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A Novel Gradient-guided Post-processing Method for Adaptive Image Steganography.

Guoliang XieJinchang RenStephen MarshallHuimin ZhaoRui Li
Published in: Signal Process. (2023)
Keyphrases
  • post processing
  • preprocessing
  • filtering method
  • post processed
  • edge detection
  • data mining
  • machine learning
  • image quality
  • knowledge acquisition
  • median filtering