A Local IDW Transformation Algorithm for Medical Image Registration
Roberto Cavoretto, Alessandra De Rossi · AIP conference proceedings · 2008
In this paper we propose the use of a modified version of the Inverse Distance Weighted (IDW) method for landmark—based registration of medical images. More precisely, we consider radial basis functions (RBFs) as nodal functions in the modified IDW method, circumventing the drawback due to RBF global support.