continuous approximate curves on NURBS surfaces.
Yi-Jun YangWei ZengChenglei YangXiangxu MengJun-Hai YongBailin DengPublished in: Comput. Aided Des. (2012)
Keyphrases
- b spline
- implicit polynomial
- piecewise linear
- spline curve
- smooth curves
- planar curves
- free form
- space curves
- three dimensional
- control points
- principal curves
- curve fitting
- medial axis
- curvature flow
- closed curves
- algebraic curves
- discrete space
- smooth surfaces
- least squares
- critical points
- surface patches
- cad cam
- shape representation
- surface properties
- parametric curves
- mesh generation
- pose estimation
- arbitrary topology
- deformable models
- preserving transformations
- object recognition
- gaussian curvature
- texture mapping