Improved reversible data hiding based on PVO and adaptive pairwise embedding.

Haorui Wu Xiaolong Li Yao Zhao Rongrong Ni

Published in: J. Real Time Image Process. (2019)

Keyphrases

reversible data hiding
pairwise
data hiding
high capacity
visual quality
prediction algorithm
pixel values
similarity measure
coding method
digital images
database management systems
error correction
error concealment
cover image