ppmspread

 

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 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            ppmspread(1)

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