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. 26, 2019
Filed:
Jun. 13, 2017
Applicant:
Tusimple, San Diego, CA (US);
Inventors:
Yi Wang, San Diego, CA (US);
Bolun Zhang, San Diego, CA (US);
Yi Luo, San Diego, CA (US);
Ke Xu, San Diego, CA (US);
Assignee:
TUSIMPLE, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/85 (2014.01); G01S 17/89 (2006.01); G01S 7/497 (2006.01); G06K 9/00 (2006.01); G01S 17/02 (2006.01); G01S 17/42 (2006.01); G01S 17/93 (2006.01); G06K 9/20 (2006.01); G01C 21/28 (2006.01); G06T 7/80 (2017.01);
U.S. Cl.
CPC ...
G01S 17/89 (2013.01); G01S 7/4972 (2013.01); G01S 17/023 (2013.01); G01S 17/42 (2013.01); G01S 17/936 (2013.01); G06K 9/00208 (2013.01); G06K 9/2018 (2013.01); G01C 21/28 (2013.01); G06T 7/85 (2017.01); G06T 2200/04 (2013.01);
Abstract
A method of generating a ground truth dataset for motion planning is disclosed. The method includes performing data alignment, collecting data in an environment, using sensors, calculating, among other sensors, light detecting and ranging (LiDAR)'s poses, stitching multiple LiDAR scans to form a local map, refining positions in the local map based on a matching algorithm, and projecting 3D points in the local map onto corresponding images.