Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!utgpu!water!watmath!clyde!rutgers!topaz.rutgers.edu!brandx.rutgers.edu!webber From: webber@brandx.rutgers.edu.UUCP Newsgroups: comp.graphics Subject: Re: dithers Message-ID: <627@brandx.rutgers.edu> Date: Mon, 30-Nov-87 03:41:10 EST Article-I.D.: brandx.627 Posted: Mon Nov 30 03:41:10 1987 Date-Received: Wed, 2-Dec-87 02:41:21 EST References: <20906@hi.UUCP> Organization: Rutgers Univ., New Brunswick, N.J. Lines: 18 Keywords: dithers Summary: ref In article <20906@hi.UUCP>, cyrus@hi.UUCP (Tait Cyrus) writes: > Currently I have at my disposal the following 8 bit deep b/w dither routines: > ... > My question is: "Does anyone have anyother dithering algorithims, > other than the ones mentioned above, that they use and are in the > public domain?" The book: Digital Halftoning by Robert Ulichney MIT Press, 1987 (362 pages) ISBN 0-262-21009-6 is full of dithering algorithms, matrices, sample output, and discussion. Enjoy. ------ BOB (webber@athos.rutgers.edu ; rutgers!athos.rutgers.edu!webber)