A reconstruction algorithm with flexible stencils for anisotropic diffusion equations on 2D skewed meshes.
Lina ChangPublished in: J. Comput. Phys. (2014)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- noise removal
- image enhancement
- scale spaces
- boundary conditions
- filtering method
- multiresolution
- nonlinear diffusion
- finite difference
- edge detection
- diffusion processes
- edge map
- reaction diffusion
- three dimensional
- steady state
- image analysis
- image processing