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Title:
EXPRESSION ANIMATION GENERATION METHOD AND APPARATUS FOR HUMAN FACE MODEL
Document Type and Number:
WIPO Patent Application WO/2017/152673
Kind Code:
A1
Abstract:
Disclosed are an expression animation generation method and apparatus for a human face model. The method comprises: acquiring a first expression adjustment instruction, wherein the first expression adjustment instruction is used for performing expression adjustment on a first face portion among a plurality of face portions comprised in a first human face model; in response to the first expression adjustment instruction, adjusting the first face portion from a first expression to a second expression; and during the process of adjusting the first face portion from the first expression to the second expression, recording a movement track of the first face portion as a first movement track of the first face portion in a first expression animation generated by the first human face model, and recording the correlation between the first face portion and the first movement track, wherein the correlation is used for adjusting a second face portion, corresponding to the first face portion in a second human face model, from the first expression to the second expression. The embodiments of the present invention solve the problem that the operation complexity is relatively high caused by the use of a relevant expression animation generation method.

Inventors:
LI, Lan (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WANG, Qiang (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
CHEN, Chen (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
LI, Xiaomeng (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
YANG, Fan (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
QU, Yucheng (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2016/108591
Publication Date:
September 14, 2017
Filing Date:
December 05, 2016
Export Citation:
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Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
G06T13/40
Domestic Patent References:
WO2015139231A12015-09-24
Foreign References:
CN105190699A2015-12-23
CN101436312A2009-05-20
CN102509333A2012-06-20
CN101944238A2011-01-12
CN102054287A2011-05-11
CN104008564A2014-08-27
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Floor 16, Tower A Indo Building,A48 Zhichun Road, Haidian District, Beijing 8, 100098, CN)
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