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:
Jun. 30, 2026
Filed:
May. 13, 2022
Shanghai Jiao Tong University, Shanghai, CN;
SHANGHAI JIAO TONG UNIVERSITY, Shanghai, CN;
Abstract
Provided are a three-dimensional point cloud transmission method and apparatus, a three-dimensional point cloud receiving method and apparatus, and a medium. The transmission method includes the following steps. The point cloud data of an original point cloud is parsed. The quality level of the space region of a to-be-transmitted point cloud is determined. The point cloud data in the space region of the to-be-transmitted point cloud is selected according to the quality level of the space region of the to-be-transmitted point cloud to generate a media code stream. The quality indication information of the space region of the to-be-transmitted point cloud is determined according to the selected point cloud data in the space region of the to-be-transmitted point cloud. The quality indication information of the space region of the to-be-transmitted point cloud is written into the media code stream. The media code stream is transmitted.