Woolz Image Processing  Version 1.7.0
WlzHistogramEqualiseObj
Name
WlzHistogramEqualiseObj - Histogram equalises a Woolz domain object.
Synopsis
WlzHistogramEqualiseObj [-o<output object file>] [-h]
           [-D] [-s<smoothing>] [<input object file>]
Options
-D dither pixel value when mapping
-s histogram smoothing factor.
-o Output object file name.
-h Help - print help message
-v Verbose operation
By default the input object is read from the standard input and the output object is written to the standard output.
Description
Histogram equalises the given Woolz domain object so that the histogram of the modified object's grey values approximates a uniform histogram.
The smoothing factor is the low-pass gaussian convolution kernel half-height full-width in bins (default 0), used to smooth the objects histogram before equalisation.
Examples
# An example which uses WlzHistogramEqualiseObj to histogram equalise
# an object.

WlzHistogramEqualiseObj myObj.wlz >myEqualisedObj.wlz
File
WlzHistogramEqualiseObj.c
See Also
WlzHistogramObj(1) WlzHistogramEqualiseObj(3)