Manual Pages for UNIX Operating System command usage for man mlib_ImageMedianFilter3x3_US

mediaLib Library Functions    mlib_ImageMedianFilter3x3_US(3MLIB)



NAME
     mlib_ImageMedianFilter3x3_US - 3x3 median filter, unsigned

SYNOPSIS
     cc [ flag... ] file... -lmlib [ library... ]
     #include 

     mlib_status mlib_ImageMedianFilter3x3_US(mlib_image *dst,
          const mlib_image *src, mlib_median_mask mmask, mlib_s32 cmask,
          mlib_edge edge, mlib_s32 bits);


DESCRIPTION
     The mlib_ImageMedianFilter3x3_US() function performs  median
     filtering  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.


     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  fil-
              tered.  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  fol-
              lowing:

                MLIB_EDGE_DST_NO_WRITE
                MLIB_EDGE_DST_FILL_ZERO
                MLIB_EDGE_DST_COPY_SRC
                MLIB_EDGE_SRC_EXTEND





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mediaLib Library Functions    mlib_ImageMedianFilter3x3_US(3MLIB)



     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  attri-
     butes:



     ____________________________________________________________
    |       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_ImageMedianFilter5x5(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),



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mediaLib Library Functions    mlib_ImageMedianFilter3x3_US(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)
















































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