625 search results - page 119 / 125 » Image Change Detection Using Wireless Sensor Networks |
CDC
2008
IEEE
15 years 4 months ago
2008
IEEE
— We investigate the effect of packet delays and packet drops on networked control systems. First we consider the problem of where to locate a controller or state estimator in a...
JCST
2007
14 years 9 months ago
2007
Abstract Advances in wireless sensor networks and positioning technologies enable new applications monitoring moving objects. Some of these applications, such as traffic managemen...
DCOSS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Gradients are distributed distance estimates used as a building block in many sensor network applications. In large or long-lived deployments, it is important for the est...
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CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Most digital still color cameras use a single electronic sensor (CCD or CMOS) overlaid with a color filter array. At each pixel location only one color sample is taken, and the ot...
INFOCOM
2003
IEEE
15 years 3 months ago
2003
IEEE
— We analyze the performance of the IEEE 802.11b wireless local area networks. We have observed that when some mobile hosts use a lower bit rate than the others, the performance ...