----- Original Message ----- From: "Steve Upton" > At 9:08 AM +0100 5/12/04, Campos & Davis Photos wrote: > > > Gamut of human colour vision: 2.2 - 2.3 million colours<<< > > > >What's your source for this? > > that's a bit of a long story. I have a data set that represents the outer edges of human colour perception. From that I calculated its volume. >
Wow, wow, wow. Can I see that please, please, please. Hunt says 10 million, but when questioned apparently he couldn't confirm his source for that. I just read Processes in Biological Vision, James Fulton, 2004, in print, California, and he talks about a visible spectrum much larger than anyone else. This has applications in imaging which I am very interested in. Contact me off list if you wish. Richard Davis [EMAIL PROTECTED] =============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
