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Re: color_quan - how for exactly 256 colors? [message #36681] Thu, 16 October 2003 08:50 Go to previous message
David Fanning is currently offline  David Fanning
Messages: 11724
Registered: August 2001
Senior Member
Oliver Thilmann writes:

> color_quan seems no viable choice: the statistical
> method does not produce exact results

What does this mean!? By definition, there will be
no "exact" results when you sample 16.7 million colors
down to 256. It just, uh..., mathematically can't be
done. :-)

Cheers,

David

--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155
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