Data Hiding Based on a Two-Layer Turtle Shell Matrix.

Xiaozhu Xie Chia-Chen Lin Chin-Chen Chang

Published in: Symmetry (2018)

Keyphrases

data hiding
error correction
reversible data hiding
spread spectrum
secret data
spatial domain
tamper detection
data hiding scheme
jpeg images
high capacity
information hiding
data embedding
watermarking technique
cover image
singular value decomposition
multiresolution
image reconstruction