First order hyperbolic approach for Anisotropic Diffusion equation.
Amareshwara Sainadh ChamarthiHiroaki NishikawaKimiya KomurasakiPublished in: J. Comput. Phys. (2019)
Keyphrases
- diffusion equation
- partial differential equations
- anisotropic diffusion
- scale space
- diffusion process
- gaussian kernel
- image enhancement
- noise removal
- image denoising
- level set
- higher order
- finite difference
- diffusion processes
- boundary conditions
- scale spaces
- nonlinear diffusion
- multiscale
- numerical integration
- diffusion coefficient
- image processing
- reaction diffusion
- mathematical morphology
- preprocessing
- total variation
- high order
- denoising
- digital images
- object recognition