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Proceedings Paper

Large-scale projection using integral imaging techniques
Author(s): Rohit Kotecha; Malcolm McCormick; Neil A. Davies
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Paper Abstract

Currently, several 3D stereoscopic projection systems exist where the audience are required to wear some sort of visual aid. A number of research groups are investigating autostereoscopic displays, as these systems are more acceptable to the casual observer as they require no additional visual aids. Most autostereoscopic projection displays are stereoscopic or employ multiview techniques. Both approaches are limited in their ability to present realistic 3D images with natural viewing attributes. The paper reports on the results of experiments carried out to evaluate large-scale 3D integral projection. Two projection arrangements (single-lens un-corrected optics and double-lens corrected optics) are reported and their advantages and disadvantages described. Live capture and computer generated integral images have been projected back to “life-size.” The observer can interact with the 3D image by reaching into the presented volumetric image space.

Paper Details

Date Published: 30 May 2003
PDF: 10 pages
Proc. SPIE 5006, Stereoscopic Displays and Virtual Reality Systems X, (30 May 2003); doi: 10.1117/12.474158
Show Author Affiliations
Rohit Kotecha, De Montfort Univ. (United Kingdom)
Malcolm McCormick, De Montfort Univ. (United Kingdom)
Neil A. Davies, De Montfort Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 5006:
Stereoscopic Displays and Virtual Reality Systems X
Andrew J. Woods; John O. Merritt; Stephen A. Benton; Mark T. Bolas, Editor(s)

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