Constrained least square progressive and iterative approximation (CLSPIA) for B-spline curve and surface fitting.
Qingjun ChangWeiyin MaChongyang DengPublished in: Vis. Comput. (2024)
Keyphrases
- b spline
- surface fitting
- least squares
- tensor product
- control points
- curve fitting
- laplacian operator
- deformation field
- basis functions
- contour extraction
- free form deformation
- spline curve
- affine transformation
- cubic b spline
- tikhonov regularization
- closed form
- cubic spline
- deformable contour
- deformable registration
- search algorithm
- structure from motion
- high resolution
- viewpoint