Title:
KEY POINT DETECTION MODEL TRAINING METHOD AND APPARATUS AND VIRTUAL CHARACTER DRIVING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/060978
Kind Code:
A1
Abstract:
A key point detection model training method, a virtual character driving method, and corresponding apparatuses, the virtual character driving method comprising: acquiring a target image frame, the target image frame comprising an image of part of a human body (201); inputting the target image frame into a pre-trained key point detection model, and obtaining the coordinate information of and the field of view probabilities of human body key points in the target image frame output by the key point detection model, the field of view probabilities being probabilities of the human body key points appearing in a shooting field of view of the target image frame (202); and, according to the coordinate information of and the field of view probabilities of the human body key points, driving a corresponding virtual character to act (203).
Inventors:
DENG BO (CN)
WANG JIAZHUO (CN)
WANG JIAZHUO (CN)
Application Number:
PCT/CN2023/116711
Publication Date:
March 28, 2024
Filing Date:
September 04, 2023
Export Citation:
Assignee:
GUANGZHOU BAIGUOYUAN INF TECH CO LTD (CN)
International Classes:
G06V40/10
Foreign References:
| CN115482556A | 2022-12-16 | |||
| CN111126272A | 2020-05-08 | |||
| CN108985259A | 2018-12-11 | |||
| CN114494427A | 2022-05-13 | |||
| US20210166070A1 | 2021-06-03 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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