Securing information display for multiple secrets

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

doi: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.

Citation Download Citation

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

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

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

Includes PDF, HTML & Video, when available

Members: $20.00

Non-members: $25.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years