Unix/Linux Go Back    


RedHat 9 (Linux i386) - man page for ppmrelief (redhat section 1)

Linux & Unix Commands - Search Man Pages
Man Page or Keyword Search:   man
Select Man Page Set:       apropos Keyword Search (sections above)


ppmrelief(1)									     ppmrelief(1)

NAME
       ppmrelief - run a Laplacian relief filter on a portable pixmap

SYNOPSIS
       ppmrelief [ppmfile]

DESCRIPTION
       Reads  a  portable pixmap as input.  Does a Laplacian relief filter, and writes a portable
       pixmap as output.

       The Laplacian relief filter is described in "Beyond  Photography"  by  Holzmann,  equation
       3.19.  It's a sort of edge-detection.

SEE ALSO
       pgmbentley(1), pgmoil(1), ppm(5)

AUTHOR
       Copyright (C) 1990 by Wilson Bent (whb@hoh-2.att.com)

					 11 January 1991			     ppmrelief(1)
Unix & Linux Commands & Man Pages : ©2000 - 2018 Unix and Linux Forums


All times are GMT -4. The time now is 07:25 AM.