增强VR和AR:光场显示与空中交互

IF 0.7 4区计算机科学 Q4 COMPUTER SCIENCE, CYBERNETICS

Presence-Teleoperators and Virtual Environments Pub Date : 2016-11-28 DOI:10.1145/2992138.2992151

Chen Su, Yifan Peng, Qing Zhong, Haifeng Li, Rui Wang, W. Heidrich, X. Liu

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引用次数: 2

摘要

我们提出了一个360°光场显示器，以可视化桌面屏幕上方的3D物体，并提供一个可抓取和可测量的虚拟或增强现实环境。该显示器由旋转平板偏转扩散屏、高速光场投影仪、用户跟踪和交互组件组成。后投影光传播是专门设计用来重建光场的。通过将这个悬浮光场校准到物理维度，并捕获用户手势，我们使多个用户能够基于他们的虚拟测量感知进行空中交互。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Towards VR and AR enhancement: light field display with mid-air interaction

We present a 360° light field display to visualize 3D objects above the table-top screen, and provide a graspable and measurable virtual or augmented reality environment. The display is constructed by a spinning flat-plate deflected diffuser screen, a high-speed light field projector, and the user tracking and interaction components. A rear projection light propagation is specially designed to reconstruct the light field. By calibrating this levitated light field to the physical dimension, and capturing user gestures, we enable multiple users mid-air interactions based on their virtual measurement perception.

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来源期刊

Presence-Teleoperators and Virtual Environments Multiple-

CiteScore

2.20

自引率

0.00%

发文量

审稿时长

>12 weeks