Constrained shape modification of cubic B-spline curves by means of knots.

Imre Juhász Miklós Hoffmann

Published in: Comput. Aided Des. (2004)

Keyphrases

cubic b spline
b spline
control points
curve matching
deformation field
image enhancement
shape model
cubic spline
basis functions
point correspondences
affine transformation
matching algorithm
curve fitting
shape representation
image processing
closed curves
shape analysis