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A gradient-based adaptive error diffusion method with edge enhancement.

Kuo-Liang ChungSoo-Chang PeiYing-Lin PanWei-Ling HsuYong-Huai HuangWei-Ning YangChyou-Hwa Chen
Published in: Expert Syst. Appl. (2011)
Keyphrases
  • error diffusion
  • edge enhancement
  • fourier analysis
  • feature extraction
  • gray level
  • error rate
  • noise reduction