Extended capabilities for visual cryptography.

Giuseppe Ateniese Carlo Blundo Alfredo De Santis Douglas R. Stinson

Published in: Theor. Comput. Sci. (2001)

Keyphrases

visual cryptography
secret sharing scheme
visual cryptography scheme
secret sharing
computer vision
gray scale
secret image sharing
image processing
face recognition
multiscale
multiresolution
binary images
secret image