Modifying Curvatures at Design Points for Convex B-spline Curves.

Hui Guan Tatsuo Torii

Published in: Computer Graphics International (1997)

Keyphrases

b spline
control points
surface fitting
cubic b spline
tensor product
convex hull
affine transformation
least squares
basis functions
curve matching
contour extraction
curve fitting
piecewise polynomial
machine learning
cubic spline
deformation field
affine invariant
point sets
video sequences
three dimensional