Feature and label relation modeling for multiple-facial action unit classification and intensity estimation

详细信息    查看全文

• 作者：Shangfei Wang^a ; ^{sfwang@ustc.edu.cn}Author Vitae ; Jiajia Yang^a ; ^{yang25@mail.ustc.edu.cn}Author Vitae ; Zhen Gao^a ; ^{gzgqllxh@mail.ustc.edu.cn}Author Vitae ; Qiang Ji^b ; ^{qji@ecse.rpi.edu}Author Vitae
• 关键词：AU recognition ; AU intensity estimation ; AU relation modeling ; Multi-task feature learning ; Bayesian network
• 刊名：Pattern Recognition
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：65
• 期：Complete
• 页码：71-81
• 全文大小：715 K
• 卷排序：65

文摘

We expoit the relations of AUs from both shared features and labels for AU analyses. A MTL is used to recognize multiple AUs or AU intensity simultaneously. A BN is used to model AUs relations from labels by structure and parameter learning.