A Large Scale Interactive Holographic Display

Authors:
Tibor Agocs;Tibor Balogh;Tamas Forgacs;Fabio Bettio;Enrico Gobbetti;Gianluigi Zanetti;Eric Bouvier
Affiliations:
Holografika, Hungary;Holografika, Hungary;Holografika, Hungary;CRS4, Italy;CRS4, Italy;CRS4, Italy;CS Communication & Systèèmes, France
Venue:
VR '06 Proceedings of the IEEE conference on Virtual Reality
Year:
2006

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Abstract

Our work focuses on the development of interactive multi-user holographic displays that allow freely moving naked eye participants to share a three dimensional scene with fully continuous, observer independent, parallax. Our approach is based on a scalable design that exploits a specially arranged array of projectors and a holographic screen. The feasibility of such an approach has already been demonstrated with a working hardware and software 7.4M pixel prototype driven at 10-15Hz by two DVI streams. In this short contribution, we illustrate our progress, presenting a 50M pixel display prototype driven by a dedicated cluster hosting multiple consumer level graphic cards.