A class of generalized B-spline quaternion curves.
Yan XingRen-zheng XuJieqing TanWen FanLing HongPublished in: Appl. Math. Comput. (2015)
Keyphrases
- b spline
- control points
- curve fitting
- tensor product
- cubic b spline
- affine transformation
- basis functions
- curve matching
- least squares
- deformable contour
- contour extraction
- multiscale
- piecewise polynomial
- surface representation
- cubic spline
- nonrigid registration
- displacement field
- fourier transform
- image processing
- deformable registration
- small number
- multiresolution