1mlib_ImageMedianFilter7x7(3mMeLdIiBa)Lib Library Funcmtliiobn_sImageMedianFilter7x7(3MLIB)
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NAME

6       mlib_ImageMedianFilter7x7 - 7x7 median filter
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SYNOPSIS

9       cc [ flag... ] file... -lmlib [ library... ]
10       #include <mlib.h>
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12       mlib_status mlib_ImageMedianFilter7x7(mlib_image *dst,
13            const mlib_image *src, mlib_median_mask mmask, mlib_s32 cmask,
14            mlib_edge edge);
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DESCRIPTION

18       The  mlib_ImageMedianFilter7x7()  function performs median filtering on
19       an image. Each pixel of the destination image is the  pixel  with  rank
20       middle in the filter window.
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PARAMETERS

23       The function takes the following arguments:
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25       dst      Pointer to destination image.
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28       src      Pointer to source image.
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31       mmask    Shape  of  the mask to be used for median filtering. It can be
32                one of the following:
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34                  MLIB_MEDIAN_MASK_RECT
35                  MLIB_MEDIAN_MASK_PLUS
36                  MLIB_MEDIAN_MASK_X
37                  MLIB_MEDIAN_MASK_RECT_SEPARABLE
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41       cmask    Channel mask to indicate the channels to be filtered. Each bit
42                of  which represents a channel in the image. The channels cor‐
43                responded to 1 bits are those to be processed.
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46       edge     Type of edge condition. It can be one of the following:
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48                  MLIB_EDGE_DST_NO_WRITE
49                  MLIB_EDGE_DST_FILL_ZERO
50                  MLIB_EDGE_DST_COPY_SRC
51                  MLIB_EDGE_SRC_EXTEND
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RETURN VALUES

56       The function returns MLIB_SUCCESS if successful. Otherwise  it  returns
57       MLIB_FAILURE.
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ATTRIBUTES

60       See attributes(5) for descriptions of the following attributes:
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65       ┌─────────────────────────────┬─────────────────────────────┐
66       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
67       ├─────────────────────────────┼─────────────────────────────┤
68       │Interface Stability          │Committed                    │
69       ├─────────────────────────────┼─────────────────────────────┤
70       │MT-Level                     │MT-Safe                      │
71       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

74       mlib_ImageMaxFilter3x3(3MLIB),        mlib_ImageMaxFilter3x3_Fp(3MLIB),
75       mlib_ImageMaxFilter5x5(3MLIB),        mlib_ImageMaxFilter5x5_Fp(3MLIB),
76       mlib_ImageMaxFilter7x7(3MLIB),        mlib_ImageMaxFilter7x7_Fp(3MLIB),
77       mlib_ImageMedianFilter3x3(3MLIB),  mlib_ImageMedianFilter3x3_Fp(3MLIB),
78       mlib_ImageMedianFilter3x3_US(3MLIB),  mlib_ImageMedianFilter5x5(3MLIB),
79       mlib_ImageMedianFilter5x5_Fp(3MLIB),               mlib_ImageMedianFil‐
80       ter5x5_US(3MLIB),  mlib_ImageMedianFilter7x7_Fp(3MLIB), mlib_ImageMedi‐
81       anFilter7x7_US(3MLIB), mlib_ImageMedianFilterMxN(3MLIB),  mlib_ImageMe‐
82       dianFilterMxN_Fp(3MLIB),           mlib_ImageMedianFilterMxN_US(3MLIB),
83       mlib_ImageMinFilter3x3(3MLIB),        mlib_ImageMinFilter3x3_Fp(3MLIB),
84       mlib_ImageMinFilter5x5(3MLIB),        mlib_ImageMinFilter5x5_Fp(3MLIB),
85       mlib_ImageMinFilter7x7(3MLIB),        mlib_ImageMinFilter7x7_Fp(3MLIB),
86       mlib_ImageRankFilter3x3(3MLIB),      mlib_ImageRankFilter3x3_Fp(3MLIB),
87       mlib_ImageRankFilter3x3_US(3MLIB),      mlib_ImageRankFilter5x5(3MLIB),
88       mlib_ImageRankFilter5x5_Fp(3MLIB),   mlib_ImageRankFilter5x5_US(3MLIB),
89       mlib_ImageRankFilter7x7(3MLIB),      mlib_ImageRankFilter7x7_Fp(3MLIB),
90       mlib_ImageRankFilter7x7_US(3MLIB),      mlib_ImageRankFilterMxN(3MLIB),
91       mlib_ImageRankFilterMxN_Fp(3MLIB),   mlib_ImageRankFilterMxN_US(3MLIB),
92       attributes(5)
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96SunOS 5.11                        2 Mar 2007  mlib_ImageMedianFilter7x7(3MLIB)
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