Visualization of off-surface 3D viewpoint locations in spatial augmented reality
Visualization of off-surface 3D viewpoint locations in spatial augmented reality
复制标题
空间增强现实中离地 3D 视点位置的可视化
DOI：
10.1145/2491367.2491378
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
B. Thomas
中科院分区：
文献类型：
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作者：
Matt Adcock;David Feng;B. Thomas
空间增强现实（SAR）系统可以用于在物理任务中从远程专家传达指导。有时，远程专家被提供有工作空间的单个相机视图，但是，如果他们被给予实时捕获的3D模型并且可以自由地控制他们的视角，则本地工作人员需要知道远程专家可以看到什么。我们提出了三种新的SAR技术，复合楔，矢量盒，和Eyelight，可视化离表面的三维视点和支持所需的工作空间意识。我们的研究表明，复合楔形提示是最好的提供位置意识，和Eyelight提示是最好的提供能见度地图意识。
Spatial Augmented Reality (SAR) systems can be used to convey guidance in a physical task from a remote expert. Sometimes that remote expert is provided with a single camera view of the workspace but, if they are given a live captured 3D model and can freely control their point of view, the local worker needs to know what the remote expert can see. We present three new SAR techniques, Composite Wedge, Vector Boxes, and Eyelight, for visualizing off-surface 3D viewpoints and supporting the required workspace awareness. Our study showed that the Composite Wedge cue was best for providing location awareness, and the Eyelight cue was best for providing visibility map awareness.
DOI：
10.1109/ismar.2003.1240690
发表时间：
2003-10
期刊：
The Second IEEE and ACM International Symposium on Mixed and Augmented Reality, 2003. Proceedings.
影响因子：
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作者：
Natsuki Sugano;H. Kato;K. Tachibana
通讯作者：
Natsuki Sugano;H. Kato;K. Tachibana