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作者:

Yin, Baocai (Yin, Baocai.) (学者:尹宝才) | Wang, Ke (Wang, Ke.) | Ma, Shuyan (Ma, Shuyan.) | Guo, Jintong (Guo, Jintong.)

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摘要:

In this paper, we extract face animation parameters from a specific person with different expressions by the method based on 3D scan data. By using the Independent Component Analysis for captured FAPs treated as training set, a vector space representation is formed and this space is called general face animation mode because it is dependent of specific people. Finally we propose this space for creating facial expressions for any general people. The experimental results show such a representation affects correlation and independence of every part of a face so that the realism of face animation with several expressions is improved.

关键词:

Animation Data acquisition Feature extraction Independent component analysis Three dimensional

作者机构:

  • [ 1 ] [Yin, Baocai]Multimedia and Intelligent Software Technology Laboratory, Beijing University of Technology, Beijing 100022, China
  • [ 2 ] [Wang, Ke]Multimedia and Intelligent Software Technology Laboratory, Beijing University of Technology, Beijing 100022, China
  • [ 3 ] [Ma, Shuyan]Multimedia and Intelligent Software Technology Laboratory, Beijing University of Technology, Beijing 100022, China
  • [ 4 ] [Guo, Jintong]Multimedia and Intelligent Software Technology Laboratory, Beijing University of Technology, Beijing 100022, China

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来源 :

Journal of Information and Computational Science

ISSN: 1548-7741

年份: 2005

期: 1

卷: 2

页码: 181-185

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