Content-Fragile Commutative Watermarking-Encryption Based on Pixel Entropy.

Roland Schmitz Shujun Li Christos Grecos Xinpeng Zhang

Published in: ACIVS (2015)

Keyphrases

digital images
information hiding
image authentication
multimedia
information theory
information content
special case
metadata
reversible watermarking
mutual information
input image
web content
information theoretic
pixel values
watermarking scheme
pixel level
image quality