charles poynton, mathematica, colour science, color science, consultant, luminance, chromaticity, luma, YCBCR, ACES IDT LMT RRT ODT RDT ACESproxy ACESlog AP0 AP1, video, hd, hdtv, UHD, UHDTV, 4K, digital video, pictures, BT.601, BT.709, Rec.709, Rec709, BT.2020, Adobe RGB, sYCC 601, pixels, perception, digital cinema, xvycc, x v Color, x v Colour, digital video and HD algorithms and interfaces, three by three matrix, metamerism, matlab, framemaker, InDesign