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  Distributed Rendering for Multiview Parallax Displays

Annen, T., Matusik, W., Zwicker, M., Pfister, H., & Seidel, H.-P. (2006). Distributed Rendering for Multiview Parallax Displays. In Proceedings of Stereoscopic Displays and Virtual Reality Systems XIII (pp. 231-240). Bellingham, USA: SPIE.

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 Creators:
Annen, Thomas1, Author           
Matusik, Wojciech, Author
Zwicker, Matthias, Author
Pfister, Hanspeter, Author
Seidel, Hans-Peter1, Author                 
Woods, Andrew J., Editor
Dodgson, Neil A., Editor
Merritt, John O., Editor
Bolas, Mark T., Editor
McDowall, Ian E., Editor
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1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: 3D display technology holds great promise for the future of television, virtual reality, entertainment, and visualization. Multiview parallax displays deliver stereoscopic views without glasses to arbitrary positions within the viewing zone. These systems must include a high-performance and scalable 3D rendering subsystem in order to generate multiple views at real-time frame rates. This paper describes a distributed rendering system for large-scale multiview parallax displays built with a network of PCs, commodity graphics accelerators, multiple projectors, and multiview screens. The main challenge is to render various perspective views of the scene and assign rendering tasks effectively. In this paper we investigate two different approaches: Optical multiplexing for lenticular screens and software multiplexing for parallax-barrier displays. We describe the construction of largescale multi-projector 3D display systems using lenticular and parallax-barrier technology. We have developed different distributed rendering algorithms using the Chromium stream-processing framework and evaluate the trade-offs and performance bottlenecks. Our results show that Chromium is well suited for interactive rendering on multiview parallax displays.

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Language(s): eng - English
 Dates: 2007-04-032006
 Publication Status: Issued
 Pages: -
 Publishing info: Bellingham, USA : SPIE
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 314438
Other: Local-ID: C125675300671F7B-2539C4BE55A0B69FC125712A0048AA71-Annen:SPIE:2006
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Title: Untitled Event
Place of Event: San Jose, USA
Start-/End Date: 2006-01-15

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Title: Proceedings of Stereoscopic Displays and Virtual Reality Systems XIII
Source Genre: Proceedings
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Publ. Info: Bellingham, USA : SPIE
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 231 - 240 Identifier: ISBN: 0-8194-6095-8

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