Class NPPNativeMethods.NPPi.FilterSobelVertSecondBorder

Filters the image using a second derivative, vertical Sobel filter kernel with border control.

Inheritance

System.Object

NPPNativeMethods.NPPi.FilterSobelVertSecondBorder

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 FilterSobelVertSecondBorder

Methods

nppiFilterSobelVertSecondBorder_32f_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, MaskSize, NppiBorderType)

Single channel 32-bit floating-point second derivative, vertical Sobel filter with border control.

Declaration

public static NppStatus nppiFilterSobelVertSecondBorder_32f_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, MaskSize eMaskSize, 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).
MaskSize	eMaskSize	Enumeration value specifying the mask size.
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

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

nppiFilterSobelVertSecondBorder_8s16s_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, MaskSize, NppiBorderType)

Single channel 8-bit signed to 16-bit signed second derivative, vertical Sobel filter with border control.

Declaration

public static NppStatus nppiFilterSobelVertSecondBorder_8s16s_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, MaskSize eMaskSize, 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).
MaskSize	eMaskSize	Enumeration value specifying the mask size.
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

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

nppiFilterSobelVertSecondBorder_8u16s_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, MaskSize, NppiBorderType)

Single channel 8-bit unsigned to 16-bit signed second derivative, vertical Sobel filter with border control.

Declaration

public static NppStatus nppiFilterSobelVertSecondBorder_8u16s_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, MaskSize eMaskSize, 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).
MaskSize	eMaskSize	Enumeration value specifying the mask size.
NppiBorderType	eBorderType	The border type operation to be applied at source image border boundaries.

Returns

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