Partial differential equations preconditioner resilient to soft and hard faults.
Francesco RizziKarla MorrisKhachik SargsyanPaul MycekCosmin SaftaOlivier P. Le MaîtreOmar M. KnioBert J. DebusscherePublished in: Int. J. High Perform. Comput. Appl. (2018)
Keyphrases
- partial differential equations
- anisotropic diffusion
- edge preserving
- image processing
- image denoising
- numerical solution
- level set
- fault diagnosis
- image enhancement
- fourth order
- numerical algorithms
- mathematical morphology
- differential equations
- problems in image processing
- finite difference
- multiscale
- energy functional
- numerical methods
- diffusion equation
- conservation laws
- iterative methods
- finite difference method
- curve evolution
- nonlinear diffusion
- face recognition
- total variation
- high order
- machine learning
- evolution equation
- numerical scheme
- multiresolution
- nonlinear partial differential equations