| 摘要 |
An object (8) is x-rayed using one or more x-ray pulses in successive timed intervals. On volume elements of the object (8), in a direction different from the x-ray direction, the scattered x-ray radiation is recorded in a time and spatially resolved manner by way of an x-ray detector (9) using a two-dimensional arrangement of detector elements. By way of the known geometry and propagation of the wave front of the x-ray pulses, an image data record of a three-dimensional scatter distribution of the object (8) is reconstructed from the spatially and time-resolved measurement data. The method enables the creation of an image data record of the three-dimensional scattered radiation distribution using only one x-ray pulse and can thus be carried out very easily. |
