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Laser-Based Head-Tracked 3D Display Research

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9 Author(s)
Brar, R.S. ; Imaging & Displays Res. Group, De Montfort Univ., Leicester, UK ; Surman, P. ; Sexton, I. ; Bates, R.
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The construction and operation of two laser-based glasses-free 3D (autostereoscopic) displays that have been carried out within the European Union-funded projects MUTED and HELIUM3D is described in this paper. Both use a multi-user head tracker to direct regions viewer's referred to as exit pupils to viewer's eyes. MUTED employs a direct-view LCD whose backlight comprises novel steering optics and in HELIUM3D image information is supplied by a horizontally-scanned fast light valve whose output is controlled by a spatial light modulator (SLM). The principle of operation, construction and results obtained are described.

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Display Technology, Journal of  (Volume:6 ,  Issue: 10 )