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:
Jul. 21, 2020
Filed:
Jul. 29, 2019
Applicant:
Pony Ai Inc., Cayman Islands, KY;
Inventor:
Jun Zhou, Mountain View, CA (US);
Assignee:
Pony AI Inc., Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/80 (2017.01); G06T 7/70 (2017.01); H04N 17/00 (2006.01); H04N 5/247 (2006.01); B60R 11/04 (2006.01); G01S 17/86 (2020.01); G05D 1/02 (2020.01); B60R 11/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/80 (2017.01); B60R 11/04 (2013.01); G01S 17/86 (2020.01); G06T 7/70 (2017.01); H04N 5/247 (2013.01); H04N 17/002 (2013.01); B60R 2011/004 (2013.01); G05D 1/0246 (2013.01); G05D 1/0248 (2013.01); G05D 2201/0213 (2013.01); G06T 2207/30252 (2013.01);
Abstract
Provided herein are methods for calibrating a camera. The method may include capturing an image that includes at least a traffic sign. The location of the traffic sign using the image may then be determined, which may include taking as input the location and direction of the vehicle and the location and the direction of the camera relative to the vehicle. The method may also include obtaining an actual location of the traffic sign. The camera may be determined to require recalibration if the determined location is different from the actual location.