An optimization approach for constructing trivariate B-spline solids.

Xilu Wang Xiaoping Qian

Published in: Comput. Aided Des. (2014)

Keyphrases

b spline
control points
least squares
tensor product
affine transformation
cubic b spline
basis functions
contour extraction
elastic matching
displacement field
deformation field
curve fitting
surface fitting
image processing
active contours