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A (k, n) threshold partial reversible AMBTC-based visual cryptography using one reference image.
Xiaotian Wu
Dong Chen
Ching-Nung Yang
Yi-Yun Yang
Published in:
J. Vis. Commun. Image Represent. (2019)
Keyphrases
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secret sharing scheme
visual cryptography
secret sharing
key management
black and white
secret image
feature extraction
encryption scheme
multiscale
natural images
post processing