pgmbentley man page
pgmbentley — Bentleyize a PGM image
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.
pgmoil(1), ppmrelief(1), pgm(1)
Copyright (C) 1990 by Wilson Bent (email@example.com)
This manual page was generated by the Netpbm tool 'makeman' from HTML source. The master documentation is at