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. 20, 2026
Filed:
Oct. 30, 2023
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Hui Yuan, Guangdong, CN;
Jinrui Xing, Guangdong, CN;
Tingting Wang, Guangdong, CN;
Ming Li, Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;
Abstract
A point cloud encoding and decoding method and a decoder are provided. The decoder decodes a bitstream to determine filtering flag information corresponding to an initial point cloud, where the filtering flag information is used for determining whether to filter a reconstructed point cloud corresponding to the initial point cloud, determines a filtering coefficient when the filtering flag information indicates to filter the reconstructed point cloud, obtains a filtered point cloud corresponding to the reconstructed point cloud with the filtering coefficient, and updates the reconstructed point cloud with the filtered point cloud.