Student gesture recognition system in classroom 2.0

研究成果: 書貢獻/報告類型會議貢獻

2 引文 斯高帕斯(Scopus)

摘要

This paper presents a student gesture recognition system employed in a theatre classroom, which is a subsystem belonging to Classroom 2.0. In this study, a PTZ camera is set up at the front of the classroom to capture video sequences. The system first pre-processes the input sequence to locate the main line of the theatre classroom and to extract the candidates from the foreground pixels. Subsequently, motion and color information is utilized to identify the foreground pixels, which are regarded as the seeds of growth for the foreground regions. The system combines the foreground regions to segment the objects, which represent individual students. Six student gestures, which include raising the right hand, raising the left hand, raising two hands, lying prone, standing up and normal, are classified based on the relationship between the regions in similar objects. The experimental results demonstrate that the proposed method is robust and efficient.

原文英語
主出版物標題Proceedings of the 14th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2011
頁面290-297
頁數8
DOIs
出版狀態已發佈 - 2011 十二月 5
事件14th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2011 - Cambridge, 英国
持續時間: 2011 七月 112011 七月 13

出版系列

名字Proceedings of the 14th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2011

其他

其他14th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2011
國家英国
城市Cambridge
期間11/7/1111/7/13

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Education

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  • 引用此

    Fang, C. Y., Kuo, M. H., Lee, G. C., & Chen, S. W. (2011). Student gesture recognition system in classroom 2.0. 於 Proceedings of the 14th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2011 (頁 290-297). (Proceedings of the 14th IASTED International Conference on Computers and Advanced Technology in Education, CATE 2011). https://doi.org/10.2316/P.2011.734-010