scholarly journals Multiple Objects Device-Free Passive Tracking Using Wireless Sensor Networks

2011 ◽  
Author(s):  
Xufei Mao ◽  
ShaoJie Tang ◽  
Xiang-Yang Li
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Multiple Objects ◽  
Passive Tracking ◽  
Device Free

iLight: Device-Free Passive Tracking Using Wireless Sensor Networks

2013 ◽  
Vol 13 (10) ◽  
pp. 3785-3792 ◽  
Author(s):  
Xufei Mao ◽  
ShaoJie Tang ◽  
Jiliang Wang ◽  
Xiang Yang Li
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Passive Tracking ◽  
Device Free

Passive Sensor Based Multiple Objects Tracking and Association Method in Wireless Sensor Networks

2009 ◽  
Vol 5 (5) ◽  
pp. 596-618
Author(s):  
Shung Han Cho ◽  
Jinseok Lee ◽  
Sangjin Hong ◽  
WeDuke Cho
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Sensor Node ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Acoustic Sensor ◽  
Multiple Objects ◽  
Objects Tracking ◽  
Multiple Sensor ◽  
Association Method

This article presents a method for dynamic data association in wireless sensor networks and addresses the issue of multiple objects tracking. The sensor node used in this article incorporates RFID reader and an acoustic sensor so that two different signals are cooperating for tracking and associating multiple objects. The RFID tag is used for object identification and an acoustic sensor is used for estimating object movements. In the heterogeneous sensor networks, our proposed association method is analyzed with association success, failure, and recovery cases. In addition, 2-dimensional (2D) particle filtering is used for estimating a objects state such as position and velocity. The performance is compared between a single sensor node and multiple sensor nodes in our proposed algorithm. In addition, the association performance with multiple sensor nodes is evaluated as a function of sampling time and object movement behavior. Finally, the effect of the two heterogeneous sensors range difference is analyzed and discussed.

Particle filter based device free localisation and tracking for large scale wireless sensor networks

2015 ◽  
Vol 19 (3/4) ◽  
pp. 194 ◽  
Author(s):  
Jie Wang ◽  
Qinghua Gao ◽  
Xiaoyun Zhang ◽  
Hongyu Wang ◽  
Minglu Jin
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Particle Filter ◽  
Large Scale ◽  
Wireless Sensor ◽  
Device Free

Device-free indoor localization and tracking using wireless sensor networks

2016 ◽  
pp. 171-175
Author(s):  
Mekuanint Bitew ◽  
Rong-Shue Hsiao ◽  
Shinn-Jong Bair ◽  
Hsin-Piao Lin ◽  
Ding-Bing Lin
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Indoor Localization ◽  
Wireless Sensor ◽  
Device Free ◽  
Localization And Tracking
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