zahra@wolfen.cc.uow.oz (Andrew Zahra Telecom) (08/08/90)
Has anyone ever implemented the median cut algorithm for colour table selection on a mac? I have had a feeble attempt but without much success. I have a colour capture card which produces an image with 15 bits per pixel. Using a simple quantization technique of taking the high 3 red and green bits plus the high 2 blue bits with an arbitrary colour table produces a rather poor image. So I need a better method of quantization. Any info appreciated. Andrew