Decodierungsverfahren, Codierungsverfahren, Decodierungsvorrichtung und Codierungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4712029

Anmeldetag

1. Mai 2024

Veröffentlichung

14. November 2024

Rechtsraum

EP

IPC

G06T9/00, H04N19/597G06T9/00(MIGDAL ALEXANDER et al.)

Abstract

A decoding method according to one aspect of the present disclosure includes: decoding, from a bitstream, (i) position information of vertices forming a first submesh obtained by dividing a three-dimensional mesh and (ii) connection information regarding a connection relationship between the vertices (S501); determining whether a first count that is a number of iterations of division performed on edges forming the first submesh and a second count that is a number of iterations of division performed on a boundary edge shared between the first submesh and a second submesh obtained by dividing the three-dimensional mesh are the same (S502); and when the first count and the second count are different (No in S502), dividing the boundary edge by performing a first division process and dividing a non-boundary edge by performing a second division process different from the first division process (S503).

Anmelder

Firma

Panasonic Intellectual Property Corporation of America

Land

🇺🇸 USA