Stabilized finite element methods for the time-spectral convection-diffusion equation.
Mahdi EsmailyDongjie JiaPublished in: CoRR (2023)
Keyphrases
- diffusion equation
- finite element methods
- finite difference
- partial differential equations
- anisotropic diffusion
- diffusion process
- numerical solution
- scale space
- boundary conditions
- finite element model
- image enhancement
- noise removal
- diffusion processes
- scale spaces
- nonlinear diffusion
- filtering method
- level set
- multiscale
- sufficient conditions
- image processing
- feature extraction
- edge map
- higher order
- pattern recognition
- image sequences