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:
Oct. 27, 2020
Filed:
Jun. 28, 2019
Applicant:
Baidu Usa Llc, Sunnyvale, CA (US);
Inventors:
Yuliang Guo, Sunnyvale, CA (US);
Tae Eun Choe, Sunnyvale, CA (US);
Ka Wai Tsoi, Sunnyvale, CA (US);
Guang Chen, Sunnyvale, CA (US);
Weide Zhang, Sunnyvale, CA (US);
Assignee:
BAIDU USA LLC, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/80 (2017.01); G06N 3/08 (2006.01); G06T 7/536 (2017.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/80 (2017.01); G06K 9/00798 (2013.01); G06N 3/08 (2013.01); G06T 7/536 (2017.01); G06T 2207/30256 (2013.01);
Abstract
In some implementations, a method is provided. The method includes obtaining an image depicting an environment where an autonomous driving vehicle (ADV) is located. The method also includes determining a vanishing point within the image using a neural network. The vanishing point is represented by the neural network as a relative distance to a center of the image. The method further includes calibrating one or more sensors of the autonomous driving vehicle based on the vanishing point.