Median

Creates an image consisting of median values of three source images.

Syntax

IppStatus ippiMedian_8u_P3C1R(const Ipp8u* pSrc[3], int srcStep, Ipp8u* pDst, int dstStep, IppiSize roiSize);

Parameters

pSrc	Array of pointers to the ROI in each plane of the source image.
srcStep	Distance in bytes between starts of consecutive lines in each plane of the source image.
pDst	Pointer to the destination image ROI.
dstStep	Distance in bytes between starts of consecutive lines in the destination image.
roiSize	Size of the source and destination image ROI.

Description

The function ippiMedian_8u_P3C1R is declared in the ippi.h file. It operates with ROI (see Regions of Interest in Intel IPP). This function sets each pixel in the destination image ROI as the median value of correspondent pixels in the each plane of the source image.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error.
ippStsNullPtrErr	Indicates an error condition if one of the specified pointers is NULL.
ippStsSizeErr	Indicates an error condition if roiSize has a field with zero or negative value.