Color processor and computer program product

Details Color processor and computer program product Color processor and computer program product

2007-12-05

2011-10-18

Ahmed, Samir (Department: 2624)

Image analysis

Color image processing

Color correction

C382S162000, C382S274000, C358S001900, C358S518000

Reexamination Certificate

active

08041109

ABSTRACT:
The present invention provides a Creating unit that creates a color conversion table to be used to convert a CIE color to a device color, a Converting unit that converts a CIE color to a device color using the CIE color conversion table created by the Creating unit, a managing unit that holds data of the CIE color conversion table in a nonvolatile storage medium, and a Controlling unit that, for color conversion from a CIE color to a device color, uses appropriate CIE color conversion tables held in the nonvolatile storage device or creates, when no appropriate CIE color conversion table is available, an appropriate CIE color conversion table and uses the created CIE color conversion table, and causes the color conversion to be performed.

REFERENCES:
patent: 5572632 (1996-11-01), Laumeyer et al.
patent: 6327052 (2001-12-01), Falk
patent: 7310165 (2007-12-01), Stevens
patent: 2007/0102623 (2007-05-01), Fengler et al.
patent: 2004-103017 (2004-04-01), None
patent: 2005-122722 (2005-05-01), None

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