537 search results - page 33 / 108 » Force-directed approaches to sensor localization |
SSDBM
2008
IEEE
14 years 2 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...
CDC
2009
IEEE
14 years 20 days 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 ...
ICPR
2010
IEEE
14 years 2 months 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...
IROS
2007
IEEE
14 years 2 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...
INFOCOM
2009
IEEE
14 years 2 months 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...