xenial (1) pgmbentley.1.gz

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NAME
       pgmbentley - Bentleyize a portable graymap


SYNOPSIS
       pgmbentley [pgmfile]


DESCRIPTION
       Reads a portable graymap as input.  Performs The Bentley Effect, and writes a portable graymap as output.

       The Bentley Effect is described in "Beyond Photography" by Holzmann, chapter 4, photo 4.  It's a vertical
       smearing based on brightness.


SEE ALSO
       pgmoil(1), ppmrelief(1), pgm(5)


AUTHOR
       Copyright (C) 1990 by Wilson Bent (whb@hoh-2.att.com)

                                                 11 January 1991                                   pgmbentley(1)