| 基于COFDM的汽渡实时移动视频监控系统 |
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| 引用本文： | 杨振华. 基于COFDM的汽渡实时移动视频监控系统[J]. 南通纺织职业技术学院学报, 2010, 10(1): 4-7 |
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| 作者姓名： | 杨振华 |
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| 作者单位： | 南通纺织职业技术学院,南通,226007 |
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| 摘 要： | 为实现汽渡实时移动视频监控,简要分析对比了现有的无线视频传输技术,采用基于COFDM的无线视频移动传输技术,结合数字媒体处理器TMS320DM642实现实时H.264编/解码,设计了一套实时视频采集和无线移动传输方案,主要阐述了COFDM技术在该方案中的具体实施要点.系统很好地实现了渡轮在远程、多障碍物、移动情况下的实时监控.
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| 关 键 词： | COFDM 移动视频监控 数字媒体处理器 |
Design of Real-time Mobile Video Monitoring System for Ferryboats Based on COFDM |
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| YANG Zhen-hua. Design of Real-time Mobile Video Monitoring System for Ferryboats Based on COFDM[J]. Journal of Nantong Textile Vocational Technology college, 2010, 10(1): 4-7 |
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| Authors: | YANG Zhen-hua |
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| Affiliation: | Nantong Textile Vocational Technology College/a>;Nantong 226007/a>;China |
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| Abstract: | Analyzed and contrasted the existing technologies of mobile video transmission,and designed a program with real-time video capture and wireless mobile transmission,which realized the real-time mobile video monitoring of ferryboats.The program employed wireless video mobile transmission technology based on COFDM,as well as the technology of real-time H.263 encoding/decoding by means of digital media processor TMS 320 DM642.Major implementation points of COFDM technology in the program were elaborated.The sys... |
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| Keywords: | COFDM mobile video monitoring digital media processor |
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