Linear Constraints for Deformable Non-Uniform B-Spline Surfaces.
George CelnikerWill WelchPublished in: SI3D (1992)
Keyphrases
- b spline
- linear constraints
- surface fitting
- surface representation
- spline curve
- control points
- least squares
- affine transformation
- tensor product
- linearly constrained
- basis functions
- surface reconstruction
- contour extraction
- convex sets
- free form deformation
- three dimensional
- deformation field
- range data
- curve fitting
- learning algorithm
- d objects
- training set