A Nonconforming Characteristic Finite Element Method for Nonlinear Advection-Dominated Diffusion Equation with Memory Term.
Jiaquan ZhouChao XuJianlai GaoPublished in: BIC-TA (2013)
Keyphrases
- diffusion equation
- finite element method
- boundary conditions
- partial differential equations
- numerical solution
- anisotropic diffusion
- finite difference
- finite element
- gaussian kernel
- scale space
- numerical methods
- numerical simulations
- diffusion process
- scale spaces
- noise removal
- nonlinear diffusion
- diffuse optical tomography
- image enhancement
- sufficient conditions
- finite element model
- filtering method
- diffusion coefficient
- shape from shading
- image analysis
- image denoising
- post processing