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:
Jun. 22, 2010
Filed:
Apr. 05, 2007
Applicant:
Michiko Fujiwara, Yamatokoriyama, JP;
Inventor:
Michiko Fujiwara, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention includes a plurality of color correction tables respectively corresponding to a plurality of groups into which a page-background color is sorted. It is determined which group a page-background color of image data in a block that belongs to a page-background region belongs to. Consequently, color correction processing is performed by using a color correction table corresponding to the group determined. This makes it possible to carry out appropriate color correction processing according to the page-background color of an original document.