mlib_ImageMedianFilterMxN_US man page on SunOS
[printable version]
mlib_ImageMedianFilterMxN_mediaLib)Library mlib_ImageMedianFilterMxN_US(3MLIB)
NAME
mlib_ImageMedianFilterMxN_US - MxN median filter, unsigned
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageMedianFilterMxN_US(mlib_image *dst,
const mlib_image *src, mlib_s32 m, mlib_s32 n, mlib_median_mask mmask,
mlib_s32 cmask, mlib_edge edge, mlib_s32 bits);
DESCRIPTION
The mlib_ImageMedianFilterMxN_US() function performs MxN median filter‐
ing on an MLIB_SHORT type of image that contains unsigned data. 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.
m Width of the filter window. m must be odd number greater than
1.
n Height of the filter window. n must be odd number greater than
1.
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 cor‐
responded 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
bits The number of unsigned bits for pixel dynamic range. 9 ≤ bits
≤ 15.
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 TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
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(3MLIB),
mlib_ImageMedianFilter5x5_Fp(3MLIB), mlib_ImageMedianFil‐
ter5x5_US(3MLIB), mlib_ImageMedianFilter7x7(3MLIB), mlib_ImageMedian‐
Filter7x7_Fp(3MLIB), mlib_ImageMedianFilter7x7_US(3MLIB), mlib_ImageMe‐
dianFilterMxN(3MLIB), mlib_ImageMedianFilterMxN_Fp(3MLIB), mlib_ImageM‐
inFilter3x3(3MLIB), mlib_ImageMinFilter3x3_Fp(3MLIB), mlib_ImageMinFil‐
ter5x5(3MLIB), mlib_ImageMinFilter5x5_Fp(3MLIB), mlib_ImageMinFil‐
ter7x7(3MLIB), mlib_ImageMinFilter7x7_Fp(3MLIB), mlib_ImageRankFil‐
ter3x3(3MLIB), mlib_ImageRankFilter3x3_Fp(3MLIB), mlib_ImageRankFil‐
ter3x3_US(3MLIB), mlib_ImageRankFilter5x5(3MLIB), mlib_ImageRankFil‐
ter5x5_Fp(3MLIB), mlib_ImageRankFilter5x5_US(3MLIB), mlib_ImageRankFil‐
ter7x7(3MLIB), mlib_ImageRankFilter7x7_Fp(3MLIB), mlib_ImageRankFil‐
ter7x7_US(3MLIB), mlib_ImageRankFilterMxN(3MLIB), mlib_ImageRankFilter‐
MxN_Fp(3MLIB), mlib_ImageRankFilterMxN_US(3MLIB), attributes(5)
SunOS 5.10 2 Mar 200mlib_ImageMedianFilterMxN_US(3MLIB)
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