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Combined nonlinear inverse diffusion filter and triangle method used for noise removal from polygonal shapes.

Vesna ZeljkovicClaude TamezeRobert B. Vincelette
Published in: ICIP (2008)
Keyphrases
  • noise removal
  • anisotropic diffusion
  • fourth order
  • edge detection
  • diffusion equation
  • error rate
  • noise reduction
  • feature extraction
  • denoising
  • diffusion process
  • image details
  • noise suppression
  • noise cancellation