Class NPPNativeMethods.NPPi.ImageMedianFilter

Result pixel value is the median of pixel values under the rectangular mask region.

Inheritance

System.Object

NPPNativeMethods.NPPi.ImageMedianFilter

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 ImageMedianFilter

Methods

nppiFilterMedian_16s_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

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

Declaration

public static NppStatus nppiFilterMedian_16s_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16s_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Single channel 16-bit signed median filter.

Declaration

public static NppStatus nppiFilterMedian_16s_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16s_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Three channel 16-bit signed median filter.

Declaration

public static NppStatus nppiFilterMedian_16s_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16s_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Four channel 16-bit signed median filter.

Declaration

public static NppStatus nppiFilterMedian_16s_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

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

Declaration

public static NppStatus nppiFilterMedian_16u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Single channel 16-bit unsigned median filter.

Declaration

public static NppStatus nppiFilterMedian_16u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Three channel 16-bit unsigned median filter.

Declaration

public static NppStatus nppiFilterMedian_16u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_16u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Four channel 16-bit unsigned median filter.

Declaration

public static NppStatus nppiFilterMedian_16u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_32f_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

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

Declaration

public static NppStatus nppiFilterMedian_32f_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_32f_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Single channel 32-bit floating-point median filter.

Declaration

public static NppStatus nppiFilterMedian_32f_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_32f_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Three channel 32-bit floating-point median filter.

Declaration

public static NppStatus nppiFilterMedian_32f_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_32f_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Four channel 32-bit floating-point median filter.

Declaration

public static NppStatus nppiFilterMedian_32f_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_8u_AC4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

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

Declaration

public static NppStatus nppiFilterMedian_8u_AC4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_8u_C1R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Single channel 8-bit unsigned median filter.

Declaration

public static NppStatus nppiFilterMedian_8u_C1R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_8u_C3R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Three channel 8-bit unsigned median filter.

Declaration

public static NppStatus nppiFilterMedian_8u_C3R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedian_8u_C4R(CUdeviceptr, Int32, CUdeviceptr, Int32, NppiSize, NppiSize, NppiPoint, CUdeviceptr)

Four channel 8-bit unsigned median filter.

Declaration

public static NppStatus nppiFilterMedian_8u_C4R(CUdeviceptr pSrc, int nSrcStep, CUdeviceptr pDst, int nDstStep, NppiSize oSizeROI, NppiSize oMaskSize, NppiPoint oAnchor, CUdeviceptr pBuffer)

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
CUdeviceptr	pBuffer	Pointer to the user-allocated scratch buffer required for the Median operation.

Returns

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

nppiFilterMedianGetBufferSize_16s_AC4R(NppiSize, NppiSize, ref UInt32)

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

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16s_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16s_C1R(NppiSize, NppiSize, ref UInt32)

Single channel 16-bit signed median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16s_C1R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16s_C3R(NppiSize, NppiSize, ref UInt32)

Three channel 16-bit signed median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16s_C3R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16s_C4R(NppiSize, NppiSize, ref UInt32)

Four channel 16-bit signed median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16s_C4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16u_AC4R(NppiSize, NppiSize, ref UInt32)

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

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16u_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16u_C1R(NppiSize, NppiSize, ref UInt32)

Single channel 16-bit unsigned median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16u_C1R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16u_C3R(NppiSize, NppiSize, ref UInt32)

Three channel 16-bit unsigned median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16u_C3R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_16u_C4R(NppiSize, NppiSize, ref UInt32)

Four channel 16-bit unsigned median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_16u_C4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_32f_AC4R(NppiSize, NppiSize, ref UInt32)

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

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_32f_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_32f_C1R(NppiSize, NppiSize, ref UInt32)

Single channel 32-bit floating-point median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_32f_C1R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_32f_C3R(NppiSize, NppiSize, ref UInt32)

Three channel 32-bit floating-point median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_32f_C3R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_32f_C4R(NppiSize, NppiSize, ref UInt32)

Four channel 32-bit floating-point median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_32f_C4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_8u_AC4R(NppiSize, NppiSize, ref UInt32)

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

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_8u_AC4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_8u_C1R(NppiSize, NppiSize, ref UInt32)

Single channel 8-bit unsigned median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_8u_C1R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_8u_C3R(NppiSize, NppiSize, ref UInt32)

Three channel 8-bit unsigned median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_8u_C3R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError

nppiFilterMedianGetBufferSize_8u_C4R(NppiSize, NppiSize, ref UInt32)

Four channel 8-bit unsigned median filter scratch memory size.

Declaration

public static NppStatus nppiFilterMedianGetBufferSize_8u_C4R(NppiSize oSizeROI, NppiSize oMaskSize, ref uint nBufferSize)

Parameters

Type	Name	Description
NppiSize	oSizeROI	Region-of-Interest (ROI).
NppiSize	oMaskSize	Width and Height of the neighborhood region for the local Median operation.
System.UInt32	nBufferSize	Pointer to the size of the scratch buffer required for the Median operation.

Returns

Type	Description
NppStatus	StepError, NotEvenStepError, NullPointerError, AlignmentError