Partial Differential Equations Preconditioner Resilient to Soft and Hard Faults.
Francesco RizziKarla MorrisKhachik SargsyanPaul MycekCosmin SaftaOlivier P. Le MaîtreOmar M. KnioBert J. DebusscherePublished in: CLUSTER (2015)
Keyphrases
- partial differential equations
- anisotropic diffusion
- numerical solution
- level set
- image processing
- image denoising
- edge preserving
- image enhancement
- multiscale
- numerical algorithms
- fourth order
- numerical methods
- energy functional
- fault diagnosis
- mathematical morphology
- problems in image processing
- finite difference
- conservation laws
- differential equations
- curve evolution
- diffusion equation
- boundary value problem
- difference equations
- high order
- ambrosio tortorelli
- numerical scheme
- iterative methods
- linear systems
- noise removal
- denoising
- image analysis
- image segmentation