RLENOISE(1) 1 (June 15, 1988) RLENOISE(1)
NAME
rlenoise - Add random noise to an image
SYNOPSIS
rlenoise [ -n amount ] [ -o outfile ] [ infile ]
DESCRIPTION
Rlenoise adds uniform random noise to an image. The peak-
to-peak amplitude of the noise can be specified with the -n
flag, the default value is 4. This program may be useful
for trying to deal with quantization in an output device, if
you are able to trade spatial resolution for color
resolution, and you don't have a good characterization of
the quantization function.
OPTIONS
infile
The input will be read from this file, otherwise, input
will be taken from stdin.
-o outfile
If specified, output will be written to this file,
otherwise it will go to stdout.
SEE ALSO
urt(1), RLE(5).
AUTHOR
Spencer W. Thomas, University of Michigan.
BUGS
Of limited utility.
Page 1 (printed 12/1/98)
