Szenenmodellerzeugungsverfahren und Zugehörige Vorrichtung

Details

Veröffentlichungs-Nr.

EP4773086

Anmeldetag

26. August 2024

Veröffentlichung

22. Mai 2025

Rechtsraum

EP

IPC

G06T17/00

Abstract

Provided in the embodiments of the present application are a three-dimensional scene model generation method and a related apparatus. The embodiments of the present application can be applied to various scenarios such as cloud technology, artificial intelligence, virtual reality, and games. The method provided in the embodiments of the present application comprises: partitioning a two-dimensional scene graph obtaining M pieces of two-dimensional scene information by means of an encoding network and on the basis of two-dimensional scene information corresponding to M two-dimensional scene sub-graphs which are obtained by means of partitioning; by means of a diffusion sub-model, converting the M pieces of two-dimensional scene information into corresponding M three-dimensional scene sub-blocks; and then merging the three-dimensional scene sub-blocks to generate a three-dimensional scene. By means of performing partitioning on a two-dimensional scene graph of a large scene so as to generate corresponding two-dimensional scene sub-graphs, and merging three-dimensional scene sub-blocks to generate a three-dimensional scene of a large-scale scene corresponding to the two-dimensional scene graph of the large scene, the inconsistency of overlapping parts of the sub-blocks is eliminated, thus ensuring the accuracy of a three-dimensional training scene.

Anmelder

Firmen

Tencent Technology (Shenzhen) Company Limited
Oriental Power Holdings Limited

Land

🇨🇳 China