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多站点远程实时视频传输与控制系统 被引量:5

Multiple site,real-time video transmissions for remote control systems
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摘要 为了实现远程监控图像的清晰,并保障系统的实时性和可靠性,需要高效率和高质量地进行视频压缩,无差错地进行快速网络传输,有效地进行命令控制。通过优化最新的H.264视频编码算法,设计有效的传输方案和引入自适应的传输机制来解决远程活动图像传输系统中存在的清晰、实时、高效、可靠性问题。实验结果表明:改进后的算法较原有的T.264编码方案速度提高了30%以上,设计的传输策略在保障传输速度的同时,能有效地适应不同的网络环境。在系统中引入的几个关键技术对远程视频传输系统提供了有力的支持。 High image quality, fast, reliable remote control systems require efficient video compression algorithms, robust network transmission strategies and effective control methods. The H. 264 algorithm was optimized to design an effective transmission method for a self-adaptive remote control system. Tests show that the optimized algorithm is more than 30% faster than the T. 264 algorithm. The system can be applied to various network environments with more efficient transmission. These techniques significantly improve remote control systems.
出处 《清华大学学报(自然科学版)》 EI CAS CSCD 北大核心 2008年第7期1154-1156,共3页 Journal of Tsinghua University(Science and Technology)
基金 国家自然科学基金资助项目(60773148 60503039) 航天部创新基金项目(J0320060003)
关键词 应用软件 视频编码 视频传输 命令控制 自适应 远程控制 application software video coding video transmission command control self-adaptive, remote control
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参考文献6

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共引文献13

同被引文献30

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