SÉPARATION EN FONCTION DE L'ÉNERGIE DANS UNE TOMODENSITOMÉTRIE MULTI-ÉNERGIE

摘要

In accordance with the present approach, a kV switched X-ray source, such as a kV switched X-ray tube, is used in conjunction with a dual-layer detector. In such approaches, the dual-layer detector may be operated so as to ignore or discard signal attributable to low- energy photons generated during a high kV emission interval or view.