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Secure digital watermark generation based on chaotic Kolmogorov flows.

Josef Scharinger
Published in: Security and Watermarking of Multimedia Contents (2000)
Keyphrases
  • digital watermark
  • digital watermarking
  • jpeg compression
  • copyright protection
  • geometric distortions
  • image watermarking
  • image processing operations
  • metadata
  • image data
  • wavelet transform