| MPEG-4技术及在嵌入式视频监控系统中的应用 |
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| 引用本文： | 范学海,金炜东,姜文科.MPEG-4技术及在嵌入式视频监控系统中的应用[J].电力系统通信,2005,26(10):4-6. |
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| 作者姓名： | 范学海 金炜东 姜文科 |
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| 作者单位： | 西南交通大学,电气工程学院,四川,成都,610031 |
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| 摘 要： | 在数字监控系统中,嵌入式技术和MPEG-4压缩编码技术越来越受关注,开发嵌入式MPEG-4数字视频监控系统,具有较高的技术先进性和良好的市场应用前景.文章在简要分析MPEG压缩编码标准及特点的基础上,给出了一种嵌入式MPEG-4视频监控系统的整体设计方案,并详细介绍了嵌入式MPEG-4编解码的实现.实际应用表明,该系统具有实时性好、性能稳定、无需专人管理、可扩展性好等优点.
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| 关 键 词： | 视频监控 嵌入式系统 |
| 文章编号： | 1005-7641(2005)10-0004-03 |
| 收稿时间： | 2005-03-14 |
| 修稿时间： | 2005-05-19 |
MPEG-4 technology and its application in embedded video supervising system |
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| FAN Xue-hai,JIN Wei-dong,JIANG Wen-ke.MPEG-4 technology and its application in embedded video supervising system[J].Telecommunications for Electric Power System,2005,26(10):4-6. |
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| Authors: | FAN Xue-hai JIN Wei-dong JIANG Wen-ke |
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| Affiliation: | College of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | In data monitoring system, the embedded technique and MPEG-4 encoding and decoding technique have got more and more attentions. It needs advanced technique and has well market foreground to develop MPEG-4 based embedded data video monitoring system. On the basis of briefly analyzing MPEG-4 compression encoding standard and its characteristics, this paper presents the whole design scheme of an embedded MPEG-4 video surveillance system. And the design of embedded MPEG-4 encoding and decoding are provided in detail. Practical application has indicated that the system has some virtues, such as good real-time performance; performance stabilizing; need no special man managing and good expansibility etc. |
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| Keywords: | MPEG-4 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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