| 基于ARM的嵌入式视频监控系统设计 |
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| 引用本文： | 彭铁钢,刘国繁,曹少坤,裴琴.基于ARM的嵌入式视频监控系统设计[J].计算机工程与设计,2010,31(6). |
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| 作者姓名： | 彭铁钢 刘国繁 曹少坤 裴琴 |
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| 作者单位： | 1. 湘潭大学,信息工程学院,湖南,湘潭,411105
2. 湖南工程学院,电气信息学院,湖南,湘潭,411104 |
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| 基金项目： | 湖南省自然科学基金项目，湖南省教育厅资助科研基金项目 |
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| 摘 要： | 针对传统视频监控系统多采用成本相对高的DSP实现,设计了一种便宜的基于ARM的嵌入式视频监控系统.该系统以S3C2440为硬件平台,以Linux操作系统为软件平台.在内核中添加了各种所需的驱动程序,移植了X264视频编码模型和jrtplib,并设计了一个基于jrtplib的视频发送程序,经过网卡发送数据.在主机端,接收程序接收数据后,调用ffmpeg解码,并设计了一个基于SDL库的显示程序.另外,在扩展方案中还设计了基于TCP的可靠视频发送和接收程序.实验结果表明,对捕获的视频帧编码效果良好,满足监控系统需求.
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| 关 键 词： | Linux移植 嵌入式系统 视频监控 |
Design of embedded video surveillance system based on ARM |
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| PENG Tie-gang,LIU Guo-fan,CAO Shao-kun,PEI Qin.Design of embedded video surveillance system based on ARM[J].Computer Engineering and Design,2010,31(6). |
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| Authors: | PENG Tie-gang LIU Guo-fan CAO Shao-kun PEI Qin |
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| Affiliation: | PENG Tie-gang1,LIU Guo-fan2,CAO Shao-kun1,PEI Qin1(1.College of Information Engineering,Xiangtan University,Xiangtan 411105,China,2.College of Electrical , Information Engineering,Hunan Institute of Engineering,Xiangtan 411104,China) |
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| Abstract: | Aimed at traditional video surveillance system usually based on DSP which has relatively high cost, a kind of low cost embedded video surveillance system is designed based on ARM, using S3C2440 as the hardware platform and using Linux operating system as software platform.Added all the necessary drivers in kernel, transplanted the X264 video encoder model and jrtplib, and a video send procedure is devised which based on jrtplib, by way of network interface card to send data.In host side, after receive proce... |
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| Keywords: | ARM9 X264 ARM9 Linux transplant X264 embedded system video surveillance |
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