Securing information display for multiple secrets

Shyong Jian Shyu; Ming-Chiang Chen; Kun-Mao Chao

doi:10.1117/1.3121306

1 May 2009 Securing information display for multiple secrets

Shyong Jian Shyu, Ming-Chiang Chen, Kun-Mao Chao

Author Affiliations +

Optical Engineering, Vol. 48, Issue 5, 057005 (May 2009). https://doi.org/10.1117/1.3121306

Abstract

The technique of securing information display first proposed by Yamamoto, Hayasaki, and Nishida [Opt. Lett. 28, 1564-1566 (2003)] aims at protecting the displayed information by using a decoding mask with a limited viewing zone. Their encoding approaches were inherited from visual cryptography. We study several variants of securing information display for multiple secrets. By exploiting some primitive and informative features of binary images (instead of inheriting from visual cryptography), we design novel schemes to resolve these new problems. Our schemes extend the studies of securing information display and enrich the feasibility and flexibility of their applications.

©(2009) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Shyong Jian Shyu, Ming-Chiang Chen, and Kun-Mao Chao "Securing information display for multiple secrets," Optical Engineering 48(5), 057005 (1 May 2009). https://doi.org/10.1117/1.3121306

Published: 1 May 2009

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE