On the condition of cubic B-splines.
Tom LycheKnut MørkenUlrich ReifPublished in: J. Approx. Theory (2023)
Keyphrases
- b spline
- control points
- least squares
- affine transformation
- tensor product
- sufficient conditions
- basis functions
- contour extraction
- curve fitting
- spatially variant
- deformation field
- piecewise polynomial
- surface fitting
- affine invariant
- free form deformation
- cubic spline
- small number
- image analysis
- cubic b spline
- learning algorithm