Keyphrases
- diffusion equation
- nonlinear diffusion
- anisotropic diffusion
- diffusion process
- cost function
- diffusion coefficient
- image smoothing
- noise removal
- loss function
- bilateral filtering
- objective function
- heat kernel
- denoising
- scale space
- diffusion processes
- smoothing methods
- scale spaces
- diffusion model
- preprocessing step
- mumford shah functional
- boundary conditions
- shape analysis