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. Its 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)