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From: dclaar@hpcupt1.HP.COM (Doug Claar)
Newsgroups: comp.graphics
Subject: color dithering?
Message-ID: <6350007@hpcupt1.HP.COM>
Date: 30 Sep 89 01:24:03 GMT
Organization: Hewlett Packard, Cupertino
Lines: 14

I have seen articles discussing the ability of a black and white device
to simulate shades of gray via dithering, but nothing about color dithering.

I have a 1024x768 6 plane display, upon which it seems I could display a
picture of 512x384 with a greater number of apparent colors by some sort of
2x2 dithering. Can anyone give me a reference on this, or advice, clues,
something-already-written-in-c?

Thanks,

Doug Claar
HP Computer Systems Division
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