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Proceedings Paper

Holographic image encryption using random phase mask
Author(s): Joewono Widjaja
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Paper Abstract

Random phase mask has been widely used for increasing security of holographic image encryption. This works study effect of random phase mask on quality of decrypted images through computer simulations. The results show that the image quality depends of the position of the phase mask with respect to the input image.

Paper Details

Date Published: 16 November 2010
PDF: 7 pages
Proc. SPIE 7851, Information Optics and Optical Data Storage, 785108 (16 November 2010); doi: 10.1117/12.872728
Show Author Affiliations
Joewono Widjaja, Suranaree Univ. of Technology (Thailand)

Published in SPIE Proceedings Vol. 7851:
Information Optics and Optical Data Storage
Feijun Song; Shiquan Tao; Francis T. S. Yu; Suganda Jutamulia; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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