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A new multiplicative watermark detector in the contourlet domain using t Location-Scale distribution.
Sadegh Etemad
Maryam Amirmazlaghani
Published in:
Pattern Recognit. (2018)
Keyphrases
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digital images
watermarking scheme
contourlet domain
scale space
watermarking algorithm
copyright protection
signal processing
information fusion
jpeg compression
geometric distortions
contourlet transform