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Optical Engineering

Sharing secret images using Blakley's concept
Author(s): Hao-Kuan Tso
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Paper Abstract

How to protect secret information is a most important issue in military technology. In this paper, a (p,n) secret sharing method using Blakley's concept is proposed to protect the security of secret images. Even though enemies know p-1 of n shadow images, they cannot obtain any information about the secret image. Only p or more than p shadow images can reconstruct it. Experimental results show that the proposed method has the advantage of smaller shared images, which can greatly reduce the storage space.

Paper Details

Date Published: 1 July 2008
PDF: 3 pages
Opt. Eng. 47(7) 077001 doi: 10.1117/1.2955502
Published in: Optical Engineering Volume 47, Issue 7
Show Author Affiliations
Hao-Kuan Tso, Army Academy R.O.C. (Taiwan)

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