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Reversible data hiding in dual Stegano-image using an improved center folding strategy.
Li-Pin Chi
Chang-Han Wu
Hsung-Pin Chang
Published in:
Multim. Tools Appl. (2018)
Keyphrases
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reversible data hiding
image data
input image
pixel values
multiscale
image segmentation
data hiding
hough transform
test images
image quality
high capacity
image processing
post processing
compression ratio
original images