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:
Apr. 26, 2011
Filed:
Dec. 26, 2007
Applicants:
Eiichiro Ikeda, Kanagawa, JP;
Takaaki Fukui, Kanagawa, JP;
Inventors:
Eiichiro Ikeda, Kanagawa, JP;
Takaaki Fukui, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/73 (2006.01); H04N 1/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
An entered image is divided into a plurality of blocks and it is determined, on a per-block basis, whether the image data within an applicable block is indicative of the color white, based upon a condition, from among a plurality of conditions, that conforms to the position of each block in the image. A white balance correction is performed based upon data of a block determined to be indicative of the color white.
Ikeda, Eiichiro. (2011). White balance correction including indicative white color determination based on regions in a divided image (U.S. Patent No. 7932931). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7932931
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile