A study on definition of the imitation motion — From the viewpoint of imitated person
A study on definition of the imitation motion — From the viewpoint of imitated person
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被模仿动作的定义研究——从被模仿者的角度
DOI：
10.1109/iecon.2015.7392601
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
K. Kawabata
中科院分区：
文献类型：
--
作者：
S. Yokota;H. Hashimoto;D. Chugo;K. Kawabata
本文研究了两个人对真实的时间运动模仿的两个场景之间的差异：一个场景是主体感觉到自己被模仿，另一个场景是主体没有感觉到自己被模仿。本文还考虑了“被试的哪些身体部位经常被另一个人注视？".迄今为止，已经有研究集中于模仿人体运动。他们中的许多人讨论了如何测量人体运动并将其实现在人工智能体上，即他们的研究兴趣是从模仿人体运动的角度来模仿人体运动的方法。然而，从被模仿者的角度来探讨模仿动作的研究却很少。当人或机器人模仿人的运动时，模仿的运动与规范的运动并不完全相同，两种运动之间必然存在误差。尽管如此，人类感觉到另一个人或机器人的运动是自己的模仿运动。因此，本研究从被模仿者的角度来探讨模仿动作的定义。为此，在人-人交互的情况下进行实验，以考虑被模仿者感觉到的运动的特征为模仿运动。结果，证明了如果运动的延迟增加，则人倾向于感觉到另一个运动不是模仿运动。然而，运动的幅度并不影响被模仿者的印象。而且，当被模仿者看到自己的模仿动作时，被模仿者倾向于看到另一个人的身体尖端部分。
This paper studies the difference between two scenes of a real time motion imitation by two persons: one scene is when the subject feels him/herself imitated and another scene is when the subject does not feel him/herself imitated. And this paper also considers that "Which body parts of the subject are frequently gazed by another person?". There has been researches focused on imitating human motion so far. Many of them discuss how to measure the human motion and to implement it on the artificial agents, namely their research interests is the method to imitate human motion from the viewpoint of the side imitating human motion. However, there are few researches discussing the imitation motion from the view point of the person being imitated. When human or robot imitates the human motion, the imitated motion is not the same as normative motion exactly, there invariably is errors between two motions. Nevertheless, the human feels that the motion of another person or robot is own imitation motion. This research, therefore, considers the definition of the imitation motion from the view point of the person being imitated. For this purpose, the experiment was conducted in the case of human - human interaction, in order to consider the features of the motion which the person being imitated feels as imitation motion. As a results, it turned out that the person tends to feel that motion of another was not imitation motion if a delay of the movement was increased. However, the amplitudes of the motion did not affect the impression of the person being imitated. And, the person being imitated tends to see the tip body part of another person when the person sees the own imitation motion.