Patent ID: 6621498
Filing Date: 2003-09-16
Classification: G09G,H04N

Abstract:
A method operative for transforming a description of a color from a first color space, defined by first color space parameters, into a second color space, defined by second color space parameters, the method comprising:examining a relationship between the first color space and the second color space; dividing the first color space into a plurality of tiles, each tile being of a selected size and shape, the size and shape of each tile being based on the examined relationship between the first color space and the second color space, the tiles defined by nodes, the nodes relating parameter values in the first color space to parameters values in the second color space; and enumerating each tile; and, transforming a selected set of first color space parameter values into a corresponding set of second color space parameter values based on an association of the first color space parameter values with particular ones of the enumerated tiles.