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A Novel Human Motion Tracking Approach Based on a Wireless Sensor Network.
- Source :
-
International Journal of Distributed Sensor Networks . 2013, p1-7. 7p. - Publication Year :
- 2013
-
Abstract
- This paper proposes a human motion tracking approach for a daily life surveillance in a distributed wireless sensor network using ultrasonic range sensors. Because the human target often moves with high nonlinearity, the proposed approach applies the unscented Kalman filter (UKF) technique. A novel sensor node selection scheme at each time step considering both the tracking accuracy and the energy cost is presented. Experimental results in a real human motion tracking system show that the proposed approach can perform better tracking accuracy compared to the most recent human motion tracking scheme in the real testbed implementation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15501329
- Database :
- Academic Search Index
- Journal :
- International Journal of Distributed Sensor Networks
- Publication Type :
- Academic Journal
- Accession number :
- 95291068
- Full Text :
- https://doi.org/10.1155/2013/636052