Rate of convergence in the large diffusion limit for the heat equation with a dynamical boundary condition.
Marek FilaKazuhiro IshigeTatsuki KawakamiJohannes LankeitPublished in: Asymptot. Anal. (2019)
Keyphrases
- heat equation
- boundary conditions
- diffusion process
- scale spaces
- diffusion equation
- steady state
- scale space
- gaussian kernel
- heat kernel
- partial differential equations
- image smoothing
- shape from shading
- sufficient conditions
- gaussian scale space
- multiscale
- image brightness
- markov chain
- weight matrix
- shape analysis
- d objects
- minimum spanning tree
- image processing
- anisotropic diffusion
- graph structure