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Local complexity based adaptive embedding mechanism for reversible data hiding in digital images.
Fang Cao
Bowen An
Heng Yao
Zhenjun Tang
Published in:
Multim. Tools Appl. (2019)
Keyphrases
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reversible data hiding
digital images
data hiding
high capacity
prediction algorithm
watermarking technique
pixel values
error correction
visual quality
spatial domain
cover image
coding method
secret data
bit rate
copyright protection
motion estimation
color images
watermarked image
image data