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:
Dec. 08, 2020
Filed:
Sep. 05, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Reiji Misawa, Kashiwa, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/00 (2006.01); G06T 3/40 (2006.01); G06T 5/40 (2006.01); G06T 3/60 (2006.01); G03G 15/00 (2006.01); G06K 15/02 (2006.01);
U.S. Cl.
CPC ...
G06T 5/002 (2013.01); G03G 15/5087 (2013.01); G06K 15/027 (2013.01); G06T 3/4084 (2013.01); G06T 3/608 (2013.01); G06T 5/009 (2013.01); G06T 5/40 (2013.01); G03G 15/5025 (2013.01); G03G 2215/00805 (2013.01); G06T 2207/20021 (2013.01);
Abstract
An apparatus includes a resolving unit configured to resolve input image data into image data for each frequency band, an acquisition unit configured to acquire skewness corresponding to the resolved image data resolved by the resolving unit, wherein the skewness is acquired from a histogram corresponding to each of the resolved image data, and an adjustment unit configured to determine image data to be processed, out of the resolved image data based on the acquired skewness acquired and perform gain adjustment on the determined image data.