Approximate solution for a variable-coefficient semilinear heat equation with nonlocal boundary conditions.
Shiping ZhouMinggen CuiPublished in: Int. J. Comput. Math. (2009)
Keyphrases
- boundary conditions
- heat equation
- partial differential equations
- steady state
- scale space
- gaussian kernel
- scale spaces
- image denoising
- diffusion equation
- diffusion process
- image smoothing
- shape from shading
- sufficient conditions
- finite element model
- finite element method
- gaussian scale space
- deformation field
- image restoration
- denoising
- weight matrix
- heat kernel
- image brightness
- nonlinear diffusion
- image processing
- anisotropic diffusion
- image processing and computer vision
- markov chain
- computer vision
- queue length