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. 22, 2016
Filed:
May. 01, 2013
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Nobuhiko Tamura, Tokyo, JP;
Hideyasu Tashiro, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/262 (2006.01); H04N 5/235 (2006.01); G06T 7/00 (2006.01); G06T 7/40 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2351 (2013.01); G06T 7/0046 (2013.01); G06T 7/40 (2013.01);
Abstract
Conventional calculation of light source data requires a high load and is unstable. An information processing device derives light source data which represents a state of a light source of an image represented by a captured image based on image capturing condition data at the time of capturing the image of a subject.