Conservative smoothing with B-splines stabilizes SPH material dynamics in both tension and compression.
D. L. HicksLorie M. LiebrockPublished in: Appl. Math. Comput. (2004)
Keyphrases
- b spline
- curve fitting
- tensor product
- control points
- basis functions
- compression ratio
- image compression
- affine transformation
- compression algorithm
- least squares
- free form deformation
- surface fitting
- cubic spline
- contour extraction
- spatially variant
- piecewise polynomial
- deformation field
- numerical methods
- nonrigid registration
- dynamical systems
- cubic b spline
- image analysis