finite element method for a fourth-order singularly perturbed Monge-Ampère equation.
Hongtao ChenXiaobing FengZhimin ZhangPublished in: Adv. Comput. Math. (2021)
Keyphrases
- fourth order
- finite element method
- partial differential equations
- numerical solution
- numerical methods
- finite element
- noise removal
- numerical simulations
- high order
- anisotropic diffusion
- boundary value problem
- image interpolation
- boundary conditions
- image denoising
- diffuse optical tomography
- level set
- differential equations
- image enhancement
- nonlinear diffusion
- image processing
- estimation error
- energy functional
- finite element model
- computer vision
- noise reduction
- multiscale
- object recognition
- diffusion equation
- denoising
- curve evolution
- pairwise
- higher order
- natural images
- steady state