High-Level-Syntax zur Mesh-Codierung

Details

Veröffentlichungs-Nr.

EP4712028

Anmeldetag

11. September 2024

Veröffentlichung

18. März 2026

Rechtsraum

EP

Abstract

Systems and methods are described for encoding and decoding of 3D volumetric data. Volumetric data is encoded and/or decoded using a syntax that allows for different codec types, such as a point-cloud-based codec type (e.g.. V-PCC), a mesh-based codec type (e.g. V-DMC), and a depth-image-based codec type (e.g. MIV). Example encoding and decoding techniques improve bitrates by allowing for syntax functions that are specific to different codec types, such as syntax functions related to atlas coding, to be tailored to signal only parameters that are relevant to the corresponding codec type that is is used for the volumetric coding.

Anmelder

Firma

InterDigital CE Patent Holdings, SAS

Land

🇫🇷 Frankreich