pgmbentley(1)                                       pgmbentley(1)

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                        1