Fan-beam stochastic tomography

Oleg Shestakov

Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Moscow, Russia

Abstract: In fan-beam tomography settings an object is illuminated by the divergent pencil of rays emitted from the source which moves around it. This scheme works much faster than traditional parallel beam tomography. In some biological and physical applications an abject under study is described by random function. This paper considers the problem of recovering probabilistic characteristics of random function from fan-beam projections.

Language: English