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:
Dec. 31, 2024
Filed:
Nov. 07, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Tomomi Uesugi, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image stabilization apparatus comprises a motion vector detector that detects a motion vector from images repeatedly output from an image sensor; a first calculator that calculates a first image stabilization coefficient based on the motion vector; a second calculator that calculates a second image stabilization coefficient based on acceleration of shake of an image capturing apparatus; a determination unit that selects either of the first or the second image stabilization coefficient based on information about accuracy of detection of the motion vector; and a translational shake calculator that calculates an amount of translational shake using the first or the second image stabilization coefficient selected by the determination unit. In a case where the information indicates that the accuracy is low, the determination unit selects the second image stabilization coefficient, and select the first image stabilization coefficient otherwise.