PetIGA-MF: A multi-field high-performance toolbox for structure-preserving B-splines spaces.
A. F. SarmientoAdriano M. A. CôrtesD. A. GarciaLisandro DalcínNathan O. CollierVictor M. CaloPublished in: J. Comput. Sci. (2017)
Keyphrases
- structure preserving
- b spline
- control points
- basis functions
- least squares
- tensor product
- affine transformation
- matrix factorization
- piecewise polynomial
- curve fitting
- dimensionality reduction
- displacement field
- spatially variant
- nonrigid registration
- surface fitting
- feature selection
- medical images
- state space
- image analysis
- moving objects