[comp.graphics] RGB to CYM

ifar355@ccwf.cc.utexas.edu (David H. Huang) (10/10/90)

Does anyone out there have an algorithm that converts from RGB intensities
to CYM or CYMK intensities? Also, I need an algorithm to convert from RGB
to greyscale. I've tried taking the average of the RGB values, but I don't
like the results that much. I'm sure there's a better way somewhere...

I don't read this newsgroup often, so please reply by e-mail.

Thanks! --- Dave

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