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:
Apr. 26, 2022
Filed:
Dec. 14, 2018
Applicant:
Beijing Sankuai Online Technology Co., Ltd, Beijing, CN;
Inventors:
Assignee:
Beijing Sankuai Online Technology Co., Ltd, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/33 (2017.01); G06K 9/62 (2022.01);
U.S. Cl.
CPC ...
G06T 7/33 (2017.01); G06K 9/6288 (2013.01); G06T 2207/10028 (2013.01);
Abstract
The present disclosure provides a laser sensor-based map generation method. In an embodiment, the method includes: obtaining image data, the image data being acquired by a visual sensor; determining first point cloud data belonging to glass-like region in laser data based on the image data; adjusting a weight of the laser data according to the first point cloud data; fusing the first point cloud data and second point cloud data belonging to non-glass-like region in the laser data based on the adjusted weight of the laser data, to generate a map.