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:
May. 11, 2021
Filed:
Sep. 18, 2019
Applicant:
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/497 (2006.01); G06T 7/80 (2017.01); G06T 7/70 (2017.01); G01S 7/48 (2006.01); G01S 17/58 (2006.01);
U.S. Cl.
CPC ...
G01S 7/497 (2013.01); G01S 7/4808 (2013.01); G01S 17/58 (2013.01); G06T 7/70 (2017.01); G06T 7/80 (2017.01);
Abstract
Embodiments of the present disclosure provide a multi-sensor calibration method, a multi-sensor calibration device, a computer device, a medium and a vehicle. The method includes: acquiring data acquired by each of at least three sensors in a same time period in a traveling process of a vehicle; determining a trajectory of each of the at least three sensors according to the data acquired by each of at least three sensors; and performing a joint calibration on the at least three sensors by performing trajectory alignment on the trajectories of the at least three sensors.