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An adaptive reversible steganographic scheme based on the just noticeable distortion.
Chuan Qin
Chin-Chen Chang
Chia-Chun Lin
Published in:
Multim. Tools Appl. (2015)
Keyphrases
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just noticeable distortion
digital images
visual quality
discrete cosine transform
data hiding
computational complexity
step size
jpeg images
image distortion