On optimizing knot positions for multidimensional B-spline models.

Xiang Deng Thomas S. Denney Jr.

Published in: Computational Imaging (2004)

Keyphrases

b spline
control points
least squares
surface fitting
tensor product

contour extraction
basis functions
deformable registration
cubic b spline
curve fitting

affine transformation
parameter estimation
deformation field
displacement field
medical imaging

multiscale
deformable contour
image processing
machine learning