解决在商用地面和卫星传输电路上视频图像压缩的新兴技术

军事通信技术 Pub Date : 1988-10-23 DOI:10.1109/MILCOM.1988.13370

J. Kozłowski, B. Ragsdale

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引用次数: 1

摘要

作者论述了利用商业电话和卫星服务的视频通信作为美国政府应用的远距离解决问题和远程培训的成本效益手段。这项可行性研究和试点示范的主要目标是评估各种视频压缩编解码器、交互式计算机技术和高分辨率图形传输设备，这些设备与政府加密设备一起在多条56kb电话线上工作，或与ISDN兼容的64kb卫星电路。结论是，在多个64kb或128kb /s卫星电路上使用压缩视频图像、收费质量音频和高分辨率图形是一种经过验证的技术，与国防商业电信网络上提供的T-1或1.5 Mb视频电路相比，具有显著的成本优势

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Addressing the emerging technology of video image compression over commercially available terrestrial and satellite transmission circuits

The authors address the use of video communications with commercial telephone and satellite services as a cost-effective means of long-distance problem solving and teletraining for US Government applications. A primary objective of this feasibility study and pilot demonstration is to evaluate various video-compression codecs, interactive computer technology, and high-resolution graphics transmission equipment working with government encryption devices over multiple 56-kb telephone lines, or ISDN compatible 64-kb satellite circuits. It is concluded that the use of compressed video imagery, toll quality audio, and high-resolution graphics over multiple 64-kb or 128-kb/s satellite circuits is a proven technology with significant cost advantages over T-1 or 1.5 Mb video circuits as provided on the defense commercial telecommunications network.<>

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来源期刊

军事通信技术

自引率

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发文量

2434