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. 28, 2025
Filed:
Apr. 01, 2021
Applicant:
Interdigital Ce Patent Holdings, Sas, Paris, FR;
Inventors:
Assignee:
INTERDIGITAL CE PATENT HOLDINGS, SAS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/70 (2014.01); G06T 3/16 (2024.01);
U.S. Cl.
CPC ...
H04N 19/70 (2014.11); G06T 3/16 (2024.01);
Abstract
Methods, devices and stream are disclosed to encode and decode a scene (such as a point cloud) in the context of a patch-based transmission of a volumetric video content. Attributes of points of the scene are projected onto patches. Every point has a geometry attribute. For other attributes, like transparency of displacement attribute, some points may have no value. According to the present principles, each attribute is encoded in a different atlas with its own layout. This allow to save pixel rate in memory of the renderer.