A finite difference scheme for two-dimensional singularly perturbed convection-diffusion problem with discontinuous source term.
Ram ShiromaniNiall MaddenVembu ShanthiPublished in: CoRR (2024)
Keyphrases
- finite difference
- diffusion equation
- semi implicit
- numerical scheme
- anisotropic diffusion
- partial differential equations
- reaction diffusion
- diffusion process
- diffusion processes
- filtering method
- nonlinear diffusion
- finite element
- numerical solution
- scale space
- numerical analysis
- scale spaces
- hamilton jacobi
- noise removal
- level set
- boundary conditions
- signed distance function
- image denoising
- image enhancement
- post processing
- structure tensor
- edge detection
- image processing
- image compression
- denoising
- image sequences