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:
May. 19, 2020
Filed:
Apr. 02, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Takashi Oniki, Utsunomiya, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/20 (2006.01); H04N 5/14 (2006.01); G06T 1/20 (2006.01); G06T 1/00 (2006.01); H04N 5/262 (2006.01); G06T 5/00 (2006.01); H04N 5/357 (2011.01);
U.S. Cl.
CPC ...
H04N 5/20 (2013.01); G06T 1/0007 (2013.01); G06T 1/20 (2013.01); G06T 5/004 (2013.01); H04N 5/142 (2013.01); H04N 5/2628 (2013.01); H04N 5/35721 (2018.08); G06T 2207/10024 (2013.01);
Abstract
An image processing method includes the steps of acquiring a captured image generated through image capturing using an optical system, performing first shaping processing so as to reduce a difference between a maximum value and a non-maximum value for data generated using information of a point spread function of the optical system corresponding to an image capturing condition of the captured image, performing rotating processing according to a position of the captured image for the data after the first shaping processing, and performing sharpening processing of the captured image using the data after the rotating processing.