Computing with Words for Understanding and Generation of Modal Human Motions affected by Mental and Physical Conditions

在日常的人体运动中，他们可以随时表达受其心理和/或身体条件影响的初级客体动作和二级修饰动作。为了实现人类友好的交互系统，引入使用人体运动理解和/或生成的人类界面是至关重要的。本研究提出了一个用于人机-智能机器系统的基于人类运动的人类界面的概念框架，并给出了实现上述机制的方法：1)从人类运动中理解人体运动的拟人认知机制。它不仅可以区分原始运动，而且可以理解二次修改运动中的情感心理和身体状况。2)虚拟人的运动修改机制使智能机器不仅产生虚拟人体的一次客观运动，而且还产生嵌入一定心理和身体条件的虚拟人体的二次运动。目前，…不仅能产生虚拟人的主要客观运动，还能产生嵌入一定心理和身体条件的虚拟人的二次运动对于这些机制，更多的方法是利用词的概念计算来捕捉人类的行动目标和不确定的心理和身体条件，作为人类可理解的语义复合体。在该方法中，为了更具体地实现身体运动特征、模态运动的语言范畴和心理和身体条件的语言范畴之间的相互转换，该方法使用了一些特定的软计算方法，即参数特征空间方法、隐马尔可夫模型、Choket积分代理网络和GA。为了验证该方法的有效性，我们进行了一些实验，受试者播放了几个给定的日常动作和几个给定的情态修改。通过三维运动捕捉系统测量的实验数据被应用于所提出的机构的文字计算。然后，关于人类理解人类运动的模仿认知机制，所估计的运动模式被证实是相当有效的。对于几个给定的主运动和几个给定的模态修改，虚拟人体生成的运动被证实是适当的。较少

In everyday human motions they can express primary objective motions with secondary modification motions affected by their mental and/or physical conditions at any moment. For realizing human friendly interactive systems, introduction of human interfaces using body motion understanding and/or generation is crucial.This study proposes a conceptual frameworks on human interfaces using human motions for man-intellectual machine systems, and shows the ways to realize the mechanisms mentioned below.1) "Human mimetic cognitive mechanisms for understanding human motions" From human motions it can not only distinct the primary motions but also understand the affective mental and physical conditions from the secondly modification motions.2) "Motion modification mechanisms of virtual mannequins" It makes intellectual machines generate not only the primary objective motions but also the secondly motions of the virtual mannequins which are embedded certain mental and physical conditions.The presen … More t approach to these mechanisms employs the concept computing with words to capture human action objectives and uncertain mental and physical conditions as human comprehensible semantic complexes. To realize more specifically mutual transformations among physical motion features, linguistic categories for modal motions, and linguistic categories for mental and physical conditions in this approach, it employs some specific soft computing procedures, i.e., parametric eigen-space methods, hidden Markov models, Choquet integral agent networks, and GA.To verify the effectiveness of the approach some experiments were conducted, where the subjects played the several given everyday motions with several given modal modifications. The experimental data measured by a 3D motion capture system were applied to the proposed mechanisms computing with words. Then the estimated motion modalities were confirmed to be rather valid concerning the human mimetic cognitive mechanisms for understanding human motions. And the generated motions of virtual mannequin were confirmed to be adequate concerning the motion modification mechanisms for several given primary motions with several given modal modifications. Less