caa a22 4500 605447373 CHVBK 20210128100131.0 cr unu---uuuuu 210128e20150701xx s 000 0 eng 10.1007/s11042-013-1830-0 doi (NATIONALLICENCE)springer-10.1007/s11042-013-1830-0 Implicit video emotion tagging from audiences' facial expression [Elektronische Daten] [Shangfei Wang, Zhilei Liu, Yachen Zhu, Menghua He, Xiaoping Chen, Qiang Ji] In this paper, we propose a novel implicit video emotion tagging approach by exploring the relationships between videos' common emotions, subjects' individualized emotions and subjects' outer facial expressions. First, head motion and face appearance features are extracted. Then, the spontaneous facial expressions of subjects are recognized by Bayesian networks. After that, the relationships between the outer facial expressions, the inner individualized emotions and the video's common emotions are captured by another Bayesian network, which can be used to infer the emotional tags of videos. To validate the effectiveness of our approach, an emotion tagging experiment is conducted on the NVIE database. The experimental results show that head motion features improve the performance of both facial expression recognition and emotion tagging, and that the captured relations between the outer facial expressions, the inner individualized emotions and the common emotions improve the performance of common and individualized emotion tagging. Springer Science+Business Media New York, 2014 Implicit emotion tagging nationallicence Expression recognition nationallicence Emotion inference nationallicence Wang Shangfei Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut Liu Zhilei Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut Zhu Yachen Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut He Menghua Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut Chen Xiaoping Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut Ji Qiang Department of Electrical, Computer, and Systems Engineering, Rensselaer Polytechnic Institute, 12180, Troy, NY, USA aut Multimedia Tools and Applications Springer US; http://www.springer-ny.com 74/13(2015-07-01), 4679-4706 1380-7501 74:13<4679 2015 74 11042 https://doi.org/10.1007/s11042-013-1830-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11042-013-1830-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Shangfei Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut NATIONALLICENCE 700 1- Liu Zhilei Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut NATIONALLICENCE 700 1- Zhu Yachen Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut NATIONALLICENCE 700 1- He Menghua Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut NATIONALLICENCE 700 1- Chen Xiaoping Key Lab of Computing and Communication Software of Anhui Province School of Computer Science and Technology, University of Science and Technology of China Hefei, 230027, Anhui, People's Republic of China aut NATIONALLICENCE 700 1- Ji Qiang Department of Electrical, Computer, and Systems Engineering, Rensselaer Polytechnic Institute, 12180, Troy, NY, USA aut NATIONALLICENCE 773 0- Multimedia Tools and Applications Springer US; http://www.springer-ny.com 74/13(2015-07-01), 4679-4706 1380-7501 74:13<4679 2015 74 11042