Free-form Sketching with Ball B-Splines.
Rongqing SongZhongke WuMingquan ZhouXuefeng AoPublished in: HCI (6) (2009)
Keyphrases
- free form
- b spline
- control points
- basis functions
- affine transformation
- least squares
- tensor product
- complex scenes
- object matching
- spatially variant
- free form deformation
- curve fitting
- deformation field
- nonrigid registration
- cubic spline
- curve matching
- reinforcement learning
- free form surfaces
- vision system
- small number
- viewpoint
- video sequences