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1997-11-16
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pnmsmooth(1) AMIGA (13 January 1991) pnmsmooth(1)
NAME
pnmsmooth - smooth out an image
SYNOPSIS
pnmsmooth [pnmfile]
DESCRIPTION
Smooths out an image by replacing each pixel with the
average of its nine immediate neighbors. It is implemented
as a simple script using pnmconvol.
SEE ALSO
pnmconvol(1), pnm(5)
BUGS
It's a script. Scripts are not portable to non-Unix
environments.
AUTHOR
Copyright (C) 1989, 1991 by Jef Poskanzer.
Page 1 (printed 3/1/94)