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A steganographic method for digital images with four-pixel differencing and modified LSB substitution.

Xin LiaoQiao-Yan WenJie Zhang
Published in: J. Vis. Commun. Image Represent. (2011)
Keyphrases
  • digital images
  • detection method
  • color correction
  • similarity measure
  • image segmentation
  • input image
  • segmentation method
  • test images