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Using Extended Three-valued Increment Sign for a denoising model of high-frequency artifacts in JPEG images by estimation of specific frequency.

Reiko HagawaShun'ichi KanekoHidenori Takauji
Published in: FCV (2013)
Keyphrases
  • high frequency
  • low frequency
  • denoising
  • wavelet transform
  • image processing
  • high quality
  • signal processing
  • gray scale
  • multispectral