基于无线局域网的移动视频监控系统
The Mobile Video Surveillance System Based
On Wireless LAN
Chunhua Wang Zheng Mao Yu Zhang Hailong Luo
College of Electronic Information & Control Engineering
Beijing University of Technology
Beijing, PRC 100022
springwang@emails.bjut.edu.cn
Abstract
This paper proposes a design scheme of mobile video surveillance system based on
wireless LAN (WLAN), the overall system architecture and key technologies
introduced. The operating principle, process and realization of several modules are
described in detail, such as video capturing, video reproducing, video wireless
transmitting, video playing on the mobile terminals PDA, etc. IP multicast and
MPEG-4 Codec techniques are used too, so the system can realize real-time video
transmission in the way of from one point to many.
Keywords: Wireless LAN; Video surveillance; Video data transmission; IP multicast
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