An integral equation-based numerical method for the forced heat equation on complex domains.
Fredrik FryklundMary Catherine A. KropinskiAnna-Karin TornbergPublished in: Adv. Comput. Math. (2020)
Keyphrases
- heat equation
- numerical methods
- integral equation
- partial differential equations
- anisotropic diffusion
- level set
- image denoising
- numerical solution
- image processing
- differential equations
- image enhancement
- scale spaces
- diffusion process
- scale space
- multiscale
- curve evolution
- steady state
- energy functional
- diffusion equation
- image smoothing
- high order
- computer vision
- heat kernel
- level set method
- reinforcement learning
- shape analysis
- object recognition
- image brightness