Patent ID: 7702180

Claim:
An imaging method for computer-assisted evaluation of projected object trajectories of volume elements, which are obtained from computer-tomographic measurement, wherein the projected object trajectories are stored in a preknown sequence as tracks of respective volume elements and are arranged into a projection matrix and the following steps are iterated until an adequate reconstruction quality has been achieved, the steps comprising: storing average values of the tracks representing all elements of the reconstruction matrix into a memory, selecting one or more tracks according to a magnitude of its weight and the magnitude of its contrast with respect to adjacent tracks, forming a positionally-true reconstruction element from the selected one or more tracks including the addition to a reconstruction picture, wherein for forming the positionally-true reconstruction elements of the selected one or more tracks its average value is accumulated with a part of its weight and its contrast, removing the selected one or more tracks from the projection matrix by removing for the selected one or more tracks a portion of the average value of the respective track from the projection matrix, and continuing the iteration on the basis of the thus changed projection matrix.