Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2007-06-05
2007-06-05
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
Reexamination Certificate
active
09218420
ABSTRACT:
In an image processing apparatus, color balance adjustment information are inputted on the basis of a user instruction, and the brightness of RGB image data having red, green, and blue components is detected. A generation portion maps the image data on a two-dimensional space represented by red and green components and generates rg image data. A target value and a moving factor on the two-dimensional space are set on the basis of the color balance adjustment information and the brightness. A color balance adjustment of the rg image data are performed on the basis of the target value and moving factor. And then the rg image data, which has undergone color balance adjustment, are converted into image data having red, green, and blue components on the basis of the brightness information.
REFERENCES:
patent: 4500919 (1985-02-01), Schreiber
patent: 4831434 (1989-05-01), Fuchsberger
patent: 4989079 (1991-01-01), Ito
patent: 5130789 (1992-07-01), Dobbs et al.
patent: 5170152 (1992-12-01), Taylor
patent: 5289295 (1994-02-01), Yumiba et al.
patent: 5384601 (1995-01-01), Yamashita et al.
patent: 5436739 (1995-07-01), Imao et al.
patent: 5438651 (1995-08-01), Suzuki et al.
patent: 5497431 (1996-03-01), Nakamura
patent: 5499040 (1996-03-01), McLaughlin et al.
patent: 5650942 (1997-07-01), Granger
patent: 5786906 (1998-07-01), Shishizuka
patent: 5790261 (1998-08-01), Hayashi et al.
patent: 5943143 (1999-08-01), Kawai et al.
patent: 6005969 (1999-12-01), Thomas et al.
patent: 6014457 (2000-01-01), Kubo et al.
patent: 6028646 (2000-02-01), Jeong et al.
patent: 6125199 (2000-09-01), Sato et al.
patent: 6128001 (2000-10-01), Gonsalves et al.
patent: 6172681 (2001-01-01), Ueda
patent: 6351557 (2002-02-01), Gonsalves
patent: 3629403 (1988-03-01), None
patent: 0540313 (1993-05-01), None
patent: 296235 (1989-11-01), None
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Tung Kee M.
Wang Jin-Cheng
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