Color-conversion-table creating method

Details Color-conversion-table creating method Color-conversion-table creating method

2005-02-25

2009-12-01

Nguyen, Madeleine A (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S520000, C358S525000, C358S534000, C382S167000

Reexamination Certificate

active

07626723

ABSTRACT:
A color-conversion-table creating method includes (a) defining a color gamut in a first color space defined for a first device, the color gamut having a surface, an internal space surrounded by the surface, surface grid points positioned on the surface, and internal grid points positioned in the internal space, and determining a correspondence relationship between the surface grid points in the first color space and parameters in a second color space defined for a second device, (b) determining, based on the correspondence relationship determined in step (a), a correspondence relationship between the internal grid points in the first color space and parameters in the second color space, and (c) creating a color conversion table indicative of a correspondence relationship between all grid points in the first color space and parameters in the second color space based on both the correspondence relationship determined in step (a) and the correspondence relationship determined in step (b).

REFERENCES:
patent: 5553199 (1996-09-01), Spaulding et al.
patent: 5721572 (1998-02-01), Wan et al.
patent: 5731818 (1998-03-01), Wan et al.
patent: 5835624 (1998-11-01), Ueda et al.
patent: 6313925 (2001-11-01), Decker et al.
patent: 6611356 (2003-08-01), Shimizu et al.
patent: 6724500 (2004-04-01), Hains et al.
patent: 6867883 (2005-03-01), Cholewo et al.
patent: 7142710 (2006-11-01), Hung
patent: 7233413 (2007-06-01), Jones et al.
patent: 2003/0090726 (2003-05-01), Arai
patent: 2004/0096104 (2004-05-01), Terekhov
patent: 2004/0109180 (2004-06-01), Braun et al.
patent: 2004/0183814 (2004-09-01), Saito
patent: 2006/0245016 (2006-11-01), Fukao et al.
patent: A-2-214266 (1990-08-01), None
patent: A-3-158075 (1991-07-01), None
patent: A-09-116776 (1997-05-01), None
patent: A-11-4353 (1999-01-01), None
patent: A-11-155076 (1999-06-01), None
patent: A-2000-134487 (2000-05-01), None

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