Cubic Curves and Cubic Surfaces from Contact Points in Conformal Geometric Algebra.
Eckhard HitzerDietmar HildenbrandPublished in: CGI (2019)
Keyphrases
- b spline
- conformal geometric algebra
- closed curves
- space curves
- critical points
- smooth curves
- three dimensional
- point sets
- free form
- planar curves
- spline curve
- implicit polynomial
- principal curves
- control points
- shape analysis
- free form deformation
- gaussian curvature
- parametric curves
- surface reconstruction
- pose estimation
- feature points
- motion estimation