Patent · US Active

Speech-driven animation method and apparatus based on artificial intelligence

US12002138B2 · kind B2 · utility

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19Claims

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Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Shiyin Kang · Nanhu, CN
Deyi Tuo · Lo Wu, CN
Kuongchi Lei · Lo Wu, CN
Tianxiao Fu · Lo Wu, CN
Huirong Huang · Lo Wu, CN
Dan Su · Nanhu, CN

Key dates

Filing date	Oct 8, 2021
Grant date	Jun 4, 2024
Priority date	—
Expiry date	Jun 24, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG10L2015/025
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Embodiments of this application disclose a speech-driven animation method and apparatus based on artificial intelligence (AI). The method includes obtaining a first speech, the first speech comprising a plurality of speech frames; determining linguistics information corresponding to a speech frame in the first speech, the linguistics information being used for identifying a distribution possibility that the speech frame in the first speech pertains to phonemes; determining an expression parameter corresponding to the speech frame in the first speech according to the linguistics information; and enabling, according to the expression parameter, an animation character to make an expression corresponding to the first speech.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.