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:
Sep. 27, 2022
Filed:
Sep. 04, 2020
Applicant:
Beijing Tusen Zhitu Technology Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 17/05 (2011.01); G01S 17/89 (2020.01); G06T 19/00 (2011.01); G06T 19/20 (2011.01); G01S 7/48 (2006.01); G06F 3/0482 (2013.01); G06F 3/04815 (2022.01); G06F 3/04845 (2022.01); G01S 17/10 (2020.01);
U.S. Cl.
CPC ...
G06T 17/05 (2013.01); G01S 7/4808 (2013.01); G01S 17/89 (2013.01); G06T 19/003 (2013.01); G06T 19/20 (2013.01); G01S 17/10 (2013.01); G06F 3/0482 (2013.01); G06F 3/04815 (2013.01); G06F 3/04845 (2013.01); G06T 2200/24 (2013.01); G06T 2219/004 (2013.01); G06T 2219/2012 (2013.01);
Abstract
The present application discloses a method and device of labeling laser point cloud. The method comprises: receiving data of a laser point cloud; constructing a 3D scene and establishing a 3D coordinate system corresponding to the 3D scene; converting a coordinate of each laser point in the laser point cloud into a 3D coordinate in the 3D coordinate system; mapping laser points included in the laser point cloud into the 3D scene respectively according to the 3D coordinate of the laser points; labeling the laser points in the 3D scene.