Keyphrases
- b spline
- tensor product
- curve fitting
- surface representation
- control points
- high resolution
- magnetic resonance imaging
- least squares
- medical images
- basis functions
- affine transformation
- contour extraction
- deformable registration
- deformation field
- cubic spline
- cubic b spline
- three dimensional
- deformable contour
- spline curve
- mri data
- magnetic resonance images
- laplacian operator
- mr images
- image reconstruction
- piecewise polynomial
- search algorithm
- medical imaging
- curve matching
- surface fitting
- scalar field