B-spline quasi-interpolant representations and sampling recovery of functions with mixed smoothness.
Dinh DungPublished in: J. Complex. (2011)
Keyphrases
- b spline
- basis functions
- control points
- affine transformation
- piecewise polynomial
- tensor product
- least squares
- displacement field
- cubic b spline
- laplacian operator
- surface fitting
- free form deformation
- deformable registration
- machine learning
- cubic spline
- deformable contour
- linear combination
- contour extraction
- nonrigid registration
- finite element
- cost function
- search space
- computer vision