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Image smoothing in the spatial domain using multigrid conjugate gradient methods based on accelerated iterative shrinkage.

Dabwitso KasaukaHiroshi TsutsuiSeijiro ImaiTakashi ImagawaHiroyuki OkuhataYoshikazu Miyanaga
Published in: APSIPA (2016)
Keyphrases
  • spatial domain
  • conjugate gradient
  • frequency domain
  • wavelet domain
  • image analysis
  • transform domain
  • training algorithm
  • image smoothing
  • image sequences
  • multiscale
  • density estimation
  • maximum likelihood estimation