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A reversible and affine invariant 3D data hiding technique based on difference shifting and logistic map.
Ashish Girdhar
Vijay Kumar
Published in:
J. Ambient Intell. Humaniz. Comput. (2019)
Keyphrases
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affine invariant
data hiding
affine transformation
error correction
high capacity
spatial domain
multiscale
reversible data hiding
information hiding
data hiding scheme
data embedding
watermarking technique
cover image
secret data
convex hull
affine invariance
pattern recognition
image segmentation