Curvature formulas for implicit curves and surfaces.
Ron GoldmanPublished in: Comput. Aided Geom. Des. (2005)
Keyphrases
- space curves
- planar curves
- curvature flow
- closed curves
- smooth curves
- arbitrary topology
- gaussian curvature
- differential geometry
- critical points
- implicit polynomial
- digital curves
- parametric curves
- scale space
- surface patches
- smooth surfaces
- arc length
- surface curvature
- geodesic paths
- discrete space
- corner detection
- surface points
- principal curves
- implicit surfaces
- multiscale
- shape analysis
- curve evolution
- three dimensional
- principal curvatures
- endpoints
- high curvature
- shape representation
- surface model
- surface properties
- medial axis
- mathematical formulas
- surface normals
- affine transformation
- d objects
- preserving transformations