Title :
E-touch: Overlay-based video surveillance system for urban security
Author :
Cao, Xuesong ; Wang, Zhaoping ; Hu, Ruimin
Author_Institution :
Wuhan Univ., Wuhan
fDate :
Nov. 28 2007-Dec. 1 2007
Abstract :
This paper presents a novel distributed video surveillance system (E-touch) on overlay network. E-touch is constructed by a set of overlay nodes that can provide intelligence media service. The system allows service composition of distributed stream processing applications dynamically, to satisfy their end-to-end QoS demands. Compare to traditional centralized-group management scheme, our approach achieves better scalability and resource utilization by efficiently allocating media service resources. Large-scale experimental results demonstrate the scalability, efficiency and performance of the E-touch system.
Keywords :
national security; quality of service; video surveillance; E-touch; centralized-group management scheme; distributed video surveillance system; end-to-end QoS demand; intelligence media service; overlay-based video surveillance system; urban security; Communication system security; Intelligent networks; Multimedia systems; Peer to peer computing; Resource management; Scalability; Streaming media; Video signal processing; Video surveillance; Web and internet services; Overlay network; QoS; Resource Allocation; Video Surveillance;
Conference_Titel :
Intelligent Signal Processing and Communication Systems, 2007. ISPACS 2007. International Symposium on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-1447-5
Electronic_ISBN :
978-1-4244-1447-5
DOI :
10.1109/ISPACS.2007.4445934
