Semi-fragile watermarking scheme with discriminating general tampering from collage attack.

Yaoran Huo Hongjie He Fan Chen

Published in: APSIPA (2013)

Keyphrases

fragile watermarking scheme
special case
fragile watermarking
gaussian mixture model
digital images
closely related
countermeasures
neural network
similarity measure
maximum likelihood
spatial domain
jpeg compression
malicious attacks