Adaptive Embedding Pattern for Grayscale-Invariance Reversible Data Hiding.

Erdun Gao Zhibin Pan Xinyi Gao

Published in: CoRR (2019)

Keyphrases

gray scale
reversible data hiding
data hiding
binary images
grayscale images
high capacity
color images
gray level
pixel values
secret data
cover image
error diffusion
prediction algorithm
halftone images
error correction
visual quality
black and white
spread spectrum