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Key-dependent pyramidal wavelet domains for secure watermark embedding.
Werner Dietl
Peter Meerwald
Andreas Uhl
Published in:
Security and Watermarking of Multimedia Contents (2003)
Keyphrases
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multiresolution
watermark embedding
wavelet domain
wavelet transform
wavelet coefficients
spread spectrum
watermarking scheme
human visual system
multiscale
denoising
wireless sensor networks
maximum likelihood
spatial domain
watermarking algorithm
digital watermarking