Action tutor: Real-time exemplar-based sequential movement assessment with kinect sensor

Chi Wen Chen, Min Chun Hu, Wen Huang Cheng, Che Han Chang, Jui Hsin Lai, Ja Ling Wu

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

With the aid of depth camera, such as Microsoft Kinect, the difficulty of vision-based posture estimation is greatly decreased, and human action analysis has achieved a wide range of applications. However, there is still much to do to develop effective movement assessment technique, which bridges the results of human posture estimation and the understanding of human action performance. In this work, we propose an action tutor system which enables the user to interactively retrieve the learning exemplar of the target action movement and to immediately acquire motion instructions while learning it in front of the Kinect. In the retrieval stage, non-linear time warping algorithms are designed to retrieve video segments similar to the query movement roughly performed by the user. In the learning stage, the user learns according to the selected video exemplar, and the motion assessment including both static and dynamic differences is presented to the user in a more effective and organized way, helping him/her to perform the action movement correctly.

原文English
主出版物標題MM 2012 - Proceedings of the 20th ACM International Conference on Multimedia
頁面1263-1264
頁數2
DOIs
出版狀態Published - 2012 十二月 26
事件20th ACM International Conference on Multimedia, MM 2012 - Nara, Japan
持續時間: 2012 十月 292012 十一月 2

出版系列

名字MM 2012 - Proceedings of the 20th ACM International Conference on Multimedia

Other

Other20th ACM International Conference on Multimedia, MM 2012
國家Japan
城市Nara
期間12-10-2912-11-02

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Human-Computer Interaction
  • Software

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  • 引用此

    Chen, C. W., Hu, M. C., Cheng, W. H., Chang, C. H., Lai, J. H., & Wu, J. L. (2012). Action tutor: Real-time exemplar-based sequential movement assessment with kinect sensor. 於 MM 2012 - Proceedings of the 20th ACM International Conference on Multimedia (頁 1263-1264). (MM 2012 - Proceedings of the 20th ACM International Conference on Multimedia). https://doi.org/10.1145/2393347.2396433