Color separation table generation method and image...

Details Color separation table generation method and image... Color separation table generation method and image...

2003-11-24

2008-12-02

Poon, King Y (Department: 2625)

Facsimile and static presentation processing

Natural color facsimile

Color separation

C358S003230, C358S518000, C358S525000

Reexamination Certificate

active

07460283

ABSTRACT:
When a special color, which is a color other than the vertexes of the RGB cube during the generation of a color separation table, is used as an ink color, the invention sets a grid point for the special color on a side connecting cube vertexes. Then it becomes possible, by determining in advance grid point data based on a color measurement on the line including the grid point of the special color, to prepare a color conversion table having a uniform grid point density in the uniform color space even when a special color other than red, green and blue is used.

REFERENCES:
patent: 4334240 (1982-06-01), Franklin
patent: 5187594 (1993-02-01), Deutsch et al.
patent: 6307645 (2001-10-01), Mantell et al.
patent: 6724500 (2004-04-01), Hains et al.
patent: 2002/0021458 (2002-02-01), Saito et al.
patent: 2003/0076516 (2003-04-01), Saito
patent: 2003/0090713 (2003-05-01), Saito
patent: 2003/0202197 (2003-10-01), Saito et al.
patent: 2003/0202213 (2003-10-01), Saito
patent: 2003/0234946 (2003-12-01), Saito
patent: 2004/0027406 (2004-02-01), Nishikawa et al.
patent: 2004/0070777 (2004-04-01), Nishikawa et al.
patent: 2002-33930 (2002-01-01), None

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