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Resistant image watermarking in the phases of the Complex Hadamard Transform coefficients.
Roumen Kountchev
Stuart Harvey Rubin
Mariofanna G. Milanova
Vladimir Todorov
Roumiana Kountcheva
Published in:
IRI (2010)
Keyphrases
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transform coefficients
image watermarking
transform domain
reconstructed image
subband
coding scheme
jpeg compression
spatial domain
image reconstruction
geometric distortions
discrete wavelet transform
copyright protection
digital images
reconstruction error
image coder