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:
Jul. 14, 2026
Filed:
Dec. 10, 2021
Sony Group Corporation, Tokyo, JP;
Ryohei Takahashi, Tokyo, JP;
Mitsuhiro Hirabayashi, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
An information processing device and method are capable of inhibiting an increase in the load of a reproduction process. First information about a change in a relationship of a point cloud expressing an object having a three-dimensional shape for three-dimensional spatial regions that are independently decodable is generated, second information about the three-dimensional spatial regions is generated in accordance with the first information, and a file storing a bit stream of encoded data acquired by encoding the point cloud, the first information, and the second information is generated. In addition, the first information stored in the file is referred to, and, in a case in which the relationship described above is static, data of tiles composing the three-dimensional spatial regions constructing a point cloud is extracted on the basis of the second information, and the data is decoded.