961 search results - page 3 / 193 » Visual Cryptography on Graphs |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
: Visual Cryptography is a secret sharing scheme that uses the human visual system to perform computations. This paper presents a recursive hiding scheme for 3 out of 5 secret shar...
IWANN
2001
Springer
13 years 11 months ago
2001
Springer
This paper proposes the general paradigm to build Q'tron neural networks (NNs) for visual cryptography. Given a visual encryption scheme, usually described using an access st...
JCP
2008
13 years 7 months ago
2008
Multi-pixel encoding is an emerging method in visual cryptography for that it can encode more than one pixel for each encoding run. Nevertheless, in fact its encoding efficiency is...
DCC
2005
IEEE
14 years 6 months ago
2005
IEEE
A recent publication introduced a Visual Crypto (VC) system, based on the polarisation of light. This VC system has good resolution, contrast and colour properties. Mathematically,...
ACRI
2006
Springer
14 years 1 months ago
2006
Springer
