Home – Home – Jornals – Avtometriya 2004 number 1

For the cone-beam tomographic reconstruction method, the radiation source moving trajectory consisting of two intersecting circles is studied. A circle choice algorithm for each plane intersecting the object is proposed to obtain the most accurate result of reconstruction. Computer simulation results are presented for qualitative evaluating the advantage of the circle choice algorithm. It is shown that for the trajectory under study the boundaries determination accuracy depends on the boundary location. Directions with the most accurate reconstruction are found.