Double linear regression prediction based reversible data hiding in encrypted images.

Fengyong Li Hengjie Zhu Jiang Yu Chuan Qin

Published in: Multim. Tools Appl. (2021)

Keyphrases

linear regression
linear predictors
linear regression model
image data
least squares
prediction algorithm
reversible data hiding
three dimensional
test images
pixel values
input image
original images
computer vision
prediction error
data hiding