| 摘要 |
<p>The method involves penetrating an invasive radiation into a calibrating object and detecting resulting radiation of a detection unit (3) of a measuring arrangement. A radiographic image of the object is produced from detection signals that correspond to the detected radiation. A geometry parameter of a geometrical model, which describes geometry of the arrangement, is determined by evaluation of the radiographic image. Independent claims are also included for the following: (1) a calibrating object for calibrating a measuring arrangement (2) an arrangement for calibrating a measuring arrangement comprising a calibrating object.</p> |
