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DECIMATE(1)			    BRL-CAD			   DECIMATE(1)

NAME
       decimate	- Reduce image or data file of MxN tuples to one of size IxJ

SYNOPSIS
       decimate	nbytes/pixel width height [outwidth outheight]

DESCRIPTION
       decimate	reads a	file of	width by height	data items (each of which may
       be of arbitrary size as given by	nbytes/pixel ),	and discards enough of
       them to result in an output file	of outwidth by outheight items,	both
       of which	default	to 512.	If the input image size	is not an integer
       multiple	of the output image size, then the decimated result will be
       padded with zero	elements (pixels) on the right and top to achieve an
       output image of exactly the specified size.

       To process a bw(5) format file, use a value of 1	for nbytes/pixel. To
       process a pix(5)	format file, use a value of 3 for nbytes/pixel.

SEE ALSO
       brlcad(1), pix(5), bw(5)

AUTHOR
       BRL-CAD Team

COPYRIGHT
       This software is	Copyright (c) 1992-2019	by the United States
       Government as represented by U.S. Army Research Laboratory.

BUG REPORTS
       Reports of bugs or problems should be submitted via electronic mail to
       devs@brlcad.org

BRL-CAD				  08/29/2020			   DECIMATE(1)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR | COPYRIGHT | BUG REPORTS

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