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Proceedings Paper

Portable three-dimensional display system for CGHs
Author(s): Yuji Sakamoto
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Paper Abstract

A computer generated hologram (CGH) requires a high-resolution device to represent a hologram data. I propose a new three-dimensional display method that has the expanded viewing zone and a large object size with a low-resolution device. Using the method, I developed a portable three-dimensional display system that shows 3D objects in the area of 4x2 cm. The display showed three-dimensional images which were full parallax, autostereoscopic and viewed binocularly. It is small and lightweight enough to carry by a hand. Moreover, it is assembled at a low cost and uses a low-price transparency sheet with 4000dpi.

Paper Details

Date Published: 3 February 2009
PDF: 8 pages
Proc. SPIE 7233, Practical Holography XXIII: Materials and Applications, 723303 (3 February 2009); doi: 10.1117/12.809767
Show Author Affiliations
Yuji Sakamoto, Hokkaido Univ. (Japan)

Published in SPIE Proceedings Vol. 7233:
Practical Holography XXIII: Materials and Applications
Hans I. Bjelkhagen; Raymond K. Kostuk, Editor(s)

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