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Proceedings Paper

Digital holographic data reconstruction with data compression
Author(s): Takanori Nomura; Atsushi Okazaki; Masashi Kameda; Yoshiharu Morimoto; Bahram Javidi
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Paper Abstract

A digital holographic data reconstruction method with data compression is proposed. We show the number of quantization level of a digital hologram can be reduced. By computer simulations it is confirmed that the method is especially useful for binary images. For gray scale images, we propose a bit plane decomposition method. By this method, we show both high reconstructed image quality and a high compression ratio can be achieved. This method is applicable to both a normal digital hologram and an encrypted digital hologram.

Paper Details

Date Published: 13 November 2001
PDF: 8 pages
Proc. SPIE 4471, Algorithms and Systems for Optical Information Processing V, (13 November 2001); doi: 10.1117/12.449341
Show Author Affiliations
Takanori Nomura, Wakayama Univ. (Japan)
Atsushi Okazaki, Wakayama Univ. (Japan)
Masashi Kameda, Japan Advanced Institute of Science and Technology (Japan)
Yoshiharu Morimoto, Wakayama Univ. (Japan)
Bahram Javidi, Univ. of Connecticut (United States)

Published in SPIE Proceedings Vol. 4471:
Algorithms and Systems for Optical Information Processing V
Bahram Javidi; Demetri Psaltis, Editor(s)

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