Pixel-based pixel value ordering predictor for high-fidelity reversible data hiding.

Xiaochao Qu Hyoung Joong Kim

Published in: Signal Process. (2015)

Keyphrases

pixel values
high fidelity
reversible data hiding
image quality
gray level
real time
high quality
secret data
blurred images
visual quality
cover image
probability density function
high resolution
image data