Numerical approximation of boundary value problems for curvature flow and elastic flow in Riemannian manifolds.
Harald GarckeRobert NürnbergPublished in: Numerische Mathematik (2021)
Keyphrases
- curvature flow
- riemannian manifolds
- boundary value problem
- curve evolution
- scale space
- partial differential equations
- euclidean space
- boundary conditions
- numerical solution
- differential equations
- numerical methods
- level set
- geometric structure
- multiscale
- vector space
- parameter space
- feature space
- manifold learning
- mean shift
- geodesic distance
- high dimensional
- active contour model
- natural images