A Convergent Lagrangian Discretization for a Nonlinear Fourth-Order Equation.
Daniel MatthesHorst OsbergerPublished in: Found. Comput. Math. (2017)
Keyphrases
- fourth order
- nonlinear diffusion
- high order
- noise removal
- partial differential equations
- anisotropic diffusion
- diffusion equation
- image interpolation
- numerical methods
- scale spaces
- denoising
- estimation error
- edge preservation
- nonlinear equations
- image denoising
- higher order
- pairwise
- numerical solution
- noise reduction
- edge preserving
- computer vision
- scale space
- multiresolution
- multiscale