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ICPR
2002
IEEE
16 years 26 days ago
Hierarchical Monitoring of People's Behaviors in Complex Environments Using Multiple Cameras
We present a distributed, surveillance system that works in large and complex indoor environments. To track and recognize behaviors of people, we propose the use of the Hidden Mar...
Nam Thanh Nguyen, Svetha Venkatesh, Geoff A. W. We...
DATE
2009
IEEE
73views Hardware» more  DATE 2009»
15 years 6 months ago
A study of the Single Event Effects impact on functional mapping within Flash-based FPGAs
—Flash-based FPGAs are increasingly demanded in safety critical fields, in particular space and avionic ones, due to their non-volatile configuration memory. Although they are al...
Francesco Abate, Luca Sterpone, Massimo Violante, ...
ICASSP
2009
IEEE
15 years 6 months ago
Decentralized variational filtering for simultaneous sensor localization and target tracking in binary sensor networks
Resource limitations in wireless sensor networks have put stringent constraints on distributed signal processing. In this paper, we propose a cluster-based decentralized variation...
Jing Teng, Hichem Snoussi, Cédric Richard
IROS
2009
IEEE
304views Robotics» more  IROS 2009»
15 years 6 months ago
Real time tracking using an active pan-tilt-zoom network camera
— We present here a real time active vision system on a PTZ network camera to track an object of interest. We address two critical issues in this paper. One is the control of the...
Thang Ba Dinh, Qian Yu, Gérard G. Medioni
IROS
2009
IEEE
150views Robotics» more  IROS 2009»
15 years 6 months ago
Topological SLAM using neighbourhood information of places
— Perceptual aliasing makes topological navigation a difficult task. In this paper we present a general approach for topological SLAM (simultaneous localisation and mapping) whi...
Felix Werner, Frédéric Maire, Joaqui...