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JCIT
2010
185views more  JCIT 2010»
13 years 2 months ago
GPS/TDOA Hybrid Location Algorithm Based on Federal Kalman Filter
Generally, accuracy of GPS(Global Positioning System) is higher than that of cellular network. But in tall building urban area or indoor, relatively weak GPS signal makes the posi...
Cui-Xia Li, Wei-Ming Liu, Zi-Nan Fu
AINA
2006
IEEE
13 years 11 months ago
Refining WiFi Indoor Positioning Renders Pertinent Deploying Location-Based Multimedia Guide
If outdoor positioning is widely treated and quite precise, indoor or more generally in heterogeneous environment, the positioning (and also mobility prediction) requires conseque...
Frederic Lassabe, Philippe Canalda, Pascal Chatonn...
JDCTA
2010
188views more  JDCTA 2010»
13 years 2 months ago
Compressive Sensing Signal Detection Algorithm Based on Location Information of Sparse Coefficients
Without reconstructing the signal themselves, signal detection could be solved by detection algorithm, which directly processes sampling value obtained from compressive sensing si...
Bing Liu, Ping Fu, Shengwei Meng, Lunping Guo
CVPR
2007
IEEE
14 years 10 months ago
A Nonparametric Treatment for Location/Segmentation Based Visual Tracking
In this paper, we address two closely related visual tracking problems: 1) localizing a target's position in low or moderate resolution videos and 2) segmenting a target'...
Le Lu, Gregory D. Hager
ICCCN
2008
IEEE
14 years 2 months ago
Clique-Based Location Estimations for Wireless Sensors in GPS-Free Environments
– In this paper we present a distributed, self-organizing, localization method for wireless sensors and a scheme for reducing position estimate errors by employing a novel concep...
Patryk Mazurkiewicz, Kin K. Leung