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Adaptive to pixel value and pixel value difference irreversible spatial data hiding method using modified LSB for grayscale images.

Alexander G. ChefranovGürcü Öz
Published in: J. Inf. Secur. Appl. (2022)
Keyphrases
  • pixel values
  • data hiding
  • secret data
  • data embedding
  • reversible data hiding
  • image quality
  • cover image
  • gray level
  • grayscale images
  • gray scale
  • error correction
  • similarity measure
  • digital images