Geodesic Voronoi Diagrams on Parametric Surfaces.
Richard KunzeFranz-Erich WolterThomas RauschPublished in: Computer Graphics International (1997)
Keyphrases
- voronoi diagram
- geodesic metric
- curvature flow
- distance map
- medial axis
- three dimensional
- shortest path
- scale space
- road network
- quadtree
- closed curves
- triangular mesh
- convex hull
- conceptual spaces
- optimal path
- object recognition
- image retrieval
- feature vectors
- surface registration
- geodesic distance
- metric space
- distance function