A Double Layered "Plus-Minus One" Data Embedding Scheme.

Weiming Zhang Xinpeng Zhang Shuozhong Wang

Published in: IEEE Signal Process. Lett. (2007)

Keyphrases

data embedding
data hiding
reversible data embedding
manifold learning
secret data
grayscale images
compressed images
information hiding
index table
error concealment
distortion measure
image coding
dimension reduction