Floating image device with autostereoscopic display and viewer-tracking technology

Chang-Ying Chen; Kun-Lung Tseng; Chy-Lin Wang; Chao-Hsu Tsai

doi:10.1117/12.912042

27 February 2012 Floating image device with autostereoscopic display and viewer-tracking technology

Chang-Ying Chen, Kun-Lung Tseng, Chy-Lin Wang, Chao-Hsu Tsai

Proceedings Volume 8288, Stereoscopic Displays and Applications XXIII; 82881X (2012) https://doi.org/10.1117/12.912042
Event: IS&T/SPIE Electronic Imaging, 2012, Burlingame, California, United States

Abstract

Now, numerous types of 3D display have been developed or under-developing. However, most of them present stereoscopic images in a space with limited distance from the physical screen. A display which can deliver stereoscopic images in the free space and satisfies the touching sense of viewers is always expected. As a result, we proposed a floating image device with auto-stereoscopic display and viewer tracking technology. The key technology includes that the optical projected lenses with wide view angle which exceeds 30 degrees, the optimized parameters of 2 views auto-stereoscopic display which fits the viewing specifications and the viewer tracking technology which can update the corresponding image of the particular view angle in real time. The novel display is the other choice for consumers especially for product exhibition, user interface of kiosk and a kind of apparatus of video conference, etc.

Citation Download Citation

Chang-Ying Chen, Kun-Lung Tseng, Chy-Lin Wang, and Chao-Hsu Tsai "Floating image device with autostereoscopic display and viewer-tracking technology", Proc. SPIE 8288, Stereoscopic Displays and Applications XXIII, 82881X (27 February 2012); https://doi.org/10.1117/12.912042

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