mlib_ImageMinFilter7x7 man page on SunOS
[printable version]
mlib_ImageMinFilter7x7(3MLmediaLib Library Functimlib_ImageMinFilter7x7(3MLIB)
NAME
mlib_ImageMinFilter7x7 - 7x7 Min Filter
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageMinFilter7x7(mlib_image *dst, const mlib_image *src);
DESCRIPTION
The mlib_ImageMinFilter7x7() function replaces the center pixel in a
neighborhood with the minimum value in that neighborhood for each 7x7
neighborhood in the image.
The source and destination images must be single-channel images.
It uses the following equation:
dst[x][y][0] = MIN{ src[p][q][0],
x-3 ≤ p ≤ x+3; y-3 ≤ q ≤ y+3 }
where x = 3, ..., w - 4; y = 3, ..., h - 4.
PARAMETERS
The function takes the following arguments:
dst Pointer to destination image.
src Pointer to source image.
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_Image‐
MedianFilterMxN_US(3MLIB), mlib_ImageMinFilter3x3(3MLIB), mlib_ImageM‐
inFilter3x3_Fp(3MLIB), mlib_ImageMinFilter5x5(3MLIB), mlib_ImageMinFil‐
ter5x5_Fp(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 2007 mlib_ImageMinFilter7x7(3MLIB)
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