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Cellular Automata Based Image Authentication Scheme Using Extended Visual Cryptography.
Sonal Kukreja
Geeta Kasana
Singara Singh Kasana
Published in:
Comput. Informatics (2019)
Keyphrases
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authentication scheme
image authentication
image data
multiscale
high resolution
image regions
test images
secret image
visual cryptography
tampering detection
image processing
similarity measure
digital images
access control
secret sharing scheme