Title:
TEXTURE MAPPING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/029893
Kind Code:
A1
Abstract:
A texture mapping method and apparatus, a device and a storage medium. The method comprises: acquiring three-dimensional (3D) coordinates and the normal direction of a segment in a 3D mesh (S110); determining sampling coordinates on the basis of the 3D coordinates and the normal direction of the segment (S120); sampling a preset texture image on the basis of the sampling coordinates (S130); and mapping the sampled and obtained image to the segment on the basis of the association between the sampling coordinates and the segment (S140). In the method above, texture mapped to a video scenario can be enabled to be more fitted to the video scenario, and a natural and realistic effect is presented, thereby improving the fun of the video.
Inventors:
WU JINYUAN (CN)
WANG AOYU (CN)
WANG AOYU (CN)
Application Number:
PCT/CN2022/110797
Publication Date:
March 09, 2023
Filing Date:
August 08, 2022
Export Citation:
Assignee:
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (CN)
International Classes:
G06T15/04
Foreign References:
| CN112802172A | 2021-05-14 | |||
| CN110111262A | 2019-08-09 | |||
| CN111508052A | 2020-08-07 | |||
| CN111063017A | 2020-04-24 | |||
| US20210134056A1 | 2021-05-06 |
Attorney, Agent or Firm:
SINOTALEN ATTORNEYS AT LAW (CN)
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