ppmspread(1)                                         ppmspread(1)

NAME
       ppmspread  - displace a portable pixmap's pixels by a ran-
       dom amount

SYNOPSIS
       ppmspread amount [ppmfile]

DESCRIPTION
       Reads a portable pixmap as input. Moves every pixel around
       a bit relative to its original position. amount determines
       by how many pixels a pixel is to be moved around at  most.

       Pictures  processed with this filter will seem to be some-
       what dissolved or unfocussed (although  they  appear  more
       coarse  than  images processed by something like pnmconvol
       ).

SEE ALSO
       ppm(5), pnmconvol(1)

AUTHOR
       Copyright (C) 1993 by Frank Neumann

                         16 November 1993                       1