Learnt knot placement in B-spline curve approximation using support vector machines.
Pascal LaubeMatthias O. FranzGeorg UmlaufPublished in: Comput. Aided Geom. Des. (2018)
Keyphrases
- b spline
- tensor product
- control points
- least squares
- basis functions
- laplacian operator
- affine transformation
- curve fitting
- curve matching
- elastic matching
- cubic b spline
- free form deformation
- spline curve
- cubic spline
- contour extraction
- deformable registration
- deformation field
- nonrigid registration
- deformable contour
- displacement field
- closed form
- machine learning