I took a very heavy emphasis on color math while at school, figured I'd dump a few more useful resources on the pile:
* John the May guy - http://johnthemathguy.blogspot.com/ - Breaks down advanced color math/science concepts in very plain English. Complete with helpful charts and graphs. He's very approachable if you have questions. If you are in the print/GC industry, you'll probably run into him at trade shows.
* Bruce Lindbloom - http://www.brucelindbloom.com/ - Look past the tacky website and into the "Math" and "Calc" sub-sections. Tons of great theory, formulas, and calculators. Make sure you doublecheck the formulas against other sources, I did run into a small discrepancy or two (that I can't recall). I've also been able to get responses from him through email, which is nice.
* EasyRGB - http://www.easyrgb.com/index.php?X=MATH - More transform/delta E functions. Some of these are kind of crude, so I tend to look at Bruce Lindbloom or CIE directly when possible, but EasyRGB can sometimes fill in some gaps.
Color math is funky stuff, and at times very hard to get help with. There aren't many easily-reached people out there that have a deep understanding of it. But if you keep hammering your head against it, you'll learn through osmosis over time.
If this is something that interests you enough, RIT and I think Cal Poly both have color science degrees and certificates. Imaging companies eat these graduates up in a hurry.
* John the May guy - http://johnthemathguy.blogspot.com/ - Breaks down advanced color math/science concepts in very plain English. Complete with helpful charts and graphs. He's very approachable if you have questions. If you are in the print/GC industry, you'll probably run into him at trade shows.
* Bruce Lindbloom - http://www.brucelindbloom.com/ - Look past the tacky website and into the "Math" and "Calc" sub-sections. Tons of great theory, formulas, and calculators. Make sure you doublecheck the formulas against other sources, I did run into a small discrepancy or two (that I can't recall). I've also been able to get responses from him through email, which is nice.
* EasyRGB - http://www.easyrgb.com/index.php?X=MATH - More transform/delta E functions. Some of these are kind of crude, so I tend to look at Bruce Lindbloom or CIE directly when possible, but EasyRGB can sometimes fill in some gaps.
* python-colormath - http://python-colormath.readthedocs.org/ - And of course, I can't resist shamelessly plugging my Python color math module.
Color math is funky stuff, and at times very hard to get help with. There aren't many easily-reached people out there that have a deep understanding of it. But if you keep hammering your head against it, you'll learn through osmosis over time.
If this is something that interests you enough, RIT and I think Cal Poly both have color science degrees and certificates. Imaging companies eat these graduates up in a hurry.