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Practical performance analysis of secure modulations for woa spread-spectrum based image watermarking.
Benjamin Mathon
Patrick Bas
François Cayre
Published in:
MM&Sec (2007)
Keyphrases
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image watermarking
spread spectrum
watermarking algorithm
geometric distortions
discrete wavelet transform
additive noise
jpeg compression
digital watermarking
copyright protection
watermark detection
feature vectors
transform domain
lossy compression