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

Author(s):  
Xufei Mao ◽  
ShaoJie Tang ◽  
Xiang-Yang Li
2013 ◽  
Vol 13 (10) ◽  
pp. 3785-3792 ◽  
Author(s):  
Xufei Mao ◽  
ShaoJie Tang ◽  
Jiliang Wang ◽  
Xiang Yang Li

2009 ◽  
Vol 5 (5) ◽  
pp. 596-618
Author(s):  
Shung Han Cho ◽  
Jinseok Lee ◽  
Sangjin Hong ◽  
WeDuke Cho

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.


2015 ◽  
Vol 19 (3/4) ◽  
pp. 194 ◽  
Author(s):  
Jie Wang ◽  
Qinghua Gao ◽  
Xiaoyun Zhang ◽  
Hongyu Wang ◽  
Minglu Jin

2016 ◽  
pp. 171-175
Author(s):  
Mekuanint Bitew ◽  
Rong-Shue Hsiao ◽  
Shinn-Jong Bair ◽  
Hsin-Piao Lin ◽  
Ding-Bing Lin

Sign in / Sign up

Export Citation Format

Share Document