Multivariate normalized Powell-Sabin B-splines and quasi-interpolants.
Hendrik SpeleersPublished in: Comput. Aided Geom. Des. (2013)
Keyphrases
- b spline
- control points
- least squares
- basis functions
- tensor product
- regression model
- affine transformation
- similarity measure
- curve fitting
- contour extraction
- nonrigid registration
- cubic spline
- parametric curves
- machine learning
- surface fitting
- displacement field
- linear combination
- small number
- image analysis
- learning algorithm