From: James Rogers (email@example.com)
Date: Tue Oct 07 2003 - 16:13:34 MDT
On Tue, 2003-10-07 at 13:31, Perry E. Metzger wrote:
> Stephen Reed <firstname.lastname@example.org> writes:
> > Or if that is not the case
> > then I say that one of Cyc's RGB color representations is unambiguous
> > given its vocabulary for stating the intensity of the red, green, and
> > blue light that make up the perceived color.
> But of course, it is not obvious that the RGB representation is
> sufficiently accurate to unambiguously describe all colors.
Fluorescent colors are an example of human perceivable colors that
cannot be represented in RGB. RGB is a good approximation of human
color perception, but not exhaustive.
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