Preconditioned geometric iterative methods for B-spline interpolation.
Chengzhi LiuYue QiuLi ZhangPublished in: Math. Comput. Simul. (2024)
Keyphrases
- iterative methods
- b spline
- cubic spline
- piecewise polynomial
- spline curve
- control points
- computationally expensive
- constrained optimization
- affine transformation
- tensor product
- least squares
- image reconstruction from projections
- iterative algorithms
- curve fitting
- basis functions
- conjugate gradient method
- deformable registration
- contour extraction
- geometric structure
- neural model
- deformation field
- deformable contour
- surface fitting
- neural network