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Blind Image Watermarking in Canonical and Cepstrum Domains Based on 4-Connected t-o'clock Scrambling.
Farhana Shirin Chowdhury
Pranab Kumar Dhar
Kaushik Deb
Takeshi Koshiba
Published in:
Symmetry (2020)
Keyphrases
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image watermarking
spread spectrum
discrete wavelet transform
digital watermarking
high speed
watermarking algorithm
copyright protection
additive noise
lossy compression
geometric distortions
pattern recognition
wavelet coefficients
jpeg compression