公开(公告)号：US11373384B2

公开(公告)日：2022-06-28

申请号：US17187219

申请日：2021-02-26

申请人： TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

发明人： Mu Hu ,  Sirui Gao ,  Yonggen Ling ,  Yitong Wang ,  Linchao Bao ,  Wei Liu

IPC分类号： G06T19/00 ,  G06T19/20 ,  G06K9/62 ,  G06T17/20 ,  G06V40/16

摘要： This application provides a method for configuring parameters of a three-dimensional face model. The method includes: obtaining a reference face image; identifying a key facial point on the reference face image to obtain key point coordinates as reference coordinates; and determining a recommended parameter set in a face parameter value space according to the reference coordinates. The first projected coordinates are projected coordinates of the key facial point obtained by projecting a three-dimensional face model corresponding to the recommended parameter set onto a coordinate system. The proximity of the first projected coordinates to the reference coordinates meets a preset condition.