| 摘要 |
<p>A method of reducing artifacts caused by Compton scattering of radiation events in a radiation camera (644), including, detecting a radiation event, determining its energy and location, and convoluting each event on an event-by-event basis with an energy dependent spatial filter function which is different in more than magnitude from the filter function at a second energy. This convolution is repeated for a plurality of detected events.</p> |
