| 基于IP组播与MPEG-4的数字视频监控系统在电力系统中的应用 |
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| 引用本文： | 王先来.基于IP组播与MPEG-4的数字视频监控系统在电力系统中的应用[J].广东输电与变电技术,2004(1):28-32. |
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| 作者姓名： | 王先来 |
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| 作者单位： | 广东中钰通信科技有限公司 |
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| 摘 要： | 本文介绍了图像视频监控系统的发展过程,分析了基于IP组播与MPEG-4视频编码的网络视频监控系统的特点和优势,并给出了应用于电力系统安全生产监控的一个实例。实际应用表明,基于MPEG-4标准和IP组播技术的系统具有更高的压缩率、更高的网络带宽利用率等特点。
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| 关 键 词： | 视频监控 IP组播 MPEG-4 电力系统 |
Application of Digital Video Surveillance System Based on IP Multicast and MPEG4 |
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| Guangdong Zhongyu Communication Tecnology Co. Ltd. Wang Xian Lai.Application of Digital Video Surveillance System Based on IP Multicast and MPEG4[J].Guangdong Power Transmission Technology,2004(1):28-32. |
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| Authors: | Guangdong Zhongyu Communication Tecnology Co Ltd Wang Xian Lai |
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| Affiliation: | Guangdong Zhongyu Communication Tecnology Co. Ltd. Wang Xian Lai |
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| Abstract: | In this paper the author introduces evolution of picture video surveillance system, analyze the characteristic and advantage of the network video surveillance system based on IP multicast & MPEG- 4 video coding, and gives an instance of surveillance system which is used in power system for safety operation surveillance. Practical application indicated that the system basis on MPEG ~ 4 standard and IP multicast has some characteristics, such as the compression rate, the network width utilization ratio would be higher etc. |
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| Keywords: | Video surveillance IP multicast MPEG - 4 Power system |
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