An obstruction to Delaunay triangulations in Riemannian manifolds.
Jean-Daniel BoissonnatRamsay DyerArijit GhoshNikolay MartynchukPublished in: CoRR (2016)
Keyphrases
- riemannian manifolds
- delaunay triangulations
- euclidean space
- delaunay triangulation
- persistent homology
- vector space
- multi class classification
- parameter space
- geodesic distance
- geometric structure
- mean shift
- database
- feature space
- reproducing kernel hilbert space
- machine learning
- face recognition
- euclidean distance
- covariance matrices
- d mesh
- three dimensional
- covariance matrix
- video sequences