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Author:

邹自强 (邹自强.) | 尹宝才 (尹宝才.) (Scholars:尹宝才) | 孔德慧 (孔德慧.) (Scholars:孔德慧)

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CQVIP PKU CSCD

Abstract:

为了减少人脸表情动画中奇异的变形,提出了一种用人脸表情库来实现人脸表情动画的方法.这种方法利用人脸表情库中模型的先验知识来约束模型变形,有效地防止了奇异变形的产生.该方法首先对照MPEG-4中定义的人脸定义参数(FDP)选取一些特征点,然后根据人脸动画参数(FAP)来计算这些特征点的位移,最后由人脸表情库实时地组合出新的人脸表情.

Keyword:

人脸动画 MPEG-4 人脸表情库

Author Community:

  • [ 1 ] [邹自强]北京工业大学
  • [ 2 ] [尹宝才]北京工业大学
  • [ 3 ] [孔德慧]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2003

Issue: 1

Volume: 29

Page: 103-107

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 17

Chinese Cited Count:

30 Days PV: 3

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