【摘要】 给出VRML场景中的智能替身模型,使得替身可以更好的理解用户的意图。首先,利用参数化的方法构造替身模型,使得用户可以更快捷的定制个性化的替身;在此基础上,分层次的动作模型实现了从高层的面向任务的动作到底层替身物理动作的高效分解与映射;最后,多通道的交互方式使得用户可以通过更自然的方式控制自己的替身。VRML场景中的智能替身研究为VRML多用户虚拟场景中替身交互,以及替身与场景交互的研究提供了基础。更多还原

【Abstract】 We present an intelligent avatar in VRML worlds which can understand users intentions more precisely. First, the method customizing avatars is proposed to provide users with the ability to create their static avatars quickly and simply. Second, we use a hierarchical action model to efficiently convert the top level task actions of an avatar into combinations of concrete physical actions. Last, multi-modal based interaction allows users to control their avatars in a natural way. Research on intelligent avatar is of much help to research on intelligent interactions among avatars as well as between avatars and virtual scenes in VRML Scenes.更多还原