The Curvature of Characteristic Curves on Surfaces.
Holger TheiselGerald E. FarinPublished in: IEEE Computer Graphics and Applications (1997)
Keyphrases
- space curves
- planar curves
- smooth curves
- closed curves
- curvature flow
- gaussian curvature
- arbitrary topology
- differential geometry
- implicit polynomial
- digital curves
- critical points
- surface patches
- parametric curves
- smooth surfaces
- surface curvature
- scale space
- shape analysis
- arc length
- curve evolution
- surface points
- free form
- preserving transformations
- high curvature
- corner detection
- curve fitting
- principal curvatures
- geodesic paths
- discrete space
- shape index
- surface geometry
- implicit surfaces
- shape representation
- algebraic curves
- spline curve
- three dimensional
- curve segments
- surface reconstruction
- single image
- level set