A recursive proof of a B-spline identity for degree elevation.
Phillip J. BarryRonald N. GoldmanPublished in: Comput. Aided Geom. Des. (1988)
Keyphrases
- b spline
- control points
- affine transformation
- least squares
- basis functions
- tensor product
- contour extraction
- curve fitting
- free form deformation
- elastic matching
- deformable registration
- cubic b spline
- displacement field
- nonrigid registration
- curve matching
- piecewise polynomial
- deformation field
- registration framework
- aerial images
- surface fitting