Keyphrases
- b spline
- basis functions
- cubic spline
- control points
- piecewise polynomial
- affine transformation
- least squares
- tensor product
- laplacian operator
- deformable contour
- curve fitting
- deformable registration
- contour extraction
- nonrigid registration
- linear combination
- small number
- cubic b spline
- machine learning
- deformation field
- matching algorithm
- surface representation
- surface fitting
- object recognition
- scalar field
- learning algorithm