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Median filtering detection using optimal multi-direction threshold on higher-order difference pixels.

Saurabh AgarwalKi-Hyun Jung
Published in: Multim. Tools Appl. (2023)
Keyphrases
  • median filtering
  • higher order
  • median filter
  • post processing
  • binarization method
  • natural images
  • pairwise
  • jpeg compression
  • multi band
  • input image
  • markov random field
  • gray scale
  • vector field
  • pixel values