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Using Curvelet transform for watermarking based on amplitude modulation.
Mohammad Reza Akbarzadeh Lari
Sedigheh Ghofrani
Desmond C. McLernon
Published in:
Signal Image Video Process. (2014)
Keyphrases
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amplitude modulation
curvelet transform
wavelet transform
hierarchical representation
frequency modulation
feature set
palmprint
watermarking scheme
fusion method
contrast enhancement
fading channels
enhanced image
multiscale
multiresolution
high frequency
feature selection