An informed unipolar spread spectrum modulation for self-synchronized robust watermarking.

Peng Zhang Shuzheng Xu Huazhong Yang

Published in: ICASSP (2012)

Keyphrases

robust watermarking
spread spectrum
image watermarking
copyright protection
digital watermarking
watermarking algorithm
watermarking scheme
jpeg compression
watermarking technique
discrete wavelet transform
digital images
data hiding
additive noise
geometric distortions
ofdm system