Methods and apparatus for converting color values

Details Methods and apparatus for converting color values Methods and apparatus for converting color values

2005-09-27

2005-09-27

Bella, Matthew C. (Department: 2676)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S601000, C345S600000, C345S606000

Reexamination Certificate

active

06950110

ABSTRACT:
Color conversion apparatus and methods are provided for converting a first color value, such as an RGB, L*a*b* or XYZ color value, to a second color value, such as an RGB, CMY, CMKY, L*a*b*, L,C1C2, or XYZ color value, without saturation error.

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patent: 6335800 (2002-01-01), Balasubramanian
patent: 6556312 (2003-04-01), Nagatani

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