REAL WORLD SENSORIZATION AND VIRTUALIZATION FOR OBSERVING HUMAN ACTIVITIES

Koji Kitamura, Yoshifumi Nishida, Makoto Kimura, Hiroshi Mizoguchi

Abstract

This paper describes a method for robustly detecting and efficiently recognizing daily human behavior in real world. The proposed method involves real world sensorization for robustly observing his or her behavior using ultrasonic 3D tags, which is a kind of an ultrasonic location system, real world virtualization for creating a virtual environment through modeling 3D shape of real objects by a stereovision system, and virtual sensorization of the virtualized objects for quickly registering human activities handling objects in real world and efficiently recognizing target human activities. As for real world sensorization, this paper describes algorithms for robustly estimating 3D positions of objects that a human handles. This paper also describes a method for real world virtualization and virtual sensorization using the ultrasonic 3D tag system and a stereovision system.

References

  1. Fishler, M. and Bolles, R. (1981). Random sample consenHori, T., Nishida, Y., Kanade, T., and Akiyama, K. (2003).
  2. Rousseeuw, P. and Leroy, A. (1987). Robust Regression and Outlier Detection. Wiley, New York.
  3. (2001). An implementation and evaluation of indoor ultrasonic tracking system. In Proceedings of the 2001 IEICE Domestic General Conference.
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Paper Citation


in Harvard Style

Kitamura K., Nishida Y., Kimura M. and Mizoguchi H. (2004). REAL WORLD SENSORIZATION AND VIRTUALIZATION FOR OBSERVING HUMAN ACTIVITIES . In Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 5: ICEIS, ISBN 972-8865-00-7, pages 15-20. DOI: 10.5220/0002625400150020


in Bibtex Style

@conference{iceis04,
author={Koji Kitamura and Yoshifumi Nishida and Makoto Kimura and Hiroshi Mizoguchi},
title={REAL WORLD SENSORIZATION AND VIRTUALIZATION FOR OBSERVING HUMAN ACTIVITIES},
booktitle={Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 5: ICEIS,},
year={2004},
pages={15-20},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002625400150020},
isbn={972-8865-00-7},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 5: ICEIS,
TI - REAL WORLD SENSORIZATION AND VIRTUALIZATION FOR OBSERVING HUMAN ACTIVITIES
SN - 972-8865-00-7
AU - Kitamura K.
AU - Nishida Y.
AU - Kimura M.
AU - Mizoguchi H.
PY - 2004
SP - 15
EP - 20
DO - 10.5220/0002625400150020