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. 30, 2019
Filed:
Dec. 05, 2017
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventors:
Hiroshi Murakami, Tokyo, JP;
Mitsumasa Murakami, Tokyo, JP;
Assignee:
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 25/00 (2006.01); G02B 13/00 (2006.01); G02B 23/24 (2006.01); G02B 27/64 (2006.01); H04N 17/00 (2006.01); H04N 5/225 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23267 (2013.01); G01C 25/005 (2013.01); G02B 23/24 (2013.01); G02B 27/646 (2013.01); H04N 5/2257 (2013.01); H04N 5/23212 (2013.01); H04N 5/23258 (2013.01); H04N 5/23287 (2013.01); H04N 17/002 (2013.01); G02B 13/001 (2013.01);
Abstract
A method for calibrating a driving amount of an actuator configured to correct blurring of an image taken by a camera attached to a device includes: taking an image of a mark by a camera to generate a first image, the mark reflecting a predetermined posture of the device; detecting a tilt of the mark in the first image; and based on the tilt of the mark, correcting the driving amount of the actuator that is predetermined according to a sensing result of a sensor for sensing a change in a posture of the device.