Experiment on Multi-video Transmission with Multipoint Tiled Display Wall

2011 International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2011-10-26 DOI:10.1109/3PGCIC.2011.54

Yasuo Ebara

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引用次数: 1

Abstract

In order to realize realistic remote communication between multipoint remote places via the Internet, the display of video streaming in each remote site with the large-scale screen is effective. However, grainy video is displayed on largescale screen to depend on the display resolution specification of display equipments such as a projector and wide-area monitor, and sufficient quality is not obtained. In this paper, we have constructed remote communication environment with tiled display wall in multipoint sites and have conducted experiment in order to study the possibility of realistic remote communication with multi-video streaming. From experimental results, these video streaming from each site have been shown to display more high-quality than expanded video image by single small camera. Moreover, we have measured the network throughput performance for each transmitted and received video streaming in this environment. From measurement results, the steady throughput performance has been gained in the case of each transmitted and received video streaming.

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多点拼接显示墙的多视频传输实验

为了通过互联网实现多点远程场所之间真实的远程通信，在每个远程站点上用大屏幕显示视频流是有效的。然而，在大屏幕上显示颗粒状视频依赖于投影仪和广域监视器等显示设备的显示分辨率规格，无法获得足够的质量。本文构建了多点多点多点显示墙的远程通信环境，并进行了实验，以研究多视频流实现现实远程通信的可能性。实验结果表明，这些视频流显示出比单个小型摄像机扩展后的视频图像更高的质量。此外，我们还测量了在这种环境下每个传输和接收视频流的网络吞吐量性能。从测试结果来看，在每个视频流的发送和接收情况下，都获得了稳定的吞吐量性能。

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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来源期刊

2011 International Conference on P2P, Parallel, Grid, Cloud and Internet Computing

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