pgmoil
applies an oil painting effect to PGM images by selecting the most common gray
TLDR
Apply oil painting effect
$ pgmoil [input.pgm] > [output.pgm]
Specify smear radius$ pgmoil -n [3] [input.pgm] > [output.pgm]
SYNOPSIS
pgmoil [options] [file]
DESCRIPTION
pgmoil applies an oil painting effect to PGM images by selecting the most common gray value in a neighborhood. Part of Netpbm toolkit.
PARAMETERS
-n radius
Smear radius (default 3).
SEE ALSO
pgmbentley(1), ppmspread(1)