Class NPPNativeMethods.NPPi.RankFilters

Min, Median, and Max image filters.

Inheritance

System.Object

NPPNativeMethods.NPPi.RankFilters

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 RankFilters

Methods

nppiFilterMax_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit signed maximum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMax_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Single channel 16-bit signed maximum filter.

Declaration

public static NppStatus nppiFilterMax_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 16-bit signed maximum filter.

Declaration

public static NppStatus nppiFilterMax_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit signed maximum filter.

Declaration

public static NppStatus nppiFilterMax_16s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit unsigned maximum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMax_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Single channel 16-bit unsigned maximum filter.

Declaration

public static NppStatus nppiFilterMax_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 16-bit unsigned maximum filter.

Declaration

public static NppStatus nppiFilterMax_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_16u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit unsigned maximum filter.

Declaration

public static NppStatus nppiFilterMax_16u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 32-bit floating-point maximum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMax_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Single channel 32-bit floating-point maximum filter.

Declaration

public static NppStatus nppiFilterMax_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 32-bit floating-point maximum filter.

Declaration

public static NppStatus nppiFilterMax_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 32-bit floating-point maximum filter.

Declaration

public static NppStatus nppiFilterMax_32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 8-bit unsigned maximum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMax_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

8-bit unsigned maximum filter. Result pixel value is the maximum of pixel values under the rectangular mask region.

Declaration

public static NppStatus nppiFilterMax_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 8-bit unsigned maximum filter.

Declaration

public static NppStatus nppiFilterMax_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMax_8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

4 channel 8-bit unsigned maximum filter. Result pixel value is the maximum of pixel values under the rectangular mask region.

Declaration

public static NppStatus nppiFilterMax_8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMaxBorder_16s_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16s_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Single channel 16-bit signed maximum filter with border control.

Declaration

public static NppStatus nppiFilterMaxBorder_16s_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16s_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Three channel 16-bit signed maximum filter with border control.

Declaration

public static NppStatus nppiFilterMaxBorder_16s_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16s_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Four channel 16-bit signed maximum filter with border control.

Declaration

public static NppStatus nppiFilterMaxBorder_16s_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16u_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16u_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_16u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16u_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_16u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_16u_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_16u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_32f_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Four channel 32-bit floating-point maximum filter with border control, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMaxBorder_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_32f_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Single channel 32-bit floating-point maximum filter with border control.

Declaration

public static NppStatus nppiFilterMaxBorder_32f_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_32f_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Three channel 32-bit floating-point maximum filter with border control.

Declaration

public static NppStatus nppiFilterMaxBorder_32f_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_32f_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Four channel 32-bit floating-point maximum filter with border control.

Declaration

public static NppStatus nppiFilterMaxBorder_32f_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_8u_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_8u_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_8u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_8u_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_8u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMaxBorder_8u_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMaxBorder_8u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMin_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit signed minimum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMin_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Single channel 16-bit signed minimum filter.

Declaration

public static NppStatus nppiFilterMin_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 16-bit signed minimum filter.

Declaration

public static NppStatus nppiFilterMin_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit signed minimum filter.

Declaration

public static NppStatus nppiFilterMin_16s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit unsigned minimum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMin_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Single channel 16-bit unsigned minimum filter.

Declaration

public static NppStatus nppiFilterMin_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 16-bit unsigned minimum filter.

Declaration

public static NppStatus nppiFilterMin_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_16u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 16-bit unsigned minimum filter.

Declaration

public static NppStatus nppiFilterMin_16u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 32-bit floating-point minimum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMin_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Single channel 32-bit floating-point minimum filter.

Declaration

public static NppStatus nppiFilterMin_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 32-bit floating-point minimum filter.

Declaration

public static NppStatus nppiFilterMin_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 32-bit floating-point minimum filter.

Declaration

public static NppStatus nppiFilterMin_32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Four channel 8-bit unsigned minimum filter, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMin_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

8-bit unsigned minimum filter. Result pixel value is the minimum of pixel values under the rectangular mask region.

Declaration

public static NppStatus nppiFilterMin_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

Three channel 8-bit unsigned minimum filter.

Declaration

public static NppStatus nppiFilterMin_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMin_8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint)

4 channel 8-bit unsigned minimum filter. Result pixel value is the minimum of pixel values under the rectangular mask region.

Declaration

public static NppStatus nppiFilterMin_8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor)

Parameters

Type	Name	Description
CUdeviceptr	pSrc	Source-Image Pointer.
System.Int32	nSrcStep	Source-Image Line Step.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
NppiPoint	oAnchor	X and Y offsets of the kernel origin frame of reference

Returns

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

nppiFilterMinBorder_16s_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16s_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Single channel 16-bit signed minimum filter with border control.

Declaration

public static NppStatus nppiFilterMinBorder_16s_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16s_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Three channel 16-bit signed minimum filter with border control.

Declaration

public static NppStatus nppiFilterMinBorder_16s_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16s_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Four channel 16-bit signed minimum filter with border control.

Declaration

public static NppStatus nppiFilterMinBorder_16s_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16u_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16u_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_16u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16u_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_16u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_16u_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_16u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_32f_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Four channel 32-bit floating-point minimum filter with border control, ignoring alpha channel.

Declaration

public static NppStatus nppiFilterMinBorder_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_32f_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Single channel 32-bit floating-point minimum filter with border control.

Declaration

public static NppStatus nppiFilterMinBorder_32f_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_32f_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Three channel 32-bit floating-point minimum filter with border control.

Declaration

public static NppStatus nppiFilterMinBorder_32f_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_32f_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

Four channel 32-bit floating-point minimum filter with border control.

Declaration

public static NppStatus nppiFilterMinBorder_32f_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_8u_AC4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_8u_C1R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_8u_C1R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_8u_C3R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_8u_C3R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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

nppiFilterMinBorder_8u_C4R(CUdeviceptr, Int32, NppiSize, NppiPoint, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, NppiBorderType)

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

Declaration

public static NppStatus nppiFilterMinBorder_8u_C4R(CUdeviceptr pSrc, int nSrcStep, NppiSize oSrcSize, NppiPoint oSrcOffset, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, 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	The pixel offset that pSrc points to relative to the origin of the source image.
CUdeviceptr	pDst	Destination-Image Pointer.
System.Int32	nDstStep	Destination-Image Line Step.
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local
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