Patent ID: 8306304

Claim:
Method for reconstructing image data of an examined object by using measuring data, wherein the measuring data for a relative spiral movement between a radiation source of a computer tomography system and the examined object are detected by a detector within and outside of its Tam-Danielsson window, wherein based on the spiral movement the measuring data from outside of the Tam-Danielsson window is present with at least one interruption, the method comprising: realizing a mathematically precise first reconstruction of first image data by using only the measuring data from the Tam-Danielsson window; realizing a mathematically precise second reconstruction of second image data by using at least measuring data outside of the Tam-Danielsson window, wherein the at least one interruption in the measuring data is compensated for by using at least one of available measuring data, the first image data and other image data that were reconstructed from available measuring data; and combining the first image data and the second image data.