An integral equation based numerical method for the forced heat equation on complex domains.
Fredrik FryklundMary Catherine A. KropinskiAnna-Karin TornbergPublished in: CoRR (2019)
Keyphrases
- heat equation
- numerical methods
- integral equation
- partial differential equations
- image denoising
- level set
- anisotropic diffusion
- image processing
- numerical solution
- differential equations
- image smoothing
- scale spaces
- image enhancement
- energy functional
- high order
- steady state
- diffusion process
- gaussian kernel
- multiscale
- curve evolution
- scale space
- feature selection
- computer vision
- denoising
- image brightness