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High performance implementation of 3D FEM for nonlocal Poisson problem with different ball approximation strategies.

Gengjian ChenYuheng MaJiwei Zhang
Published in: CoRR (2023)
Keyphrases
  • closed form
  • finite element
  • image sequences
  • special case
  • error bounds
  • approximation error
  • highly parallel
  • image processing
  • low cost
  • image denoising
  • optimal strategy