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. 22, 2022
Filed:
Mar. 05, 2021
Applicant:
Black Sesame International Holding Limited, Santa Clara, CA (US);
Inventors:
Yu Huang, Sunnyvale, CA (US);
Ruihui Di, Castro Valley, CA (US);
Zheng Qi, Cupertino, CA (US);
Jizhang Shan, Los Gatos, CA (US);
Assignee:
Black Sesame Technologies Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/80 (2017.01); G01S 17/89 (2020.01); H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
G06T 7/80 (2017.01); G01S 17/89 (2013.01); H04N 7/18 (2013.01); G06T 2207/10028 (2013.01);
Abstract
A method of wheel encoder to camera calibration, including receiving a LiDAR (Light Detection and Ranging) signal, receiving a camera signal, receiving a wheel encoder signal, calibrating the camera signal to the LiDAR signal, calibrating the wheel encoder signal to the LiDAR signal and calibrating the camera signal to the wheel encoder signal based on the calibration of the camera signal to the LiDAR signal and the wheel encoder signal to the LiDAR signal.