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Data embedding in digital images using critical functions.

Xin LiaoZheng QinLiping Ding
Published in: Signal Process. Image Commun. (2017)
Keyphrases
  • digital images
  • data embedding
  • grayscale images
  • watermarked image
  • manifold learning
  • error concealment
  • data hiding
  • reversible data embedding
  • image coding
  • distortion measure