Matrix weighted rational curves and surfaces.
Xunnian YangPublished in: Comput. Aided Geom. Des. (2016)
Keyphrases
- implicit polynomial
- space curves
- weight matrix
- smooth surfaces
- closed curves
- smooth curves
- three dimensional
- planar curves
- free form
- surface patches
- pose estimation
- gaussian curvature
- spline curve
- algebraic curves
- decision making
- b spline
- covariance matrix
- surface registration
- critical points
- principal curves
- curve fitting
- low rank
- geodesic paths
- parametric curves
- positive definite
- endpoints
- preserving transformations
- surface model
- curvature flow
- control points