Approximating uniform rational B-spline curves by polynomial B-spline curves.
Huixia XuQianQian HuPublished in: J. Comput. Appl. Math. (2013)
Keyphrases
- b spline
- control points
- basis functions
- curve fitting
- least squares
- tensor product
- affine transformation
- contour extraction
- piecewise polynomial
- cubic spline
- cubic b spline
- nonrigid registration
- curve matching
- deformation field
- deformable registration
- elastic matching
- surface fitting
- multiple views
- linear combination
- registration framework
- viewpoint
- search algorithm