Path: utzoo!utgpu!water!watmath!watdcsu!cfry
From: cfry@watdcsu.waterloo.edu (C.Fry - Inst. Computer Research)
Newsgroups: ont.events,uw.cs.grad,uw.talks
Subject: ICR May 4 Prof John Beatty Gamout Mapping & Digital Colour Reproduction
Message-ID: <4657@watdcsu.waterloo.edu>
Date: 2 May 88 18:45:25 GMT
Distribution: ont
Organization: U of Waterloo, Ontario
Lines: 33



                    Gamut Mapping and Digital Colour Reproduction

          by

          Prof. John Beatty

          of

          Department of Computer Science
          University of Waterloo

          Abstract

          Any given colour output medium (e.g., a colour  thermal  printer)
          is  typically  unable  to  reproduce all the colours available in
          other media (e.g., a colour CRT).  Even when this is possible, it
          is difficult to determine the coordinate mapping between two dev-
          ices.  Moreover, the exact reproduction of  colour  usually  does
          not accomplish the faithful reproduction of an image.  We discuss
          an approach to this "cross-rendering" problem that was  developed
          jointly  by researchers from the National Research Council of Ca-
          nada, Waterloo and Xerox PARC,  and  describe  further  work  now
          underway in the Computer Graphics Laboratory.

          DATE:     Wednesday, May 4, 1988

          TIME:     3:30 p.m.

          PLACE:    DC 1302

          Everyone is welcome.  Refreshments served.