Title:
IMAGE DATA PROCESSING METHOD AND APPARATUS, VIRTUAL DIGITAL HUMAN CONSTRUCTION METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/077972
Kind Code:
A1
Abstract:
The present application provides an image data processing method and apparatus, a virtual digital human construction method and apparatus, a device, and a computer-readable storage medium. The image data processing method comprises: obtaining at least two initial face models to be fused, and obtaining fusion weights corresponding to the initial face models, the at least two initial face models having the same topological structure; determining edge vectors of connection edges in the initial face models and connection matrices of the initial face models on the basis of topological structure information of the initial face models; determining fusion edge vectors of the connection edges on the basis of the fusion weights corresponding to the initial face models and the edge vectors of the connection edges in the initial face models; determining fusion position information of vertices on the basis of the fusion edge vectors of the connection edges and the connection matrices; and generating a fused face model on the basis of the fusion position information of the vertices.
Inventors:
JIANG XINWEI (CN)
Application Number:
PCT/CN2022/118952
Publication Date:
May 11, 2023
Filing Date:
September 15, 2022
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06T5/50
Foreign References:
| CN114049287A | 2022-02-15 | |||
| CN106960459A | 2017-07-18 | |||
| US20140375628A1 | 2014-12-25 | |||
| CN109395390A | 2019-03-01 | |||
| US9747716B1 | 2017-08-29 |
Other References:
ZHANG PYTHON: "Want to See Two Faces Synthesized into One Face? OpenCV to Help You Achieve!", 15 June 2020 (2020-06-15), pages 1 - 4, XP009545953, Retrieved from the Internet [retrieved on 20221114]
MR.Z: "Face Fusion Technology, OpenCV to Help You Achieve!", 23 January 2021 (2021-01-23), pages 1 - 4, XP009545952, Retrieved from the Internet [retrieved on 20221114]
MR.Z: "Face Fusion Technology, OpenCV to Help You Achieve!", 23 January 2021 (2021-01-23), pages 1 - 4, XP009545952, Retrieved from the Internet
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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