Desktop autostereoscopic display with head tracking capability

Jung-Young Son; Serguei A. Shestak; Sung-Sik Kim; Yong-Jin Choi

doi:10.1117/12.430814

22 June 2001 Desktop autostereoscopic display with head tracking capability

Jung-Young Son, Serguei A. Shestak, Sung-Sik Kim, Yong-Jin Choi

Proceedings Volume 4297, Stereoscopic Displays and Virtual Reality Systems VIII; (2001) https://doi.org/10.1117/12.430814
Event: Photonics West 2001 - Electronic Imaging, 2001, San Jose, CA, United States

Abstract

A desktop 20 inches autostereoscopic display system based on two 6.5 inches LCD projection panels and a single objective is described. The system employs vertical separation of left and right views in the objective's entrance pupil for the viewing zone forming. The vertically separated views are horizontally divided with use of a positioned at the pupil. This diaphragm is composed of two horizontally parallel LC stripes shutters which are made of independently working 32 black and white LCD columns. A rear projection type screen made of a Fresnel lens with a vertical diffuser is used for the image projection. The screen provides the best viewing distance of 70 - 80 cm. The system equipped with a head-tracking device for 16-view image display. The system is compatible with any dual monitor SVGA video card with resolution 800 X 600 or any source of parallel stereoscopic video signal. The size of the system is comparable to that of 20 inch CRT monitor.

Citation Download Citation

Jung-Young Son, Serguei A. Shestak, Sung-Sik Kim, and Yong-Jin Choi "Desktop autostereoscopic display with head tracking capability", Proc. SPIE 4297, Stereoscopic Displays and Virtual Reality Systems VIII, (22 June 2001); https://doi.org/10.1117/12.430814

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