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:
Mar. 17, 2026
Filed:
Dec. 21, 2021
Applicant:
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Inventor:
Kiyoshi Higashibara, Kanagawa, JP;
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/20 (2017.01); G06V 10/141 (2022.01); G06V 10/74 (2022.01); G06V 20/56 (2022.01);
U.S. Cl.
CPC ...
G06T 7/20 (2013.01); G06V 10/141 (2022.01); G06V 10/761 (2022.01); G06V 20/56 (2022.01);
Abstract
Provided is a signal processing device that includes an optical flow detecting unit and an installation error calculating unit. The optical flow detecting unit detects an optical flow on the basis of an image captured by an imaging device installed on a vehicle. The installation error calculating unit calculates an amount of error in attitude of the imaging device on the basis of information on the optical flow.
Higashibara, Kiyoshi. (2026). Signal processing device, signal processing method, and signal processing system (U.S. Patent No. 12579658). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12579658
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile