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:
Nov. 24, 2020
Filed:
Jan. 07, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Takeshi Watanabe, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There is provided an image blur correction apparatus including a communication device configured to communicate with a correction amount determination apparatus that determines a second correction amount for correcting image blur of an image capturing apparatus based on shake occurring in the image capturing apparatus. A reception unit receives the second correction amount from the correction amount determination apparatus via the communication device. Based on the second correction amount, a control unit controls a second correction member configured to correct the image blur. An acquisition unit acquires a correction error of the second correction member caused by a communication delay of the second correction amount in the communication device. Based on the correction error, a third correction unit corrects the image blur by image processing to reduce the correction error.