Monotone finite volume schemes for diffusion equations on polygonal meshes.
Guangwei YuanZhiqiang ShengPublished in: J. Comput. Phys. (2008)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- image enhancement
- implicit surfaces
- multiresolution
- noise removal
- filtering method
- boundary conditions
- finite difference
- nonlinear diffusion
- computer vision
- steady state
- pattern recognition
- similarity measure
- feature extraction
- scale spaces