MPEG-4 facial expression synthesis based on appraisal theory

被引：0
|
作者：
Malatesta, Lori [1 ]
Raouzaiou, Amaryllis [1 ]
Kollias, Stefanos [1 ]
机构：
[1] Natl Tech Univ Athens, Image Video & Multimedia Syst Lab, 9,Heroon Politech Str, Zografos 15780, Greece
来源：
ARTIFICIAL INTELLIGENCE APPLICATIONS AND INNOVATIONS | 2006年 / 204卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
MPEG-4 facial animation parameters are used in order to evaluate theoretical predictions for intermediate expressions of a given emotion episode, based on Scherer's appraisal theory. MPEG-4 FAPs and action units are combined in modelling the effects of appraisal checks on facial expressions and temporal evolution issues of facial expressions are investigated. The results of the synthesis process can then be applied to Embodied Conversational Agents (ECAs), rendering their interaction with humans, or other ECAs, more affective.
引用
收藏
页码：378 / +
页数：3
相关论文
共 50 条
  • [1] MPEG-4 facial expression synthesis
    Malatesta, L.
    Raouzaiou, A.
    Karpouzis, K.
    Kollias, S.
    [J]. PERSONAL AND UBIQUITOUS COMPUTING, 2009, 13 (01) : 77 - 83
  • [2] MPEG-4 facial expression synthesis
    L. Malatesta
    A. Raouzaiou
    K. Karpouzis
    S. Kollias
    [J]. Personal and Ubiquitous Computing, 2009, 13 : 77 - 83
  • [3] Parameterized facial expression synthesis based on MPEG-4
    Raouzaiou, A
    Tsapatsoulis, N
    Karpouzis, K
    Kollias, S
    [J]. EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING, 2002, 2002 (10) : 1021 - 1038
  • [4] Parameterized Facial Expression Synthesis Based on MPEG-4
    Amaryllis Raouzaiou
    Nicolas Tsapatsoulis
    Kostas Karpouzis
    Stefanos Kollias
    [J]. EURASIP Journal on Advances in Signal Processing, 2002
  • [5] Dynamic Facial Expression Analysis and Synthesis With MPEG-4 Facial Animation Parameters
    Zhang, Yongmian
    Ji, Qiang
    Zhu, Zhiwei
    Yi, Beifang
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2008, 18 (10) : 1383 - 1396
  • [6] A NURBS facial model based on MPEG-4
    Xiao, Boxiang
    Zhang, Qiang
    Wei, Xiaopeng
    [J]. ICAT 2006: 16TH INTERNATIONAL CONFERENCE ON ARTIFICIAL REALITY AND TELEXISTENCE - WORSHOPS, PROCEEDINGS, 2006, : 491 - +
  • [7] MPEG-4 facial animation in video analysis and synthesis
    Eisert, P
    [J]. INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, 2003, 13 (05) : 245 - 256
  • [8] Analysis and synthesis of facial expressions for MPEG-4 system
    Yin, LJ
    Basu, A
    [J]. 1998 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, VOLS 1-5, 1998, : 4608 - 4613
  • [9] Facial deformations for MPEG-4
    Escher, M
    Pandzic, I
    Thalmann, NM
    [J]. COMPUTER ANIMATION 98 - PROCEEDINGS, 1998, : 56 - 62
  • [10] Real time facial expression recognition system with applications to facial animation in MPEG-4
    Chandrasiri, Naiwala Pathirannehelage
    Naemura, Takeshi
    Harashima, Hiroshi
    [J]. IEICE Transactions on Information and Systems, 2001, E84-D (08) : 1007 - 1017
12345