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Non-singular Green's functions for the unbounded Poisson equation in one, two and three dimensions.

Mads Mølholm HejlesenGrégoire WinckelmansJens Honoré Walther
Published in: Appl. Math. Lett. (2019)
Keyphrases
  • poisson equation
  • boundary conditions
  • gradient domain
  • computer vision
  • digital images
  • human perception
  • gradient field
  • boundary value problem