A movable-screen immersive projection display

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A movable-screen immersive projection display

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Virtual Reality Software and Technology archive
Proceedings of the 2008 ACM symposium on Virtual reality software and technology table of contents

Bordeaux, France

POSTER SESSION: Posters table of contents

Pages 275-276

Year of Publication: 2008

ISBN:978-1-59593-951-7

Authors

Yuichi Tamura	Konan University
Hiroaki Nakamura	National Institutes of Natural Sciences
Atsushi Ito	Nagoya University

Sponsors

SIGCHI: ACM Special Interest Group on Computer-Human Interaction
SIGGRAPH: ACM Special Interest Group on Computer Graphics and Interactive Techniques

Publisher

ACM New York, NY, USA

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ABSTRACT

We propose a new room-sized immersive projection display. The display consists of a cylindrical screen that can be moved horizontally and vertically, allowing the user to easily change his/her field of view by moving the screen to any angle. The angle of the screen is measured by a motion sensor, and the projected stereo images are changed in response to the measured angle.

With this cylindrical screen system, it is necessary to project a distorted image onto the screen to produce a correct image. We make the distorted image using a multi-pass rendering method. In addition, a magnetic sensor measures the position and angle of the user and the screen images are changed if the user moves.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	Carolina Cruz-Neira , Daniel J. Sandin , Thomas A. DeFanti, Surround-screen projection-based virtual reality: the design and implementation of the CAVE, Proceedings of the 20th annual conference on Computer graphics and interactive techniques, p.135-142, August 02-06, 0093, Anaheim, CA [doi>10.1145/166117.166134]
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	3	M. Yamasaki, T. Minakawa, H. T. S. H., and Sato, M. 2002. Technology for seamless multi-projection onto a hybrid screen composed of differently shaped surface elements. Proceedings of IPT2002.
	4	Tetsuro Ogi , Masahiro Hayashi , Mitsutaka Sakai, Room-sized Immersive Projection Display for Tele-immersion Environment, Proceedings of the 17th International Conference on Artificial Reality and Telexistence, p.79-86, November 28-30, 2007 [doi>10.1109/ICAT.2007.48]