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:
Aug. 11, 2020
Filed:
Apr. 18, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Takashi Gyotoku, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In an imaging apparatus, an interchangeable lens can be mounted on a body. The interchangeable lens includes a lens angular velocity sensor and acquires angular velocity information regarding shake. A camera body includes a camera angular velocity sensor in which an offset is smaller than in the lens angular velocity sensor to acquire angular velocity information. A motion vector detection unit detects a motion vector based on a plurality of frame images. An object angular velocity calculation unit performs a process of extracting an object using angular velocity information and a motion vector by the camera angular velocity sensor and calculates an angular velocity of the object by the imaging apparatus from the angular velocity information by the lens angular velocity sensor. A camera control unit and a lens control unit perform image blur correction control of the object during exposure using the calculated angular velocity of the object.