B-spline free-form deformation of polygonal object as trimmed Bézier surfaces.
Jieqing FengTomoyuki NishitaXiaogang JinQunsheng PengPublished in: Vis. Comput. (2002)
Keyphrases
- b spline
- free form deformation
- tensor product
- surface representation
- surface fitting
- control points
- least squares
- spline curve
- basis functions
- affine transformation
- deformation field
- moving objects
- d objects
- deformable registration
- three dimensional
- nonrigid registration
- keypoints
- image processing
- implicit surfaces
- range data
- small number
- viewpoint
- image sequences