46 citations · 101 across the 35 of their papers we have counts for
3 papers · 1 filter
Numerical Methods for Pulmonary Image Registration
Roberto Cavoretto, Alessandra De Rossi, Roberta Freda +2
Due to complexity and invisibility of human organs, diagnosticians need to analyze medical images to determine where the lesion region is, and which kind of disease is, in order to…
Hermite-Birkhoff interpolation on scattered data on the sphere and other manifolds
Giampietro Allasia, Roberto Cavoretto, Alessandra De Rossi
The Hermite-Birkhoff interpolation problem of a function given on arbitrarily distributed points on the sphere and other manifolds is considered. Each proposed interpolant is expre…
Optimal selection of local approximants in RBF-PU interpolation
Roberto Cavoretto, Alessandra De Rossi, Emma Perracchione
The Partition of Unity (PU) method, performed with local Radial Basis Function (RBF) approximants, has been proved to be an effective tool for solving large scattered data interpol…