Keyphrases
- space curves
- curvature flow
- planar curves
- smooth curves
- closed curves
- discrete space
- gaussian curvature
- arbitrary topology
- differential geometry
- critical points
- surface patches
- implicit polynomial
- digital curves
- parametric curves
- principal curvatures
- piecewise linear
- scale space
- principal curves
- surface curvature
- free form
- algebraic curves
- arc length
- high curvature
- surface points
- implicit surfaces
- curve evolution
- cubic spline
- shape index
- corner detection
- preserving transformations
- smooth surfaces
- multiscale
- euclidean space
- geodesic paths
- shape representation
- shape analysis
- range data
- range images