Existence conditions for Coons patches interpolating geodesic boundary curves.
Rida T. FaroukiNicolas SzafranLuc BiardPublished in: Comput. Aided Geom. Des. (2009)
Keyphrases
- closed curves
- curvature flow
- surface patches
- geodesic active contours
- sufficient conditions
- scale space
- differential geometry
- planar curves
- critical points
- image patches
- shape space
- shape analysis
- natural images
- endpoints
- active contours
- digital curves
- distance transform
- discrete space
- optical flow
- straight line segments
- geodesic distance
- geodesic paths
- preserving transformations
- facial surfaces
- medial axis