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Sharing a verifiable secret image using two shadows.
Chin-Chen Chang
Chia-Chen Lin
T. Hoang Ngan Le
Hoai Bac Le
Published in:
Pattern Recognit. (2009)
Keyphrases
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secret image
secret sharing
secret image sharing
secret sharing scheme
visual cryptography scheme
visual cryptography
spatial domain
secret information
reconstructed image
cover image
human eyes
data sharing
information sharing
multi party
image reconstruction
post processing
image quality
ground truth