High order direct Arbitrary-Lagrangian-Eulerian schemes on moving Voronoi meshes with topology changes.
Elena GaburroWalter BoscheriSimone ChiocchettiChristian KlingenbergVolker SpringelMichael DumbserPublished in: J. Comput. Phys. (2020)
Keyphrases
- high order
- higher order
- voronoi diagram
- partial differential equations
- arbitrary topology
- arbitrary dimension
- low order
- pairwise
- multiresolution
- delaunay triangulation
- fourth order
- moving objects
- lower order
- medial axis
- zernike moments
- bayesian logistic regression
- numerical methods
- d mesh
- markov random field
- implicit surfaces
- level set method
- image segmentation
- single image
- d objects
- video sequences
- optimal solution
- computer vision