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:
Sep. 04, 2018
Filed:
Apr. 29, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Masaaki Matsuoka, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/262 (2006.01); H04N 5/232 (2006.01); G02B 7/34 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2621 (2013.01); H04N 5/23212 (2013.01); G02B 7/34 (2013.01);
Abstract
When distribution image data indicating a defocus distribution is generated from a plurality of sets of image data including pupil-divided image data that is captured image data corresponding to part of an exit pupil, reduced image data is used. Further, based on the distribution image data, pixel data that is to be subjected to the image processing is extracted from the pupil-divided image data corresponding to the distribution image data. The extracted pixel data, the defocus distribution image data, and captured image data corresponding to the entirety of the exit pupil are recorded or output to an external device.