An Optimized Wireless Sensor Network Used in Video Surveillance System

Author

Li Peiqin ; Xie Jianbin ; Liu Tong ; Yan Wei

Author_Institution

Dept. of Electron. Sci. & Technol., Nat. Univ. of Defense Technol., Changsha, China

fYear

2013

fDate

16-17 Jan. 2013

Firstpage

222

Lastpage

224

Abstract

This paper presents a new optimized method for wireless sensor network, which can be used in video surveillance systems. The new algorithm involves two steps. In the first step, the system integrates the time filtration and proportion of reliability weight, in order to intelligently merge and reinforce the results of kinds of sensors. In the second step, it uses compressive sensing to confirm the alarm sensors. By these processes, the accuracy of target detection can be increased effectively, and the video surveillance system can only be switched on a region where some targets are detected. Therefore, it can save system resources, and enhance overall efficiency.

Keywords

compressed sensing; object detection; telecommunication network reliability; video surveillance; wireless sensor networks; alarm sensors; compressive sensing; optimized wireless sensor network; reliability weight; target detection; time filtration; video surveillance system; Compressed sensing; Estimation; Sensor systems; Vectors; Video surveillance; Wireless sensor networks; Compressive Sensing; Sensors; Target Detecting; Video Surveillance System;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-1-4673-5652-7

Type

conf

DOI

10.1109/ICMTMA.2013.59

Filename

6493708