30 October 2019 Effect of viewing directions in projection-based multiviewer display systems
Author Affiliations +
Abstract

We study the effect of viewing directions in projection-based multiviewer display systems. Such systems display different images to several users watching a common screen. While different separation techniques have been used in cinema, we are interested in applications that require a more demanding viewing angle and more independent views, such as multisided immersive environment. We compare the luminous efficiency, crosstalk and colorimetric properties of polarization and spectral multiplexing, as a function of the viewing direction. We find that, whereas for spectral separation the crosstalk does not depend on the viewing angle, for polarization separation, the crosstalk increases with the viewing angle due to the depolarization induced by conventional screens.

© 2019 Society of Photo-Optical Instrumentation Engineers (SPIE) 0091-3286/2019/$28.00 © 2019 SPIE
Thomas Le Deun, Daniel N. Stoenescu, and Jean-Louis de Bougrenet de la Tocnaye "Effect of viewing directions in projection-based multiviewer display systems," Optical Engineering 58(10), 103108 (30 October 2019). https://doi.org/10.1117/1.OE.58.10.103108
Received: 25 June 2019; Accepted: 16 October 2019; Published: 30 October 2019
Lens.org Logo
CITATIONS
Cited by 1 scholarly publication.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Optical filters

Polarization

Projection systems

Displays

Luminous efficiency

Polarizers

Visualization

RELATED CONTENT


Back to Top