The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 2006
Filed:
Jul. 12, 2001
Kazuhiro Saito, Kanagawa, JP;
Makoto Torigoe, Tokyo, JP;
Yoshiko Iida, Tokyo, JP;
Tetsuya Suwa, Kanagawa, JP;
Kazuhiro Saito, Kanagawa, JP;
Makoto Torigoe, Tokyo, JP;
Yoshiko Iida, Tokyo, JP;
Tetsuya Suwa, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A color reproduction region of an image formation apparatus is to be effectively used and characteristic in lightness, hue and chroma is to be smoothed. In case of creating tables for separating color into color of coloring agent available in the image formation apparatus, a maximum line in the color reproduction region of the image formation apparatus is defined, internal lines in the color reproduction region of the image formation apparatus are defined and the tables are created by performing interpolation processing on the basis of the maximum line and the internal lines.