A study on imitation motion based on imitated person's view - Finding out the differences between imitation and non-imitation
A study on imitation motion based on imitated person's view - Finding out the differences between imitation and non-imitation
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基于被模仿者视角的模仿运动研究——找出模仿与非模仿的差异
DOI：
10.1109/coginfocom.2015.7390607
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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;Taeko Tanaka;H. Hashimoto;D. Chugo;K. Kawabata
在实时模仿人体动作的场景中，考虑了当被模仿对象感觉被他人模仿时，模仿动作的特征点的选取问题。关于模仿动作的研究很多，大多是从一个人模仿他人动作的角度来考虑的。模仿动作是被模仿者和被模仿者双方的合作动作。因此，从被模仿者的角度来考虑模仿动议是值得的。因此，本文从被模仿者的角度出发，在被模仿者能够通过自己的躯体感觉识别自己的姿势，并能通过自己的视觉感觉识别他人的动作的情况下，考虑模仿动作。特别是，本文尝试基于人体运动和感觉来选择模仿运动的特征点。实验的结果是，如果另一个人的动作延迟增加，那么这个人倾向于觉得这个人的动作不是模仿动作。然而，动作的幅度并不影响被模仿的人的印象。因此，本文得出结论：模仿动作的特征点是另一个人的动作与被试动作之间的相位差(延迟)。
This paper considers the selection of feature points about the imitation motion when the subject felt to have been imitated by another person, in the scene of real time imitation on the body motion. There are many researches regarding imitation motion, most of them consider it from the view point of the person imitating another person's motion. The imitation motion is cooperative motion by both persons who are the person imitating and the person being imitated. It is, therefore, worth to consider the imitation motion from the view point of the person being imitated. Thus, this paper considers an imitation motion from the view point of the person being imitated under the conditions that the person being imitated can recognize own posture by own somatic sensation and can recognize motion of another person by own visual sensation. In particular, this paper tries to select the feature points of the imitation motion based on human motion and sensation. As a results of experiment, it turned out that the person tends to feel that the motion of another person was not imitation motion if a delay of the motion was increased. However, the amplitudes of the motion did not affect the impression of the person being imitated. Therefore, this paper concludes that the feature point on imitation motion is the phase difference (delay) between the motions of another person and subject.