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Patent Searching and Data


Title:
METHOD AND DEVICE FOR TRAINING FACE SWAPPING MODEL
Document Type and Number:
WIPO Patent Application WO/2021/083069
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application are a method and device for training a face swapping model. A specific embodiment of the method comprises: receiving a face swapping model training request sent by a user, wherein the face swapping model training request comprises a face sample set provided by the user before face swapping and a specified template face identifier; determining, from a pre-training model set corresponding to the template face identifier, a pre-training model matching the face sample set before face swapping, wherein the pre-training model set comprises a pre-trained model on the basis of a target face sample set group and a template face sample set group corresponding to the template face identifier; determining, from the template face sample set group, a template face sample set matching the face sample set before face swapping; and training the determined pre-training model on the basis of the face sample set before face swapping and the determined template face sample set by using a machine learning method to obtain a face swapping model. The embodiment saves the training time of the face swapping model and improves the training efficiency of the face swapping model.

Inventors:
XU WEI (CN)
LUO KUN (CN)
CHEN XIAOLEI (CN)
Application Number:
PCT/CN2020/123582
Publication Date:
May 06, 2021
Filing Date:
October 26, 2020
Export Citation:
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Assignee:
SHANGHAI ZHANGMEN SCIENCE & TECH CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
CN110796089A2020-02-14
CN106534757A2017-03-22
JP2012078526A2012-04-19
Other References:
ANONYMOUS: "Face Wwap Face Replacement Tutorial", 17 March 2018 (2018-03-17), pages 1 - 7, XP055807484, Retrieved from the Internet
XING ENXU , WU XIAOYONG , LI YAXIAN: "Double-Layer Generative Adversarial Networks Based on Transfer Learning", COMPUTER ENGINEERING AND APPLICATIONS, vol. 55, no. 15, 8 March 2019 (2019-03-08), pages 38 - 46+103, XP055807487, ISSN: 1002-8331, DOI: 10.3778/j.issn.1002-8331.1812-0225
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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