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Path: utzoo!watmath!wateng!ksbszabo
From: ksbszabo@wateng.UUCP (Kevin Szabo)
Newsgroups: net.graphics
Subject: Re: Chromaticity Matrices
Message-ID: <2281@wateng.UUCP>
Date: Sat, 13-Apr-85 20:02:07 EST
Article-I.D.: wateng.2281
Posted: Sat Apr 13 20:02:07 1985
Date-Received: Sun, 14-Apr-85 04:07:51 EST
References: <4786@ucla-cs.ARPA>
Reply-To: ksbszabo@wateng.UUCP (Kevin Szabo)
Distribution: net
Organization: VLSI Group, U of Waterloo
Lines: 16
Summary: 

In article <4786@ucla-cs.ARPA> trainor@ucla-cs.UUCP (Douglas J. Trainor) writes:
>Does anyone out there have references or algorithms for computing
>the chromaticity matrix for a particular color monitor.  This is
>used to compensate for differences in color hardware.

Check out the proceedings of Siggraph 1983 for a paper by
Bill Cowan (from NRC, Canada).  He presents an method for
finding the chromaticity tri-stimulus (sp?) values for monitors.
The procedure can be automated.

		Kevin

P.S. It's good reading for anyone who is interested in
accurately reproducing colours.
-- 
Kevin Szabo  watmath!wateng!ksbszabo (U of Waterloo VLSI Group, Waterloo Ont.)