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Image hatching for visual cryptography.

Jonathan WeirWeiQi YanMohan S. Kankanhalli
Published in: ACM Trans. Multim. Comput. Commun. Appl. (2012)
Keyphrases
  • input image
  • multiscale
  • image data
  • visual cryptography
  • image features
  • computer vision
  • image segmentation
  • infrared
  • hough transform
  • secret image