Quenching for semidiscretizations of a heat equation with a singular boundary condition.
Diabate NabongoThéodore K. BoniPublished in: Asymptot. Anal. (2008)
Keyphrases
- boundary conditions
- heat equation
- steady state
- scale spaces
- scale space
- diffusion equation
- gaussian kernel
- diffusion process
- partial differential equations
- shape from shading
- image smoothing
- sufficient conditions
- gaussian scale space
- weight matrix
- image brightness
- heat kernel
- multiscale
- markov chain
- nonlinear diffusion
- anisotropic diffusion
- computer vision
- vector field