| 摘要 |
The present invention relates to a method for automatically calculating image data (PIC) of an examination object from measurement data (MEAS) previously detected during a relative rotational movement between radiation sources (C2, C4) of a computed tomography system (C1) and the examination object. The image data (PIC) to be calculated are intended to show a section along a certain plane defined with respect to the examination object. At least a temporary image (PIC PLAN) captured by the computed tomography system is examined on the basis of the positions of several landmarks (ADAPT). On the basis of the landmark study, a change in position is measured. From the measurement data (MEAS), one or more cross-sectional images are reconstructed and show the examination object in planes perpendicular to the axis of rotation of the computed tomography system. Finally, the image data (PIC) is calculated using the one or more cross-sectional images and the change in position (RECON). |
