Patent ID: 7639398
Filing Date: 2009-12-29
Classification: G06T,H04N

Abstract:
1. A manufacture comprising computer-readable and computer-executable computer instructions operable to cause a computer system to perform a method comprising generating and/or editing digital data representing coordinates of a color S in a first coordinate system, wherein the color S has tristimulus values T 1 , T 2 , and T 3 in a second coordinate system, wherein the coordinates in the first coordinate system comprise coordinates S 1 , S 2 , S 3 , or are a linear transformation of the coordinates S 1 , S 2 , S 3 , wherein: (A) the coordinate S wherein g 11 , g 22 , g 33 , g 12 , g 13 , g 23 are predefined constants, and g 11 , g 22 , g 33 are not equal to zero, or (B) the coordinate S