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Renewal of secret and shadows in secret image sharing.
Yongqiang Yu
Xuehu Yan
Longlong Li
Jiayu Wang
Published in:
IET Inf. Secur. (2022)
Keyphrases
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secret image sharing
secret image
chinese remainder theorem
visual cryptography
secret sharing scheme
cover image
spatial domain
secret information
reconstructed image
human eyes
multiscale
post processing
information hiding