Title:
MOTION PICTURE GENERATION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/155775
Kind Code:
A1
Abstract:
The present disclosure provides a motion picture generation method and apparatus, a computer device, and a storage medium. The method comprises: obtaining a pre-drawn target face model (S101); selecting, from a basic face library, at least one basic face model matched with the target face model, and determining an initial face model on the basis of a skeleton parameter and a skin matrix that separately correspond to the at least one basic face model (S102); and on the basis of the initial face model and the target face model, iteratively adjusting a skeleton parameter of the initial face model to obtain a reference skeleton parameter when an error between the initial face model and the target face model is made to be minimum, the reference skeleton parameter being used for making and generating picture frames when the target face model moves (S103).
Inventors:
XU GUOZHI (CN)
TANG DI (CN)
JIANG HAO (CN)
WEN XIANG (CN)
ZHOU JIAQING (CN)
TANG DI (CN)
JIANG HAO (CN)
WEN XIANG (CN)
ZHOU JIAQING (CN)
Application Number:
PCT/CN2023/075885
Publication Date:
August 24, 2023
Filing Date:
February 14, 2023
Export Citation:
Assignee:
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (CN)
International Classes:
G06T13/40
Domestic Patent References:
| WO2021238126A1 | 2021-12-02 | |||
| WO2022021686A1 | 2022-02-03 |
Foreign References:
| CN110675475A | 2020-01-10 | |||
| CN114529640A | 2022-05-24 | |||
| CN109395390A | 2019-03-01 |
Attorney, Agent or Firm:
SINOTALEN ATTORNEYS AT LAW (CN)
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