发明授权
US08712146B2 Method of creating animatable digital clone from multi-view images
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从多视图图像创建可动画数字克隆的方法
- 专利标题: Method of creating animatable digital clone from multi-view images
- 专利标题(中): 从多视图图像创建可动画数字克隆的方法
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申请号: US12612792申请日: 2009-11-05
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公开(公告)号: US08712146B2公开(公告)日: 2014-04-29
- 发明人: Ho Won Kim , Seong Jae Lin , Bo Youn Kim , Il Kyu Park , Ji Young Park , Bon Ki Koo , Ji Hyung Lee , Jin Seo Kim , Seung Wook Lee , Chang Woo Chu , Bon Woo Hwang , Young Jik Lee
- 申请人: Ho Won Kim , Seong Jae Lin , Bo Youn Kim , Il Kyu Park , Ji Young Park , Bon Ki Koo , Ji Hyung Lee , Jin Seo Kim , Seung Wook Lee , Chang Woo Chu , Bon Woo Hwang , Young Jik Lee
- 申请人地址: KR Daejeon
- 专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人地址: KR Daejeon
- 代理机构: Staas & Halsey LLP
- 优先权: KR10-2008-0131769 20081222
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06K9/46 ; G06K9/36 ; G06T15/00
摘要:
The present invention relates to a method of creating an animatable digital clone includes receiving input multi-view images of an actor captured by at least two cameras and reconstructing a three-dimensional appearance therefrom, accepting shape information selectively based on a probability of photo-consistency in the input multi-view images obtained from the reconstruction and transferring a mesh topology of a reference human body model onto a shape of the actor obtained from the reconstruction. The method further includes generating an initial human body model of the actor via transfer of the mesh topology utilizing sectional shape information of the actor's joints, and generating a genuine human body model of the actor from learning genuine behavioral characteristics of the actor by applying the initial human body model to multi-view posture learning images where performance of a predefined motion by the actor is recorded.
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