NAME

       pgmbentley - Bentleyize a PGM image

SYNOPSIS

       pgmbentley [pgmfile]

DESCRIPTION

       This program is part of Netpbm(1).

       pgmbentley  reads  a  PGM image as input and performs the Bentley Effect, and writes a PGM
       image as output.

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

OPTIONS

       There  are  no command line options defined specifically for pgmbentley, but it recognizes
       the options common to all programs based on libnetpbm (See
        Common Options ⟨index.html#commonoptions⟩ .)

SEE ALSO

       pgmoil(1), ppmrelief(1), pgm(1)

AUTHOR

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

DOCUMENT SOURCE

       This manual page was generated by the Netpbm tool 'makeman' from HTML source.  The  master
       documentation is at

              http://netpbm.sourceforge.net/doc/pgmbentley.html