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A novel coverless information hiding method based on the average pixel value of the sub-images.

Liming ZouJiande SunMin GaoWenbo WanBrij Bhooshan Gupta
Published in: Multim. Tools Appl. (2019)
Keyphrases
  • pixel values
  • similarity measure
  • test images
  • image analysis
  • edge detection
  • gray level
  • gray level images
  • information hiding
  • image quality
  • satellite images