In article <slr### [at] linux parkerr fwi com>,
ron### [at] povray org wrote:
> Most of the posterization filters I've seen seem to try to optimize the
> colors that are actually used for the image in which they're used.
> This differs significantly from just chopping off the low-order bits.
Could you give me some information on how this is done?
--
Christopher James Huff - Personal e-mail: chr### [at] yahoo com
TAG(Technical Assistance Group) e-mail: chr### [at] tag povray org
Personal Web page: http://chrishuff.dhs.org/
TAG Web page: http://tag.povray.org/
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