Cheating prevention visual cryptography scheme using Latin square.

YaWei Ren Feng Liu Teng Guo Rongquan Feng Dongdai Lin

Published in: IET Inf. Secur. (2017)

Keyphrases

visual cryptography scheme
visual cryptography
secret sharing
secret sharing scheme
secret image
multi party
human eyes
preprocessing
feature vectors
digital images
co occurrence