250 search results - page 5 / 50 » Fault tolerant target tracking in sensor networks |
TC
2008
13 years 7 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...
DFT
2004
IEEE
13 years 11 months ago
2004
IEEE
A 3D Heterogeneous Sensor using a stacked chip is investigated. Optical Active Pixel Sensor and IR Bolometer detectors are combined to create a multispectral pixel for aligned col...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
— We consider the use of binary proximity sensors for tracking targets. Such sensors provide only 1-bit information regarding a target’s presence or absence in their vicinity, ...
TON
2010
13 years 6 months ago
2010
—We consider the problem of deploying or repairing a sensor network to guarantee a specified level of multi-path connectivity (k-connectivity) between all nodes. Such a guarante...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
The use of wireless sensor networks for target tracking is an active area of research. Imaging sensors that obtain video-rate images of a scene can have a significant impact in su...