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Robust Multibit Image Watermarking Based on Contrast Modulation and Affine Rectification.

Xin ZhongFrank Y. Shih
Published in: Int. J. Pattern Recognit. Artif. Intell. (2019)
Keyphrases
  • image watermarking
  • geometric distortions
  • jpeg compression
  • geometric attacks
  • discrete wavelet transform
  • watermarking technique
  • copyright protection
  • additive noise
  • watermarking algorithm
  • affine transformation