Curve modeling with constrained B-spline wavelets.
Denggao LiKaihuai QinHanqiu SunPublished in: Comput. Aided Geom. Des. (2005)
Keyphrases
- b spline
- tensor product
- control points
- curve fitting
- least squares
- basis functions
- affine transformation
- cubic b spline
- laplacian operator
- contour extraction
- image processing
- wavelet transform
- surface fitting
- piecewise polynomial
- deformable contour
- cubic spline
- deformable registration
- perceptual grouping
- displacement field
- deformation field
- vector field
- image compression
- d objects
- multiresolution
- learning algorithm