- 1-Distributed Consistency Maintenance Scheme for Interactive Mixed Reality Environments
- 1-Distributed Consistency Maintenance Scheme for Interactive Mixed Reality Environments
复制标题
- 1-交互式混合现实环境的分布式一致性维护方案
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Jannick P. Rolland
中科院分区：
文献类型：
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作者：
Felix G. Hamza;Charles E. Hughes;Jannick P. Rolland
计算机网络和渲染系统的进步促进了分布式协作环境的创建，其中在远程位置处的信息的分发允许高效的通信。特别具有挑战性的是分布式交互式混合现实（MR）环境，允许通过3D信息共享知识。在分布式交互MR环境中，动态共享状态表示多台机器必须维护的关于共享虚拟组件的变化信息。这种环境中的挑战之一是在存在不可避免的网络延迟和抖动的情况下保持动态共享状态的一致视图。共享场景的一致视图将显著增加参与者之间的存在感，并促进他们的互动。在进一步考虑的延迟问题，并在交互式分布式应用程序的当前趋势，我们提出了一种混合系统架构的传感器为基础的分布式环境，有可能提高系统的实时性和可扩展性。
Advances in computer networks and rendering systems facilitate the creation of distributed collaborative environments in which the distribution of information at remote locations allows efficient communication. Particularly challenging are distributed interactive Mixed Reality (MR) environments that allow knowledge sharing through 3D information. In a distributed interactive MR environment the dynamic shared state represents the changing information that multiple machines must maintain about the shared virtual components. One of the challenges in such environments is maintaining a consistent view of the dynamic shared state in the presence of inevitable network latency and jitter. A consistent view of the shared scene will significantly increase the sense of presence among participants and facilitate their interactivity. In further consideration of the latency problems and in the light of the current trends in interactive distributed applications, we propose a hybrid system architecture for sensor based distributed environments that has the potential to improve the system real-time behavior and scalability.