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. 16, 2022
Filed:
Sep. 05, 2019
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Jian Lin, Beijing, CN;
Abstract
The present disclosure provides a method for generating an object detection box, comprises: obtaining a set of point-cloud data frames collected by a radar device within a set period; obtaining, from the set, a first point-cloud data frame corresponding to a first time when an unmanned vehicle is closest to a target object, and obtaining first detection box information corresponding to the target object in the first point-cloud data frame that is obtained through an automatic detection algorithm; determining whether the first detection box information is valid detection box information with respect to a second cloud-point data frame in the set that corresponds to a second time prior to the first time; and determining whether the first detection box information is to be used as final detection box information of the target object in the second point-cloud data frame according to the result of the determination.