phpman > man > pgmbentley(1)

Che Dong

Bentleyize a PGM image.

Apply the Bentley Effect on a PGM image
pgmbentley {{path/to/input_file.pgm}} > {{path/to/output_file.pgm}}

pgmbentley(1)                          General Commands Manual                         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 AT hoh-2.com)



                                           11 January 1991                             pgmbentley(1)

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