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Least Distortion Halftone Image Data Hiding Watermarking by Optimizing an Iterative Linear Gain Control Model.

Weina JiangAnthony T. S. HoHelen Treharne
Published in: IWDW (2007)
Keyphrases
  • data hiding
  • error correction
  • spread spectrum
  • halftone images
  • computer vision
  • information hiding
  • multiscale
  • spatial domain
  • secret data