Title:
FACIAL ANIMATION IMPLEMENTATION METHOD, COMPUTER DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/205801
Kind Code:
A1
Abstract:
The present application provides a facial animation implementation method. The method comprises: collecting a facial image; extracting a facial feature point in the facial image; comparing the facial feature point with a standard feature point, so as to obtain a first deformation coefficient corresponding to a geometrical feature; extracting a local region according to the facial feature point and performing processing, so as to obtain a second deformation coefficient corresponding to an appearance feature; and driving a three-dimensional virtual object to perform a corresponding expression according to the first deformation coefficient and the second deformation coefficient.
Inventors:
CHEN JINGCONG (CN)
WANG XINLIANG (CN)
LI BIN (CN)
WANG XINLIANG (CN)
LI BIN (CN)
Application Number:
PCT/CN2018/083326
Publication Date:
November 15, 2018
Filing Date:
April 17, 2018
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06T13/40
Foreign References:
| CN102479388A | 2012-05-30 | |||
| CN101354795A | 2009-01-28 | |||
| US20150035825A1 | 2015-02-05 |
Other References:
LEI, TENG: "Study on movement of virtual human eyes and expression synthesis of human faces", ELECTRONIC TECHNOLOGY& INFORMATION SCIENCE, no. 9, 15 September 2014 (2014-09-15)
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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