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Robust adaptive digital watermark for still images using hybrid modulation.

Faisal AlturkiRussell M. Mersereau
Published in: Security and Watermarking of Multimedia Contents (2001)
Keyphrases
  • image data
  • input image
  • ground truth
  • test images
  • digital watermark
  • geometric distortions
  • image processing operations
  • image processing
  • image registration
  • edge detection
  • gray level images