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:
Aug. 10, 2021
Filed:
Jul. 30, 2018
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Abstract
The disclosure discloses a method and apparatus for tracking an obstacle. A specific embodiment of the method comprises: acquiring, in response to detecting multiple obstacle laser point clouds in a current laser point cloud frame, multiple historical obstacle laser point cloud sequences; calculating a respective association degree between each detected obstacle laser point cloud in the current laser point cloud frame and each historical obstacle laser point cloud sequence based on association information to obtain multiple association degrees; and searching for a historical obstacle laser point cloud sequence to which each detected obstacle laser point cloud in the current laser point cloud frame belongs based on the multiple association degrees.