Keyphrases
- b spline
- control points
- least squares
- basis functions
- affine transformation
- tensor product
- curve fitting
- surface fitting
- elastic matching
- contour extraction
- image segmentation
- cubic spline
- deformation field
- deformable registration
- displacement field
- nonrigid registration
- free form deformation
- small number
- video sequences
- deformable contour
- machine learning