Patent ID: 9712789
Date: 2017-07-18
CPC Classifications: A61B,G01R,G06K,H04N

Claim:
1. A method to generate image data representing a moving object inside of an examination subject, comprising: operating an image data acquisition device to acquire raw data in the frequency domain, at respectively different acquisition points in time, from a region of an examination subject comprising a moving object, said points in time respectively occurring in different movement phases of movement of said moving object; providing said raw data to a computerized processor and, in said processor, reconstructing a plurality of interim image data sets in the spatial domain that are respectively associated with said different movement phases of the moving object, by performing a first Fourier transformation of the respective raw data acquired during said different movement phases at said different acquisition points in time; in said processor, determining deviation data between said interim image data sets for said respective different movement phases, said deviation data representing deviations in the spatial domain between respective interim image data sets that result from said movement of said moving object; and in said processor, reconstructing diagnostic image data by performing a second Fourier transformation, dependent on said deviation data, of the respective raw data acquired during said different movement phases at said different acquisition points in time, and making the reconstructed diagnostic image data available in electronic form at an output of the processor.