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    题名: Evaluating Emotive Character Animations Created with Procedural Animation
    作者: 李蔡彥
    Li, Tsai-Yen
    贡献者: 國立政治大學資訊科學系
    关键词: Procedural Animation
    日期: 2009-09
    上传时间: 2010-05-27 16:49:24 (UTC+8)
    摘要: How to create effective body animations for virtual agents with emotions
    remains the state of the art for human animators and a great challenge for
    computer scientists. In this paper, we propose to use a model of hierarchal parameters
    to represent body animations: emotional, style, motion, and procedural
    parameters. Based on this model, we have created motions for a virtual character
    with generic animation procedures and mapped these procedural parameters
    into style parameters as proposed in the literature. The expressiveness of the
    generated animations was verified through experiments in our previous work. In
    this paper, we further report the results of two experiments attempting to verify
    how the style parameters are mapped into various emotions. The results reveal
    that the participants can successfully distinguish emotions based on the manipulation
    of style parameters for neutral motions such as walking. When these style
    parameters were used for emotive motions, including pounding, shivering,
    flourishing and crestfallen, the generated animations were even more effective
    for intended contexts.
    關聯: Proceedings of the 9th International Conference on Intelligent Virtual Agent
    数据类型: conference
    DOI 連結: http://dx.doi.org/10.1007/978-3-642-04380-2_33
    DOI: 10.1007/978-3-642-04380-2_33
    显示于类别:[資訊科學系] 會議論文

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