Title:
VIRTUAL IMAGE FACE DRIVING METHOD AND APPARATUS, ELECTRONIC DEVICE AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/088321
Kind Code:
A1
Abstract:
A virtual image face driving method and apparatus, an electronic device, a medium and a computer program product, which relate to the technical field of artificial intelligence. The virtual image face driving method comprises: acquiring first input information, the input information comprising at least one of voice information and text information (201); generating voice text alignment information on the basis of the first input information (202); on the basis of the voice text alignment information, determining N phonemes corresponding to the first input information, wherein the phonemes comprise phoneme information, and N is an integer greater than 1 (203); generating a first driving parameter sequence on the basis of the phonemes, the phoneme information, and a mapping relationship between facial visemes in a virtual image and the phonemes (204); and driving a face of the virtual image on the basis of the first driving parameter sequence (205).
Inventors:
LIU XIN (CN)
Application Number:
PCT/CN2023/126582
Publication Date:
May 02, 2024
Filing Date:
October 25, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G10L13/08; G06T13/40
Foreign References:
| CN115662388A | 2023-01-31 | |||
| CN115312030A | 2022-11-08 | |||
| CN111459450A | 2020-07-28 | |||
| CN111508064A | 2020-08-07 | |||
| CN110853614A | 2020-02-28 | |||
| CN111460785A | 2020-07-28 | |||
| CN113539240A | 2021-10-22 | |||
| CN112927712A | 2021-06-08 | |||
| US20020024519A1 | 2002-02-28 | |||
| CN109377540A | 2019-02-22 |
Attorney, Agent or Firm:
BOHUI INTELLECTUAL PROPERTY (CN)
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