Title :
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
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;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2013 Fifth International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4673-5652-7
DOI :
10.1109/ICMTMA.2013.59
