Method for processing image data of e.g. head of patient, involves determining common probability distribution of image data values, and determining two image data changed using common probability distribution

摘要

The method involves providing two sets of image data of an investigation object i.e. patient, with respective image data values of the investigation object. A common probability distribution (P) of the image data values is determined from the provided image data. The two image data changed using the common probability distribution are determined. Two measuring data sets are reconstructed from the respective image data. The data sets are detected during rotary movement of radiation sources i.e. X-ray sources (C2, C4), of a computed tomography system (C1). Independent claims are also included for the following: (1) a control and computing unit comprising a program memory (2) a computer program comprising a set of instructions for performing a method for processing image data of an investigation object (3) a computer program product for performing a method for processing image data of an investigation object.