Method and apparatus for color transformation (conversion)

Details Method and apparatus for color transformation (conversion) Method and apparatus for color transformation (conversion)

2007-07-31

2007-07-31

Bella, Matthew C. (Department: 2624)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S602000, C345S604000

Reexamination Certificate

active

10805379

ABSTRACT:
Contents of a text processing job is not pre-traced, and at a stage of processing a drawing object, a CLUT combination relating thereto is determined to be ON/OFF. A plurality of drawing objects are associated with a set of CLUT combination, and a CLUT combination which has been once ON is maintained as is ON.

REFERENCES:
patent: 6643397 (2003-11-01), Kanamori
patent: 6654494 (2003-11-01), Sawada et al.
patent: 7084879 (2006-08-01), Sevigny
patent: 2003/0138142 (2003-07-01), Hung
patent: 2003-219193 (2003-07-01), None
U.S. Appl. No. 09/641,339, filed Aug. 18, 2000, Sawada et al.

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