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Block-Based Reversible Data Hiding Using Histogram Shifting and Modulus Operator for Digital Images.
Pankaj Garg
Singara Singh Kasana
Geeta Kasana
Published in:
J. Circuits Syst. Comput. (2017)
Keyphrases
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reversible data hiding
digital images
data hiding
high capacity
prediction algorithm
pixel values
visual quality
motion compensation
coding method
error concealment
cover image
information hiding
black and white
feature extraction
data storage
spatial domain
motion estimation