537 search results - page 33 / 108 » Force-directed approaches to sensor localization |
172
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SSDBM
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract. The presence of coverage holes can adversely affect the accurate representation of natural phenomena being monitored by a Wireless Sensor Network (WSN). Current WSN resea...
149
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CDC
2009
IEEE
15 years 10 months ago
2009
IEEE
— We consider the problem of distributed estimation of the poses of N cameras in a camera sensor network using image measurements only. The relative rotation and translation (up ...
154
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ICPR
2010
IEEE
16 years 8 days ago
2010
IEEE
—In modern video surveillance systems, pan–tilt– zoom (PTZ) cameras certainly have the potential to allow the coverage of wide areas with a much smaller number of sensors, co...
124
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IROS
2007
IEEE
15 years 11 months ago
2007
IEEE
— This paper presents a new technique for the update of a probabilistic spatial occupancy grid map using a forward sensor model. Unlike currently popular inverse sensor models, f...
153
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INFOCOM
2009
IEEE
16 years 17 hour ago
2009
IEEE
Abstract—This paper presents a new desynchronization algorithm aimed at providing collision-free transmission scheduling for single-hop and acyclic multi-hop wireless sensor netw...