Restoration of embedded image from corrupted stego image.

Xianquan Zhang Tao Liang Zhenjun Tang Xuan Dai

Published in: Signal Process. (2012)

Keyphrases

embedded image
data hiding
data embedding
secret data
error correction
image restoration
wavelet domain
spatial domain
information hiding
manifold learning
image processing
watermarking algorithm
grayscale images
compressed images
error concealment
motion estimation
frequency domain
gray scale
digital images