B-spline quasi-interpolation based numerical methods for some Sobolev type equations.
Rakesh KumarS. BaskarPublished in: J. Comput. Appl. Math. (2016)
Keyphrases
- numerical methods
- b spline
- differential equations
- piecewise polynomial
- cubic spline
- control points
- image interpolation
- basis functions
- partial differential equations
- numerical solution
- least squares
- curve fitting
- tensor product
- affine transformation
- spline curve
- cubic b spline
- free form deformation
- curve matching
- level set method
- contour extraction
- medical images