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. 06, 2021
Filed:
Jun. 18, 2018
Olympus Corporation, Hachioji, JP;
Hitoshi Tsuchiya, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An image blurring correction apparatus includes: an angular-velocity sensor that detects an angular velocity; and a processor. The processor includes: a first-panning detection section that detects first panning on the basis of the angular velocity; a LPF processing section that performs LPF processing on the angular velocity; a second-panning detection section that detects second panning that has a panning velocity that is lower than that of the first panning on the basis of a processing result of the LPF processing section; a HPF processing section that performs HPF processing on the angular velocity; a calculation section that calculates an image-blurring-correction amount on the basis of a detection result of the first-panning detection section or a detection result of the second-panning detection section, and a processing result of the HPF processing section; and a drive circuit that drives an image-blurring-correction mechanism on the basis of the image-blurring-correction amount.