Measure-Valued Solutions to a Nonlinear Fourth-Order Regularization of Forward-Backward Parabolic Equations.
Michiel BertschLorenzo GiacomelliAlberto TeseiPublished in: SIAM J. Math. Anal. (2019)
Keyphrases
- fourth order
- forward backward
- partial differential equations
- nonlinear partial differential equations
- boundary value problem
- numerical algorithms
- high order
- nonlinear diffusion
- noise removal
- hidden markov models
- differential equations
- anisotropic diffusion
- numerical solution
- image interpolation
- similarity measure
- linear systems
- image denoising
- denoising
- diffusion equation
- estimation error
- image enhancement
- scale space
- cost function
- pairwise
- smooth regions
- image processing