WlzHistogramMatchObj

Mapping and Analysis CD | WlzHistogramMatchObj

Usage: WlzHistogramMatchObj -m < histogram object > [-h] [-o< output object >]

      [-D] [-i] [-s#] [-t#] [-d#,#]
      [< input object >]

Options:
      -D Dither pixel values when mapping.
      -m Histogram object to match domain objects values to.
      -s Input object histogram smoothing.
      -t Target histogram smoothing.
      -o Output object/data file name.
      -i If the domain object is a 3D objects then the planes are matched
            independently of each other.
      -d Histogram distance range for matching.
      -h Help, prints this usage message.

      Modifies the grey values of the Woolz domain object so that the
      histogram of the modified object's grey values matches the given
      histogram object.
      If a histogram distance range is given then only domain objects/planes
      within the range are matched. The range is specified as < min >,< max >
      where both the minimum and maximum are optional. A valid histogram
      range is contained by the closed interval [0.0-1.0].
      Smoothing parameters are gaussian convolution half height full widths
      specified in histogram bins.
      Objects/data are read from stdin and written to stdout unless the
      filenames are given.

      Example: WlzHistogramMatchObj -m myhist.wlz -i -o matched.wlz mydom.wlz
      The input Woolz domain object is read from mydom.wlz, matched
      to the histogram read from the file myhist.wlz and written to the

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Web page contact: genexweb@hgu.mrc.ac.uk

Last modified:

24/6/2003