Class NPPNativeMethods.NPPi.FilterBorder

General purpose 2D convolution filter with border control.

Pixels under the mask are multiplied by the respective weights in the mask and the results are summed. Before writing the result pixel the sum is scaled back via division by nDivisor. If any portion of the mask overlaps the source image boundary the requested border type operation is applied to all mask pixels which fall outside of the source image.

Currently only the Replicate and Mirror border type operation are supported.

Inheritance

System.Object

NPPNativeMethods.NPPi.FilterBorder

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 FilterBorder

Methods

nppiFilterBorder_16s_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Four channel 16-bit convolution filter with border control, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterBorder_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16s_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Single channel 16-bit convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_16s_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16s_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Three channel 16-bit convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_16s_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16s_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Four channel channel 16-bit convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_16s_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16u_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Four channel 16-bit unsigned convolution filter with border control, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterBorder_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16u_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Single channel 16-bit unsigned convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_16u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16u_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Three channel 16-bit unsigned convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_16u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_16u_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Four channel channel 16-bit unsigned convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_16u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_32f_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, NppiBorderType)

Four channel 32-bit float convolution filter with border control, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterBorder_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_32f_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, NppiBorderType)

Single channel 32-bit float convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_32f_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_32f_C2R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, NppiBorderType)

Two channel 32-bit float convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_32f_C2R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_32f_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, NppiBorderType)

Three channel 32-bit float convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_32f_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_32f_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, NppiBorderType)

Four channel 32-bit float convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_32f_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_8u_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Four channel 8-bit unsigned convolution filter with border control, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterBorder_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_8u_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Single channel 8-bit unsigned convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_8u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_8u_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Three channel 8-bit unsigned convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_8u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError

nppiFilterBorder_8u_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, CUdeviceptr, NppiSize, NppiPoint, Int32, NppiBorderType)

Four channel channel 8-bit unsigned convolution filter with border control.

Declaration

public static NppStatus nppiFilterBorder_8u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, CUdeviceptr pKernel, NppiSize oKernelSize, NppiPoint oAnchor, int nDivisor, NppiBorderType eBorderType)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
NppiSize	oSrcSize	Source image width and height in pixels relative to pSrc.
NppiPoint	oSrcOffset	Source image starting point relative to pSrc.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
CUdeviceptr	pKernel	Pointer to the start address of the kernel coefficient array.
NppiSize	oKernelSize	Width and Height of the rectangular kernel.
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference
System.Int32	nDivisor	The factor by which the convolved summation from the Filter
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError, StepError, SizeError