Special Issue Paper
Anomaly detection in big data from UWB radars
Article first published online: 22 MAR 2013
Copyright © 2013 John Wiley & Sons, Ltd.
Security and Communication Networks
How to Cite
Wang, W., Zhou, X., Zhang, B. and Mu, J. (2013), Anomaly detection in big data from UWB radars. Security Comm. Networks. doi: 10.1002/sec.745
- Article first published online: 22 MAR 2013
- High Education Science and Technology Foundation Planning Project of Tianjin. Grant Number: 20100716
- Tianjin Younger Natural Science Foundation. Grant Number: 12JCQNJC00400
- big data;
- anomaly detection;
- UWB radar;
- wavelet packet transform statistical process control
The definitions of big data and anomaly detection are presented. The theory of ultra-wideband radar and the through-wall detection of a human model based on ultra-wideband radar are briefly introduced. The target criterion with wavelet packet transform is deduced, and the procedure for the through-wall human detection with statistical process control is constructed. The radar echo signals are collected at stationary and moving statuses of a human being for three types of walls. The experimental results demonstrate the effective of through-wall target detection based on the proposed algorithm. Copyright © 2013 John Wiley & Sons, Ltd.