A practical construction of G1 smooth biquintic B-spline surfaces over arbitrary topology.
Xiquan ShiTianjun WangPiqiang YuPublished in: Comput. Aided Des. (2004)
Keyphrases
- b spline
- arbitrary topology
- smooth surfaces
- shape registration
- free form deformation
- control points
- surface reconstruction
- basis functions
- surface fitting
- affine transformation
- spline curve
- least squares
- surface normals
- surface representation
- deformation field
- curved surfaces
- free form
- nonrigid registration
- image intensity
- linear combination
- matching algorithm