2 search results - page 1 / 1 » Visual Cryptography for General Access Structure Using Pixel... |
JCP
2008
13 years 4 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...
IWANN
2001
Springer
13 years 9 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...