Time integration of the neutron diffusion equation on hexagonal geometries.
S. González-PintorDamián GinestarG. VerdúPublished in: Math. Comput. Model. (2010)
Keyphrases
- diffusion equation
- scale space
- anisotropic diffusion
- diffusion process
- noise removal
- diffusion coefficient
- partial differential equations
- gaussian kernel
- multiscale
- scale spaces
- filtering method
- image enhancement
- boundary conditions
- numerical integration
- digital images
- noise reduction
- post processing
- denoising
- finite difference
- nonlinear diffusion
- pattern recognition