Histogram-pair based reversible data hiding via searching for optimal four thresholds.

Guorong Xuan Xiaolong Li Yun-Qing Shi

Published in: J. Inf. Secur. Appl. (2018)

Keyphrases

reversible data hiding
data hiding
high capacity
prediction algorithm
visual quality
pixel values
error correction
coding method
data management
image quality
spatial domain