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Block alternating group explicit preconditioning (blage) for a class of fourth order difference schemes.

Muddun BhuruthDavid J. Evans
Published in: Int. J. Comput. Math. (1997)
Keyphrases
  • fourth order
  • noise removal
  • high order
  • partial differential equations
  • image interpolation
  • anisotropic diffusion
  • numerical algorithms
  • computer vision
  • image analysis