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Proceedings Paper

A large 1D retroreflective autostereoscopic display
Author(s): Quinn Y. J. Smithwick; Nicola Ranieri
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Paper Abstract

We aim to produce a wide field-of view large autostereoscopic display for multiple viewers based on a 1D retroreflective screen and overheard microprojectors. The 1D retroreflective screen consists of retroreflector, anisotropic diffuser, and embedded fiber-optic array with optical sensors. Microprojectors modified with wide angle converter lenses are mounted unobtrusively over each viewing location. Each projector’s structured lighting is detected by the screen’s sensor array for calibration. Pin-cushion distortion correction, rectification and cross-talk reduction are implemented for proper stereo fusion. We examine common viewing scenarios of single viewer autostereoscopic projection, multiprojector automultiscopic projection, side by side multiviewer common and independent autostereoscopic projection, and frontback autostereoscopic projection.

Paper Details

Date Published: 17 March 2015
PDF: 13 pages
Proc. SPIE 9391, Stereoscopic Displays and Applications XXVI, 93910J (17 March 2015); doi: 10.1117/12.2075997
Show Author Affiliations
Quinn Y. J. Smithwick, Disney Research, Los Angeles (United States)
Nicola Ranieri, Disney Research, Los Angeles (United States)
ETH Zürich (Switzerland)

Published in SPIE Proceedings Vol. 9391:
Stereoscopic Displays and Applications XXVI
Nicolas S. Holliman; Andrew J. Woods; Gregg E. Favalora; Takashi Kawai, Editor(s)

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