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:
Jan. 27, 2026
Filed:
Sep. 01, 2023
Beijing Ocgen Technology Co., Ltd., Beijing, CN;
Zhichao Li, Beijing, CN;
Naiyan Wang, Beijing, CN;
Beijing OCGen Technology Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a method and apparatus for modeling an object. The method includes: obtaining a first group of point cloud frames associated with surroundings of a perception system; generating a hierarchical representation of an object in the surroundings based on the first group of point cloud frames; obtaining, from each frame of point cloud, a second group of point cloud frames associated with the surroundings, a group of points associated with the object and a first subset and a second subset of the group of points; determining, based on the first subset and the second subset, a first confidence and a second confidence; determining whether to change the hierarchical representation of the object based on the first confidence and the second confidence.