Title:
LIP SHAPE SAMPLE GENERATING METHOD AND APPARATUS BASED ON BIDIRECTIONAL LSTM, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/051606
Kind Code:
A1
Abstract:
A lip shape sample generating method and apparatus based on a bidirectional LSTM, and a storage medium. The method comprises: acquiring sample data of a user from a sample database, and training a preset bidirectional LSTM model according to the sample data to obtain a trained bidirectional LSTM model (S10); obtaining a lip mask face image according to the sample data, and training a preset image completion model according to the sample data and the lip mask face image to obtain a trained image completion model (S20); obtaining newly added user audio information, and inputting the user audio information into the trained bidirectional LSTM model to obtain a corresponding first lip key point (S30); and inputting the first lip key point and the lip mask face image to the trained image completion model to obtain newly added sample data (S40).
Inventors:
WEI JIANAN (CN)
WANG YIWEN (CN)
WANG JIANZONG (CN)
WANG YIWEN (CN)
WANG JIANZONG (CN)
Application Number:
PCT/CN2019/118373
Publication Date:
March 25, 2021
Filing Date:
November 14, 2019
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN108847234A | 2018-11-20 | |||
| CN108763897A | 2018-11-06 | |||
| CN109409195A | 2019-03-01 | |||
| CN109685724A | 2019-04-26 | |||
| JP2000181333A | 2000-06-30 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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