Bivariate B-splines from convex configurations.

Dominique Schmitt

Published in: J. Comput. Syst. Sci. (2021)

Keyphrases

b spline
tensor product
control points
basis functions
curve fitting
spatially variant
convex optimization
contour extraction
affine transformation
deformation field
least squares
convex hull
displacement field
free form deformation
cubic b spline
cubic spline
surface fitting
scalar field