Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2008-03-18
2008-03-18
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S589000, C345S590000, C345S603000, C345S604000, C345S690000, C382S167000, C382S274000
Reexamination Certificate
active
10111323
ABSTRACT:
To provide an environment-compliant image display system, image processing method, and information storage medium that enable correction of images within a shorter time, a Y value of color signals (Y3, x3, y3) measured by a color light sensor60and converted by an Y3x3y3conversion section143is replaced with Y1, which is a Y value of an ideal environment, by a Y replacing section142;color difference between the replaced color signals (Y1, x3, y3) and ideal color signals (Y1, x1, y1) is obtained by a color difference calculation section145;and image display information is corrected by using that color difference (Δx, Δy).
REFERENCES:
patent: 4875032 (1989-10-01), McManus et al.
patent: 5258828 (1993-11-01), Sano et al.
patent: 5315378 (1994-05-01), Satou et al.
patent: 5737032 (1998-04-01), Stenzel et al.
patent: 5803570 (1998-09-01), Chen et al.
patent: 5818597 (1998-10-01), Hibbard et al.
patent: 5835614 (1998-11-01), Aoyama et al.
patent: 5870069 (1999-02-01), Choh et al.
patent: 6081254 (2000-06-01), Tanaka et al.
patent: 6081256 (2000-06-01), Herget et al.
patent: 6118485 (2000-09-01), Hinoue et al.
patent: 6388648 (2002-05-01), Clifton et al.
patent: 6480202 (2002-11-01), Deguchi et al.
patent: 6529212 (2003-03-01), Miller et al.
patent: 6807301 (2004-10-01), Tanaka
patent: 6940531 (2005-09-01), Wada
patent: 7164428 (2007-01-01), Wada et al.
patent: 2001/0040588 (2001-11-01), Shiraiwa et al.
patent: 2002/0012461 (2002-01-01), MacKinnon et al.
patent: 2 335 326 (1999-09-01), None
patent: 2335326 (1999-09-01), None
patent: 2 341 033 (2000-03-01), None
patent: 2341033 (2000-03-01), None
patent: A 4-25892 (1992-01-01), None
patent: A 4-53374 (1992-02-01), None
patent: A 5-236371 (1993-09-01), None
patent: A-07-159241 (1995-06-01), None
patent: A-07-231394 (1995-08-01), None
patent: A 8-292752 (1996-11-01), None
patent: 10 174017 (1998-06-01), None
patent: A 11-231282 (1999-08-01), None
patent: A 2001-60082 (2001-03-01), None
U.S. Appl. No. 10/111,321, filed Apr. 24, 2002, Wada.
U.S. Appl. No. 10/111,357, filed Apr. 24, 2002, Wada et al.
“Handbook of Color Science”, second edition, pp. 102-111, published by University of Tokyo Press (w/ concise explanation).
Caschera Antonio A
Seiko Epson Corporation
Tung Kee M.
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