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PRL
2006
106views more  PRL 2006»
14 years 9 months ago
Urban monitoring using multi-temporal SAR and multi-spectral data
In some key operational domains, the joint use of synthetic aperture radar (SAR) and multi-spectral sensors has shown to be a powerful tool for Earth observation. In this paper, w...
Luis Gómez-Chova, Diego Fernández-Pr...
TMC
2008
156views more  TMC 2008»
14 years 9 months ago
Rendezvous Planning in Wireless Sensor Networks with Mobile Elements
Recent research shows that significant energy saving can be achieved in wireless sensor networks by using mobile elements (MEs) capable of carrying data mechanically. However, the ...
Guoliang Xing, Tian Wang, Zhihui Xie, Weijia Jia
RAS
2010
167views more  RAS 2010»
14 years 8 months ago
Data association and occlusion handling for vision-based people tracking by mobile robots
This paper presents an approach for tracking multiple persons on a mobile robot with a combination of colour and thermal vision sensors, using several new techniques. First, an ad...
Grzegorz Cielniak, Tom Duckett, Achim J. Lilientha...
FGCN
2008
IEEE
240views Communications» more  FGCN 2008»
15 years 4 months ago
Data Compression Algorithm Based on Hierarchical Cluster Model for Sensor Networks
A new distributed algorithm of data ccompression based on hierarchical cluster model for sensor networks is proposed, the basic ideas of which are as follows, firstly the whole se...
Tongsen Wang, Lei Wang, Zhijun Xie, Ronghua Yang
ALGOSENSORS
2004
Springer
15 years 3 months ago
Balanced Data Gathering in Energy-Constrained Sensor Networks
We consider the problem of gathering data from a wireless multi-hop network of energy-constrained sensor nodes to a common base station. Specifically, we aim to balance the total...
Emil Falck, Patrik Floréen, Petteri Kaski, ...