Improved scheme and evaluation method for progressive visual cryptography.

Binh Le Thanh Thai Hidema Tanaka Kohtaro Watanabe

Published in: EURASIP J. Inf. Secur. (2022)

Keyphrases

evaluation method
visual cryptography
secret sharing scheme
visual cryptography scheme
evaluation methods
secret image sharing
evaluation model
secret image
secret sharing
fuzzy comprehensive evaluation
human eyes
error diffusion
encryption scheme
key management
analytic hierarchy process