C1R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.

nppiQualityIndexGetBufferHostSize_8u32f_C3R(NppiSize, ref Int32)

Buffer size (in bytes) for \ref nppiQualityIndex_8u32f_C3R.

Declaration

public static NppStatus nppiQualityIndexGetBufferHostSize_8u32f_C3R(NppiSize oSizeROI, ref int hpBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
System.Int32	hpBufferSize	Required buffer size. Important: hpBufferSize is a

Returns

Type	Description
NppStatus	NPP_NULL_POINTER_ERROR if hpBufferSize is 0 (NULL), StepError, SizeError.