ReMA:移动设备的实时3D视频流系统

Suk kyu Lee, Hyunsoon Kim, Woonghee Lee, Hwantae Kim, Jongtack Jung, Hwangnam Kim
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引用次数: 2

摘要

用户的多媒体交互正面临着从2D视频到3D视频的范式转变。尽管如此,用移动设备观看3D视频仍然很困难。在目前无线网络的技术壁垒下,很难想象3D视频流在移动设备上的及时传输是可行的。本文提出了一种基于轻量级压缩、链路自适应传输方案和网络侧辅助处理能力的新型3D视频分发系统ReMA。ReMA由一个3D数据发射器、一个接收器和一个用于生成和分发3D视频的基础设施组成。我们在一个真实的测试平台上实现了所提出的系统,并进行了彻底的实证评估研究。实验结果表明,该系统在移动设备实时传输3D视频方面具有很大的前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ReMA: Real-time 3D video streaming system for mobile devices
User's multimedia interaction is facing a paradigm shift from 2D to 3D videos. Nonetheless, it is still difficult to watch 3D videos with a mobile device. With current technological barrier in wireless networking, it is hardly imagined that the timely transmission for a 3D video streaming could be feasible with the mobile device. In this paper, we propose ReMA, a novel 3D video distribution system based on a lightweight compression, a linkadaptive transmission scheme, and a network-side assistance for processing capability. ReMA consists of a 3D data transmitter, a receiver, and an infrastructure for generating and distributing 3D videos. We implemented the proposed system in a real testbed and conducted a thorough empirical evaluation study. Based on the empirical results, the proposed system presents a great promise in streaming 3D video in real-time to the mobile device.
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