ULFM-MPI Implementation of a Resilient Task-Based Partial Differential Equations Preconditioner.
Francesco RizziKarla MorrisKhachik SargsyanPaul MycekCosmin SaftaBert J. DebusschereOlivier P. Le MaîtreOmar M. KnioPublished in: FTXS@HPDC (2016)
Keyphrases
- partial differential equations
- anisotropic diffusion
- level set
- image denoising
- numerical solution
- image processing
- parallel implementation
- energy functional
- image enhancement
- multiscale
- numerical methods
- fourth order
- mathematical morphology
- parallel algorithm
- noise removal
- curve evolution
- numerical algorithms
- differential equations
- natural images
- edge preserving
- nonlinear diffusion
- boundary element
- finite difference method
- difference equations
- boundary value problem
- diffusion equation
- object recognition
- high order