Matrix representations for multi-degree B-splines.

Carolina Vittoria Beccari Giulio Casciola

Published in: J. Comput. Appl. Math. (2021)

Keyphrases

b spline
control points
tensor product
basis functions
curve fitting
contour extraction
free form deformation
least squares
affine transformation
displacement field
cubic b spline
spatially variant
three dimensional
deformation field
positive definite
binary images
piecewise polynomial