一种采用分层编码和分组优先级的视频通信方法，用于Internet上的远程技术咨询

2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233) Pub Date : 2001-08-26 DOI:10.1109/PACRIM.2001.953533

N. Iguchi, F. Uchio, T. Kitahashi

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引用次数: 2

摘要

将图像划分为感兴趣区域和无兴趣区域，然后根据空间频率对图像进行分层和编码。报文的优先级根据区域和层来确定。我们假设路由器根据优先级和网络状况传输数据包。通过将感兴趣的区域赋予最高优先级，包含在感兴趣区域内的数据包将作为第一优先级转发。利用所提出的方法，我们可以在互联网上通过视频通信进行远程技术咨询。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A video communication method using layered coding and packet priority for remote technical consultation on the Internet

Images are divided into a region of interest and a region of no interest, and then the images are layered by spatial frequency and coded. Priorities are given according to regions and layers for packets. We assume that routers transmit packets according to priority and network condition. By giving top priority to the region of interest, packets that are included in the region of interest are forwarded as first priority packets. Using the proposed method, we can perform remote technical consultation by video communication on the Internet.

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来源期刊

2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233)

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