计算机科学
观察员(物理)
计算机视觉
可视化
人工智能
计算机图形学(图像)
虚拟现实
增强现实
射影几何
人机交互
数学
物理
代数几何
量子力学
纯数学
作者
Kevin Yu,Kostantinos Zacharis,Ulrich Eck,Nassir Navab
出处
期刊:IEEE Transactions on Visualization and Computer Graphics
[Institute of Electrical and Electronics Engineers]
日期:2022-11-01
卷期号:28 (11): 3694-3704
被引量:1
标识
DOI:10.1109/tvcg.2022.3203108
摘要
Our world is full of cameras, whether they are installed in the environment or integrated into mobile devices such as mobile phones or head-mounted displays. Displaying external camera views in our egocentric view with a picture-in-picture approach allows us to understand their view; however, it would not allow us to correlate their viewpoint with our perceived reality. We introduce Projective Bisector Mirrors for visualizing a camera view comprehensibly in the egocentric view of an observer with the metaphor of a virtual mirror. Our concept projects the image of a capturing camera onto the bisecting plane between the capture and the observer camera. We present extensive mathematical descriptions of this novel paradigm for multi-view visualization, discuss the effects of tracking errors and provide concrete implementation for multiple exemplary use-cases.
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