WlzHistogramGauss

Mapping and Analysis CD | WlzHistogramGauss

Usage: WlzHistogramGauss [-h] [-a] [-r] [-o< out file >] [-d#] [-s#] [< in object >]


Options:
      -a Output the histogram as ascii data not a Woolz histogram object.
      -r Use a recursive IIR filter.
      -o Output object/data file name.
      -d Derivative, range [0-2].
      -s Gaussian sigma (standard deviation).
      -h Help, prints this usage message.

      Convolves the bin values of a Woolz histogram object with a Gaussian
      or it's 1st or 2nd derivtive.
      Objects/data are read from stdin and written to stdout unless the
      filenames are given.

      Example: WlzHistogramGauss -s3 -a myhist.wlz | xgraph
      The input Woolz histogram object is read from myhist.wlz, filtered
      by convolving the histogram bins with a Gaussian (sigma = 3.0) and
      written as ascii to the program xgraph for display.

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Last modified:

24/6/2003