An explicit structure-preserving numerical scheme for EPDiff.
Omri AzencotOrestis VantzosMirela Ben-ChenPublished in: Comput. Graph. Forum (2018)
Keyphrases
- structure preserving
- numerical scheme
- semi implicit
- partial differential equations
- anisotropic diffusion
- level set
- variational methods
- finite difference
- color image processing
- energy functional
- fixed point
- dimensionality reduction
- nonlinear diffusion
- numerical solution
- image processing
- lie group
- numerical methods
- pattern recognition