Keyphrases
- control points
- closed curves
- gaussian curvature
- implicit polynomial
- three dimensional
- b spline
- anchor points
- planar curves
- surface points
- critical points
- range data
- smooth surfaces
- surface representation
- implicit surfaces
- arbitrary topology
- space curves
- closest point
- d objects
- affine transformation
- free form
- preserving transformations
- curvature flow
- smooth curves
- geodesic paths
- surface model
- multiresolution