Expression-assisted facial action unit recognition under incomplete AU annotation
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- 作者：Shangfei Wanga ; sfwang@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Quan Gana ; gqquan@mail.ustc.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Qiang Jib ; qji@ecse.rpi.edu" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：AU recognition ; Incomplete annotation ; Bayesian network ; Expression
- 刊名：Pattern Recognition
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：61
- 期：Complete
- 页码：78-91
- 全文大小：1418 K
文摘
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We recognize AUs with the help of expression labels.
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Expression labels are used as hidden knowledge to complement the missing AU labels.
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The relationships among AUs and expressions are captured by the BN.
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The model is applicable to both complete data and incomplete data.