Bivariate B-Splines from Convex Pseudo-circle Configurations.
Dominique SchmittPublished in: FCT (2019)
Keyphrases
- b spline
- tensor product
- control points
- affine transformation
- convex optimization
- basis functions
- convex hull
- least squares
- convex sets
- contour extraction
- curve fitting
- displacement field
- cubic b spline
- deformation field
- surface fitting
- piecewise polynomial
- three dimensional
- cubic spline
- free form deformation
- multiresolution
- multiscale