Vector Watermarking Robust to Both Global and Local Geometrical Distortions.

Dong-Hyuck Im Hae-Yeoun Lee Seung-Jin Ryu Heung-Kyu Lee

Published in: IEEE Signal Process. Lett. (2008)

Keyphrases

image watermarking
geometric distortions
digital images
watermarking method
digital image watermarking
spread spectrum
real time
feature vectors
vector space
global image statistics
data sets
genetic algorithm
multiscale