Enabling local time stepping in the parallel implicit solution of reaction-diffusion equations via space-time finite elements on shallow tree meshes.
Dorian KrauseRolf KrausePublished in: Appl. Math. Comput. (2016)
Keyphrases
- space time
- finite element
- finite difference
- mesh generation
- spatio temporal
- diffusion equation
- video sequences
- anisotropic diffusion
- scale space
- partial differential equations
- multiple view geometry
- multiresolution
- scan statistic
- numerical solution
- pattern formation
- mesh refinement
- image sequences
- computer architecture
- image denoising
- image enhancement
- feature extraction