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

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