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Implementation of a Video Distribution Server to Enhance QoS of Network Cameras for the Video Surveillance System  

Jeong, Tae-Young (Lab. of Information System's Security & Assurance, Soonchunhyang University)
Yim, Kang-Bin (Lab. of Information System's Security & Assurance, Soonchunhyang University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.45, no.9, 2008 , pp. 67-74 More about this Journal
Abstract
This paper proposes, designs and implements an architecture of a server involved with the network camera based video surveillance systems to solve common problems including lack of inter-network operability at the video information sharing, drawback of bandwidth and processing-overhead caused by increase of the number of users, and difficulty of continuous monitoring over changes of network configurations. The proposed saver was designed to manage and service numerous network cameras and users as well as solving the existing problems by providing video distribution facility. Through the empirical study after applying the implemented server to a real video surveillance system we proved that the server can provide reasonable service quality while it processes several hundreds of simultaneous user connections under persisting more than one hundred connections to network cameras. We expect the developed video distribution server to enhance service quality of the large scale video surveillance systems for citizen-wide services such as traffic reporting informatics or natural calamities supporting.
Keywords
네트워크카메라;영상분배서버;영상감시시스템;다중 접속;서비스 품질;
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