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. 27, 2021
Filed:
Oct. 29, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hiroaki Nashizawa, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); H04N 5/235 (2006.01); H04N 5/357 (2011.01); H04N 9/04 (2006.01); G06T 7/13 (2017.01); G06T 7/32 (2017.01); G06T 5/50 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/232133 (2018.08); G02B 27/005 (2013.01); G06T 7/13 (2017.01); H04N 5/232 (2013.01); H04N 5/232122 (2018.08); H04N 5/232127 (2018.08); H04N 5/3572 (2013.01); H04N 9/04519 (2018.08);
Abstract
An image processing method includes correcting a magnification in a plurality of images captured at a plurality of different focus positions, aligning the plurality of images having the corrected magnification, correcting a color blur in the plurality of aligned images, and combining the plurality of images having the corrected color blur.