| 嵌入式视频监控服务器系统典型方案及其性能分析 |
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| 引用本文： | 梁修如,严国萍.嵌入式视频监控服务器系统典型方案及其性能分析[J].电视技术,2005(10):93-96. |
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| 作者姓名： | 梁修如 严国萍 |
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| 作者单位： | 华中科技大学,电子与信息工程系,湖北,武汉,430074 |
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| 摘 要： | 在概述了目前数字化和网络化视频监控产品现状以及嵌入式视频监控服务器系统关键技术的基础上,介绍了两类嵌入式视频监控服务器实现方案,即基于DSP的软件MPEG-4压缩编码方案和基于ASIC芯片的硬件MPEG-4压缩编码方案,针对每种方案分别给出了若干典型系统的设计,并对这些系统的性能进行了分析和对比.
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| 关 键 词： | 视频监控 视频服务器 MPEG-4标准 TMS320DM642芯片 PNX1501E芯片 Blackfin处理器 IME6400芯片 AT2043芯片 |
| 文章编号： | 1002-8692(2005)10-0093-04 |
| 收稿时间： | 2005-08-03 |
| 修稿时间： | 2005年8月3日 |
Introduction and analysis of Typical Schemes for Embedded Video Surveillance Server System |
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| LIANG Xiu-ru,YAN Guo-ping.Introduction and analysis of Typical Schemes for Embedded Video Surveillance Server System[J].Tv Engineering,2005(10):93-96. |
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| Authors: | LIANG Xiu-ru YAN Guo-ping |
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| Institution: | Dept. of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | This paper firstly analyzes the present status of the digitalized and Network hased video surveillance systems and discusses the key technologies of embedded video surveillance server system. Then two categories of scheme for video surveillance server system, which are based on software MPEG4 encoding on DSP platform and hardware MPEG4 encoding on ASIC platform respectively, are introduced. Several typical systems in each category are presented in detail and the features of them are compared. |
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| Keywords: | video surveillance video server MPEG-4 TMS320DM642 PNX1501E Blackfin IME6400 AT2043 |
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