A qualitative analysis and numerical simulations of a nonlinear second-order anisotropic diffusion problem with non-homogeneous Cauchy-Neumann boundary conditions.
Tudor BarbuAlain MiranvilleCostica MorosanuPublished in: Appl. Math. Comput. (2019)
Keyphrases
- boundary conditions
- numerical simulations
- qualitative analysis
- diffusion equation
- anisotropic diffusion
- quantitative analysis
- finite difference
- nonlinear diffusion
- fourth order
- content analysis
- diffusion coefficient
- reaction diffusion
- theoretical analysis
- boundary value problem
- shape from shading
- partial differential equations
- neural network controller
- nonlinear filtering
- finite element model
- diffusion process
- high order
- scale spaces
- edge detection
- higher order
- edge preserving
- finite element method
- noise removal
- sufficient conditions
- blood flow
- speckle noise
- image processing
- motion estimation