Márton József Tóth Balázs Csébfalvi Distribution Interpolation of the Radon Transforms for Shape Transformation of Gray-Scale Images and Volumes. 15-28 2014 VISIGRAPP (Selected Papers) https://doi.org/10.1007/978-3-319-25117-2_2 conf/visapp/2014-s db/conf/visapp/visigrapp2014.html#TothC14