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Encrypted Image-Based Reversible Data Hiding with Public Key Cryptography from Interpolation-Error Expansion.
Fuqiang Di
Junyi Duan
Minqing Zhang
Yingnan Zhang
Jia Liu
Published in:
EIDWT (2017)
Keyphrases
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reversible data hiding
public key cryptography
public key
data hiding
high capacity
elliptic curve
visual quality
security model
provably secure
digital signature
prediction algorithm
database
digital libraries
pixel values
data storage