cosell@cosell.bbn.com (Bernie Cosell) (12/23/87)
Luminance = .3Red + .59Green + .11Blue [ref: Foley & Van Dam, exercise 17.7 -- does that equation appear anywhere in the main text of the book??] __ / ) Bernie Cosell /--< _ __ __ o _ BBN Labs, Cambridge, MA 02238 /___/_(<_/ (_/) )_(_(<_ cosell@bbn.com
jmd@granite.dec.com (John Danskin) (12/29/87)
In article <19483@bbn.COM> cosell@bbn.com.UUCP (Bernie Cosell) writes: > >Luminance = .3Red + .59Green + .11Blue > [ref: Foley & Van Dam, exercise 17.7 -- does that equation appear > anywhere in the main text of the book??] Page 613, the Y coomponent of the RGB to YIQ matrix.