On the multi-level embedding of crypto-image reversible data hiding.

Xu Wang Ching-Chun Chang Chia-Chen Lin Chin-Chen Chang

Published in: J. Vis. Commun. Image Represent. (2022)

Keyphrases

reversible data hiding
pixel values
cover image
data hiding
input image
image data
high capacity
image segmentation
secret data
test images
high resolution
prediction algorithm
data embedding
image quality
super resolution
hough transform
image blocks
secret image
multiresolution
multiscale