| 摘要 |
FIELD: physics. ^ SUBSTANCE: computer tomography system 100 comprises at least two X-ray sources 108 arranged at different positions along axis z at approximately identical angular position and emitting simultaneously radiation that crosses imaging region 116, at least one detector 124 of aforesaid radiation designed to generate mixed data displaying detected radiation, and system 136 to reconstruct mixed data for imaging purposes. ^ EFFECT: higher SNR, lower interferences in detected signal. ^ 20 cl, 4 dwg |
