bwhisteq - equalize the histogram of a black and white bw file
bwhisteq [-v] file.bw >
file.equalized
bwhisteq automatically equalizes the histogram of a black and white
bw(5) format file. It reads the file file.bw and writes a
"remapped" version of it on standard output. The method used is to
distribute the values of the histogram, as best as possible, in order to
produce a constant average "density", while maintaining
monotonicity.
The -v flag will output the old and new histogram values on
the terminal.
brlcad(1), bwhist(1), bwstat(1), bw(5)
This software is Copyright (c) 1989-2019 by the United States Government as
represented by U.S. Army Research Laboratory.
Reports of bugs or problems should be submitted via electronic mail to
devs@brlcad.org