Least-Squares B-Spline Curve Approximation with Arbitary End Derivatives.
Les A. PieglWayne TillerPublished in: Eng. Comput. (2000)
Keyphrases
- b spline
- least squares
- tensor product
- control points
- curve fitting
- spline curve
- cubic b spline
- affine transformation
- deformable registration
- laplacian operator
- surface fitting
- curve matching
- critical points
- contour extraction
- parameter estimation
- free form deformation
- cubic spline
- optical flow
- closed form
- piecewise polynomial
- scalar field
- state space
- d objects
- active contours
- approximation methods
- reinforcement learning
- deformation field
- image restoration