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Reversible data hiding in encrypted images based on IWT and chaotic system.
Lingzhuang Meng
Lianshan Liu
Xiaoli Wang
Gang Tian
Published in:
Multim. Tools Appl. (2022)
Keyphrases
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image data
input image
chaotic systems
reversible data hiding
test images
pixel values
data hiding
original images
image segmentation
gaussian noise