Color conversion apparatus and color conversion program...

Image analysis – Color image processing – Color correction

Reexamination Certificate

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Details

C382S164000, C382S176000, C382S292000, C358S001900, C358S506000

Reexamination Certificate

active

07050626

ABSTRACT:
A color conversion apparatus has an input section for inputting page information having both image information including color data and character information including color data, a color conversion section for practicing mutually different color conversions for both the image information and the character information of the entered page information, and an output section for outputting page information, which has both image information after the color conversion and character information after the color conversion.

REFERENCES:
patent: 4642680 (1987-02-01), Yamada
patent: 5363212 (1994-11-01), Taniuchi et al.
patent: 6351263 (2002-02-01), Naoi
patent: 6574010 (2003-06-01), Ohnuma et al.
patent: 6646649 (2003-11-01), Tanabe et al.
patent: 6718059 (2004-04-01), Uchida
patent: 2001/0019427 (2001-09-01), Komatsu
patent: 2002/0006220 (2002-01-01), Kohchi
patent: 2002/0012453 (2002-01-01), Hashimoto et al.
patent: 2004/0109605 (2004-06-01), Uchida

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