1mlib_ImageRankFilterMxN(3MLmIeBd)iaLib Library Functimolnisb_ImageRankFilterMxN(3MLIB)
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NAME

6       mlib_ImageRankFilterMxN - MxN rank filter
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SYNOPSIS

9       cc [ flag... ] file... -lmlib [ library... ]
10       #include <mlib.h>
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12       mlib_status mlib_ImageRankFilterMxN(mlib_image *dst, const mlib_image *src,
13            mlib_s32 m, mlib_s32 n, mlib_s32 rank);
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DESCRIPTION

17       The  mlib_ImageRankFilterMxN()  function performs MxN rank filtering on
18       an image. Each pixel of the destination image is  the  pixel  with  the
19       user-specified rank in the filter window.
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22       The source and destination images must be single-channel images.
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PARAMETERS

25       The function takes the following arguments:
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27       dst     Pointer to destination image.
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30       src     Pointer to source image.
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33       m       Width  of  the filter window. m must be odd number greater than
34               1.
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37       n       Height of the filter window. n must be odd number greater  than
38               1.
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41       rank    The rank of the destination pixel. The pixel with minimum value
42               is designated rank 0.
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RETURN VALUES

46       The function returns MLIB_SUCCESS if successful. Otherwise  it  returns
47       MLIB_FAILURE.
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ATTRIBUTES

50       See attributes(5) for descriptions of the following attributes:
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55       ┌─────────────────────────────┬─────────────────────────────┐
56       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
57       ├─────────────────────────────┼─────────────────────────────┤
58       │Interface Stability          │Committed                    │
59       ├─────────────────────────────┼─────────────────────────────┤
60       │MT-Level                     │MT-Safe                      │
61       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

64       mlib_ImageMaxFilter3x3(3MLIB),        mlib_ImageMaxFilter3x3_Fp(3MLIB),
65       mlib_ImageMaxFilter5x5(3MLIB),        mlib_ImageMaxFilter5x5_Fp(3MLIB),
66       mlib_ImageMaxFilter7x7(3MLIB),        mlib_ImageMaxFilter7x7_Fp(3MLIB),
67       mlib_ImageMedianFilter3x3(3MLIB),  mlib_ImageMedianFilter3x3_Fp(3MLIB),
68       mlib_ImageMedianFilter3x3_US(3MLIB),  mlib_ImageMedianFilter5x5(3MLIB),
69       mlib_ImageMedianFilter5x5_Fp(3MLIB),               mlib_ImageMedianFil‐
70       ter5x5_US(3MLIB),  mlib_ImageMedianFilter7x7(3MLIB),  mlib_ImageMedian‐
71       Filter7x7_Fp(3MLIB), mlib_ImageMedianFilter7x7_US(3MLIB), mlib_ImageMe‐
72       dianFilterMxN(3MLIB),  mlib_ImageMedianFilterMxN_Fp(3MLIB), mlib_Image‐
73       MedianFilterMxN_US(3MLIB), mlib_ImageMinFilter3x3(3MLIB),  mlib_ImageM‐
74       inFilter3x3_Fp(3MLIB), mlib_ImageMinFilter5x5(3MLIB), mlib_ImageMinFil‐
75       ter5x5_Fp(3MLIB),   mlib_ImageMinFilter7x7(3MLIB),    mlib_ImageMinFil‐
76       ter7x7_Fp(3MLIB),   mlib_ImageRankFilter3x3(3MLIB),  mlib_ImageRankFil‐
77       ter3x3_Fp(3MLIB), mlib_ImageRankFilter3x3_US(3MLIB), mlib_ImageRankFil‐
78       ter5x5(3MLIB),   mlib_ImageRankFilter5x5_Fp(3MLIB),  mlib_ImageRankFil‐
79       ter5x5_US(3MLIB),  mlib_ImageRankFilter7x7(3MLIB),   mlib_ImageRankFil‐
80       ter7x7_Fp(3MLIB), mlib_ImageRankFilter7x7_US(3MLIB), mlib_ImageRankFil‐
81       terMxN_Fp(3MLIB), mlib_ImageRankFilterMxN_US(3MLIB), attributes(5)
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85SunOS 5.11                        2 Mar 2007    mlib_ImageRankFilterMxN(3MLIB)
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