High capacity reversible data hiding in encrypted image based on image encoding and POB.

Hang Gao Tiegang Gao Zhaoning You Renhong Cheng

Published in: J. Frankl. Inst. (2020)

Keyphrases

high capacity
reversible data hiding
data hiding
data storage
input image
pixel values
data embedding
cover image
image segmentation
secret data
test images
error correction
barcode
image data
multiresolution
jpeg images
watermarking technique
original images
visual quality
image quality