Scattered Points Interpolation with Globally Smooth B-Spline Surface using Iterative Knot Insertion.
Xin JiangBolun WangGuanying HuoCheng SuDong-Ming YanZhiming ZhengPublished in: Comput. Aided Des. (2022)
Keyphrases
- b spline
- spline curve
- surface fitting
- control points
- cubic spline
- thin plate spline
- surface representation
- basis functions
- tensor product
- deformation field
- affine transformation
- piecewise polynomial
- curve fitting
- contour extraction
- least squares
- free form deformation
- deformable contour
- smooth surfaces
- scalar field
- deformable registration
- displacement field
- cubic b spline