In 1917, Johann Radon published his fundamental work, where he introduced what is now called the Radon transform. Including important contributions by several experts, this book reports on ground-breaking developments related to the Radon transform throughout these years, and also discusses novel mathematical research topics and applications for the next century. The series is devoted to the publication of high-level monographs, surveys and proceedings which cover the whole spectrum of computational and applied mathematics. The books of this series are addressed to both specialists and advanced students. Interested authors may submit book proposals to the Managing Editor or to any member of the Editorial Board. Managing Editor, RICAM, Linz, Austria; University of Vienna, Austria Editorial Board, University of Lausanne, Switzerland, University of Houston, USA, RICAM, Linz, Austria; University of Graz, Austria, RICAM, Linz, Austria, University of Vienna, Austria