DSpaceMIT: Geometry of conebeam reconstruction
Geometry is the synthetic tool we use to unify all existing analytical conebeam reconstruction methods. ... The idea is simple: as was spelled out by Helgason on the opening page of his book, The Radon Transform [Helgason, 1999] a remarkable duality characterizes the Radon transform and its inverse. Our study shows that the dual space, the ...