ShareAR: Communication-Efficient Multi-User Mobile Augmented Reality
ShareAR: Communication-Efficient Multi-User Mobile Augmented Reality
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DOI：
10.1145/3365609.3365867
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发表时间：
2019-11
期刊：
影响因子：
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通讯作者：
Xukan Ran;Carter Slocum;M. Gorlatova;Jiasi Chen
中科院分区：
文献类型：
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作者：
Xukan Ran;Carter Slocum;M. Gorlatova;Jiasi Chen
增强现实是移动的设备上的新兴应用。然而，人们对多用户AR场景的通信需求和挑战缺乏了解。在这份立场文件中，我们提出了几个重要的研究问题，需要解决的低延迟，准确的共享AR体验：（a）系统权衡今天使用的AR通信架构在移动的AR平台;（B）了解AR通信模式和适应AR应用层动态变化的网络条件;以及（c）在移动的设备上真实的评估AR体验质量的工具和方法。我们提出了现成的移动的AR平台的初步测量，以及我们的AR系统，ShareAR的结果，说明性能权衡，并指出有前途的新的研究方向。
Augmented reality is an emerging application on mobile devices. However, there is a lack of understanding of the communication requirements and challenges of multi-user AR scenarios. In this position paper, we propose several important research issues that need to be addressed for low-latency, accurate shared AR experiences: (a) Systems tradeoffs of AR communication architectures used today in mobile AR platforms; (b) Understanding AR communication patterns and adapting the AR application layer to dynamically changing network conditions; and (c) Tools and methodologies to evaluate AR quality of experience in real time on mobile devices. We present preliminary measurements of off-the-shelf mobile AR platforms as well as results from our AR system, ShareAR, illustrating performance tradeoffs and indicating promising new research directions.