Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2007-01-02
2007-01-02
Brier, Jeffery A. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S690000, C358S518000
Reexamination Certificate
active
09111731
ABSTRACT:
An image processing method converts data dependent on a first illuminating light into data dependent on a second illuminating light by, storing conversion conditions for plural illuminating light sources of different color rendering properties, generating data indicating the proportion of synthesis of the stored conversion conditions of the plural light sources, corresponding to the second illuminating light, generating a first conversion condition from the stored conversion conditions for the plural illuminating light sources according to the data indicating the proportion of synthesis, generating a second conversion condition for color temperature conversion based on color temperature information from the second illuminating light, and converting data dependent on the first illuminating light into data dependent on the second illuminating light using the first and second conversion conditions.
REFERENCES:
patent: 4992963 (1991-02-01), Funt et al.
patent: 5081529 (1992-01-01), Collette
patent: 5313291 (1994-05-01), Appel et al.
patent: 5446476 (1995-08-01), Kouzaki
patent: 5546195 (1996-08-01), Arai
patent: 5566283 (1996-10-01), Modegi et al.
patent: 5604610 (1997-02-01), Spaulding et al.
patent: 5710876 (1998-01-01), Peercy et al.
patent: 5892585 (1999-04-01), Lianza et al.
patent: 5905503 (1999-05-01), Penna
patent: 5956015 (1999-09-01), Hino
patent: 5977946 (1999-11-01), Mizobata
patent: 6018350 (2000-01-01), Lee et al.
patent: 0 531 891 (1993-03-01), None
patent: 0 624 028 (1994-11-01), None
patent: 0 669 754 (1995-08-01), None
patent: 0 767 445 (1997-04-01), None
patent: WO 92/17982 (1992-10-01), None
“Invited Address: White-Point Transformations And Color Data Interchange”, by R.R. Buckley, P.B. Roetling, SID International Symposium Digest of Papers, vol. 23, pp. 560-563, May 17, 1992.
“Practical Method For Appearance Match Between Soft Copy And Hard Copy”, by Naoya Katoh, Proceedings Of The SPIE, vol. 2170, pp. 170-181, Feb. 7, 1994.
Mizuno Toshiyuki
Ohsaki Yumiko
Shiraiwa Yoshinobu
Brier Jeffery A.
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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