Color Image Reversible Data Hiding With Double-Layer Embedding.

Zhenjun Tang Hewang Nie Chi-Man Pun Heng Yao Chunqiang Yu Xianquan Zhang

Published in: IEEE Access (2020)

Keyphrases

reversible data hiding
color images
data hiding
high capacity
visual quality
gray scale
pixel values
prediction algorithm
cover image
color information
grayscale images
error correction
bit rate
coding method
spatial domain
secret data
watermarking technique
information hiding
image processing