Content-type: text/html Man page of mlib_ImageMedianFilter5x5

mlib_ImageMedianFilter5x5

Section: mediaLib Library Functions (3MLIB)
Updated: 2 Mar 2007
Index Return to Main Contents
 

NAME

mlib_ImageMedianFilter5x5 - 5x5 median filter  

SYNOPSIS

cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>

mlib_status mlib_ImageMedianFilter5x5(mlib_image *dst,
    const mlib_image *src, mlib_median_mask mmask, mlib_s32 cmask,
    mlib_edge edge);

 

DESCRIPTION

The mlib_ImageMedianFilter5x5() function performs median filtering on an image. Each pixel of the destination image is the pixel with rank middle in the filter window.  

PARAMETERS

The function takes the following arguments:

dst

Pointer to destination image.

src

Pointer to source image.

mmask

Shape of the mask to be used for median filtering. It can be one of the following:

MLIB_MEDIAN_MASK_RECT
MLIB_MEDIAN_MASK_PLUS
MLIB_MEDIAN_MASK_X
MLIB_MEDIAN_MASK_RECT_SEPARABLE

cmask

Channel mask to indicate the channels to be filtered. Each bit of which represents a channel in the image. The channels corresponded to 1 bits are those to be processed.

edge

Type of edge condition. It can be one of the following:

MLIB_EDGE_DST_NO_WRITE
MLIB_EDGE_DST_FILL_ZERO
MLIB_EDGE_DST_COPY_SRC
MLIB_EDGE_SRC_EXTEND

 

RETURN VALUES

The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE

Interface StabilityCommitted

MT-Level

 

SEE ALSO

mlib_ImageMaxFilter3x3(3MLIB), mlib_ImageMaxFilter3x3_Fp(3MLIB), mlib_ImageMaxFilter5x5(3MLIB), mlib_ImageMaxFilter5x5_Fp(3MLIB), mlib_ImageMaxFilter7x7(3MLIB), mlib_ImageMaxFilter7x7_Fp(3MLIB), mlib_ImageMedianFilter3x3(3MLIB), mlib_ImageMedianFilter3x3_Fp(3MLIB), mlib_ImageMedianFilter3x3_US(3MLIB), mlib_ImageMedianFilter5x5_Fp(3MLIB), mlib_ImageMedianFilter5x5_US(3MLIB), mlib_ImageMedianFilter7x7(3MLIB), mlib_ImageMedianFilter7x7_Fp(3MLIB), mlib_ImageMedianFilter7x7_US(3MLIB), mlib_ImageMedianFilterMxN(3MLIB), mlib_ImageMedianFilterMxN_Fp(3MLIB), mlib_ImageMedianFilterMxN_US(3MLIB), mlib_ImageMinFilter3x3(3MLIB), mlib_ImageMinFilter3x3_Fp(3MLIB), mlib_ImageMinFilter5x5(3MLIB), mlib_ImageMinFilter5x5_Fp(3MLIB), mlib_ImageMinFilter7x7(3MLIB), mlib_ImageMinFilter7x7_Fp(3MLIB), mlib_ImageRankFilter3x3(3MLIB), mlib_ImageRankFilter3x3_Fp(3MLIB), mlib_ImageRankFilter3x3_US(3MLIB), mlib_ImageRankFilter5x5(3MLIB), mlib_ImageRankFilter5x5_Fp(3MLIB), mlib_ImageRankFilter5x5_US(3MLIB), mlib_ImageRankFilter7x7(3MLIB), mlib_ImageRankFilter7x7_Fp(3MLIB), mlib_ImageRankFilter7x7_US(3MLIB), mlib_ImageRankFilterMxN(3MLIB), mlib_ImageRankFilterMxN_Fp(3MLIB), mlib_ImageRankFilterMxN_US(3MLIB), attributes(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS
RETURN VALUES
ATTRIBUTES
SEE ALSO

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Time: 02:38:31 GMT, October 02, 2010