Title:
VIRTUAL HUMAN CONTROL METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/138634
Kind Code:
A1
Abstract:
The present disclosure relates to a virtual human control method, an apparatus, a device, and a storage medium. According to the present disclosure, one or more target keywords are obtained from preset text, and for each target keyword in the one or more target keywords, a first target character and a second target character are determined from the preset text, the first target character corresponding to an action starting position of the target keyword, and the second target character corresponding to an action ending position of the target keyword. Furthermore, an audio broadcast duration from the first target character to the second target character is predicted, and a target action file is determined from one or more preset action files corresponding to the target keyword according to the audio broadcast duration, so that the duration of a target action video obtained by driving a virtual human to execute a target action by the target action file is matched with the audio broadcast duration. Therefore, the expressive force of the virtual human is improved.
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Inventors:
MA YUANKAI (CN)
ZHU PENGCHENG (CN)
LUO ZHILING (CN)
ZHOU WEI (CN)
LI YU (CN)
LI LONGLONG (CN)
ZHU PENGCHENG (CN)
LUO ZHILING (CN)
ZHOU WEI (CN)
LI YU (CN)
LI LONGLONG (CN)
Application Number:
PCT/CN2023/073010
Publication Date:
July 27, 2023
Filing Date:
January 18, 2023
Export Citation:
Assignee:
ALIBABA CHINA CO LTD (CN)
International Classes:
G06T13/20; G06F16/33; G06F16/432
Foreign References:
| CN114596391A | 2022-06-07 | |||
| CN110941954A | 2020-03-31 | |||
| CN113761865A | 2021-12-07 | |||
| CN112988100A | 2021-06-18 | |||
| CN112417102A | 2021-02-26 | |||
| US20210004603A1 | 2021-01-07 |
Attorney, Agent or Firm:
BEIJING TONGJUN LAW FIRM et al. (CN)
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