Asymptotic analysis for a localized nonlinear diffusion equation.
Jinhuan WangLinghua KongSining ZhengPublished in: Comput. Math. Appl. (2008)
Keyphrases
- diffusion equation
- asymptotic analysis
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- fluid model
- image enhancement
- nonlinear diffusion
- filtering method
- noise removal
- boundary conditions
- scale spaces
- finite difference
- diffusion coefficient
- multiscale
- numerical integration
- edge map
- edge detection
- stochastic model
- neural network
- steady state
- image features
- special case
- feature vectors
- object recognition
- coherence enhancing diffusion