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. 16, 2019
Filed:
Dec. 16, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Hidetoshi Nishigori, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An apparatus which corrects magnification chromatic aberration of image data, and includes an image processing circuit. The image processing circuit corrects magnification chromatic aberration with respect to picked-up image data which has been picked up by an image sensor through an image pickup optical system that includes a correcting lens that corrects an image blur by shifting a position of the correcting lens. In accordance with an operation amount of the correcting lens, the image processing circuit selects and executes either of a first correction process in which a correction amount stored in a memory in advance is read to correct magnification chromatic aberration, or a second correction process in which a correction amount is calculated using the picked-up image data to correct magnification chromatic aberration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile