Selective knot insertion for symmetric, non-uniform refine and smooth B-spline subdivision.
Thomas J. CashmanNeil A. DodgsonMalcolm A. SabinPublished in: Comput. Aided Geom. Des. (2009)
Keyphrases
- b spline
- control points
- cubic b spline
- least squares
- tensor product
- affine transformation
- multiresolution
- basis functions
- contour extraction
- displacement field
- thin plate spline
- elastic matching
- deformation field
- deformable registration
- curve fitting
- point correspondences
- object recognition
- finite element
- registration framework
- cubic spline
- dynamic programming
- scalar field
- spline curve