Modeling sphere-like manifolds with spherical Powell-Sabin B-splines.

Jan Maes Adhemar Bultheel

Published in: Comput. Aided Geom. Des. (2007)

Keyphrases

b spline
spherical images
control points
unit sphere
curve fitting
three dimensional
least squares
basis functions
affine transformation
contour extraction
tensor product
cubic spline
d objects
spatially variant
free form deformation
curve matching