A class of fourth order nonlinear boundary value problem with singular perturbation.
Wen LianZhanbing BaiPublished in: Appl. Math. Lett. (2021)
Keyphrases
- boundary value problem
- partial differential equations
- fourth order
- differential equations
- numerical solution
- nonlinear diffusion
- high order
- boundary conditions
- image denoising
- noise removal
- image processing
- diffusion equation
- variational inequalities
- anisotropic diffusion
- image enhancement
- level set
- estimation error
- multiscale
- multiresolution
- dynamical systems
- feature extraction
- image interpolation
- curve evolution
- standard deviation
- natural images