Abstract
This paper describes a detection method of indication action and the corresponding indicated area with a stick. In human communication, there exists ambiguity of indication action, so we need some useful knowledge about indication action. We propose a detection method of the indicated area based on the knowledge which we clarify by means of observation of some lectures. We formulate a potential value of intentional indication action of an instant, and cast the value for printed area using a weighted vote method. An experimental result shows that 85 percents of indication actions are correctly detected.
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References
N. Ohno, T. Sakiyama, M. Mukunoki, K. Ikeda, “Video Stream Selection according to Lecture Context in Remote Lecture,” Proceedings of the 3rd Symposium on Intelligent Information Media, pp.31–38, 1999 (In Japanese). 480
H. Miyazaki, K. Kichiyoshi, Y. Kameda, M. Minoh, “A Real-time Method of Makin Lecture Video Using Multiple Cameras,” MIRU’98, Vol. I, pp.123–128, 1999 (In Japanese). 480
T. Ohashi, T. Yoshida, T. Ejima, “A recognition method of gesture drawn by a stick,” MIRU’96, Vol.II, pp.49–54, 1996 (In Japanese). 480
K. Nakahodo, T. Ohashi, T. Yoshida, T. Ejima, “Stick gesture recognition using di-rectional features,” Technical Report of IEICE, PRMU97–273, pp.57–64, 1998 (In Japanese). 480
T. Kawahara, K. Ishizuka, S. Doshita, “Voice-operated Projector Using Utterance Verification and Its Application to Hyper-text Generation of Lectures,” Transac-tions of IPSJ, Vol.40, No.4, pp.1491–1498, 1999 (In Japanese). 481
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© 2000 Springer-Verlag Berlin Heidelberg
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Sakiyama, T., Mukunoki, M., Ikeda, K. (2000). Detection of the Indicated Area with an Indication Stick. In: Tan, T., Shi, Y., Gao, W. (eds) Advances in Multimodal Interfaces — ICMI 2000. ICMI 2000. Lecture Notes in Computer Science, vol 1948. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-40063-X_63
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DOI: https://doi.org/10.1007/3-540-40063-X_63
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