| 基于JPEG的远程控制系统设计 |
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| 引用本文： | CHENG Ya-ping,周健祥,ZHANG Tai-zhong.基于JPEG的远程控制系统设计[J].计算机工程与设计,2008,29(15). |
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| 作者姓名： | CHENG Ya-ping 周健祥 ZHANG Tai-zhong |
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| 作者单位： | 南京信息工程大学,计算机与软件学院,江苏,南京,210044 |
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| 基金项目： | 江苏省高校自然科学基础研究基金 |
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| 摘 要： | 介绍了远程控制的特征及基本思想,分析了远程控制遇到的障碍,比较了几种常用的解决方案及其不足.在此基础上,提出了基于拷屏和JPEG标准压缩的解决方案,该方案有较好的实时性和较低的复杂度,可广泛应用于远程教育、远程技术支持等网络多媒体应用领域.
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| 关 键 词： | 远程控制 拷屏 消息模拟 实时性 压缩 |
Design of remote control system based on JPEG |
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| CHENG Ya-ping,ZHOU Jian-xiang,ZHANG Tai-zhong.Design of remote control system based on JPEG[J].Computer Engineering and Design,2008,29(15). |
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| Authors: | CHENG Ya-ping ZHOU Jian-xiang ZHANG Tai-zhong |
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| Affiliation: | CHENG Ya-ping1,ZHOU Jian-xiang1,ZHANG Tai-zhong2(1.Collegeof Computer, Software,Nanjing University of Information Science , Technology,Nanjing 210044,China,2.CollegeofMathematics , Physics,Nanjing University ofInformation Science, Technology,Nanjing210044,China) |
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| Abstract: | The feature and principle of remote control is given.Then the hindrance of remote control is analyzed and several frequently used methods for remote control are compared.A method based on copying screen and JPEG is presented.This method has better real-time control and lower complexity.Therefore,this method can be widely applied to network multi-media application such as telecom-muting and teaching at distance. |
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| Keywords: | remote control copying screen message simulation real-time compression |
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