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:
Oct. 24, 2006
Filed:
Aug. 01, 2001
Naoko Hiramatsu, Kyoto, JP;
Fumiko Uchino, Kyoto, JP;
Kenji Masaki, Nagaokakyo, JP;
Satoshi Deishi, Ibaraki, JP;
Toshitsugu Yamamoto, Takatsuki, JP;
Masahiro Hayakawa, Amagasaki, JP;
Naoko Hiramatsu, Kyoto, JP;
Fumiko Uchino, Kyoto, JP;
Kenji Masaki, Nagaokakyo, JP;
Satoshi Deishi, Ibaraki, JP;
Toshitsugu Yamamoto, Takatsuki, JP;
Masahiro Hayakawa, Amagasaki, JP;
Minolta Co., Ltd., Osaka, JP;
Abstract
From profiles of an input color space and an output color space, the specific color data on respective color spaces are obtained, and a color space compression parameter is set based on each specific color data obtained. In other words, the color space compression parameter for appropriately converting data within the input color space into data within the output color space is derived from each specific color data. The color space compression processing (color matching) is performed on an absolute color space using the derived color space compression parameter so that it becomes possible to perform at a higher speed an appropriate color matching that takes into account the characteristics of the input color space and the output color space.