| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus (MRI) capable of performing regridding with a higher degree of precision than a conventional art.SOLUTION: An MRI apparatus 10 includes a first collection part, a second collection part, and an image reconfiguration part 62. The first collection part performs sampling of an MR signal collected from a region including at least part of an imaging region under the application of a readout direction gradient magnetic field, and generates first k space data. The second collection part performs sampling of the MR signal collected from the region including at least part of the imaging region under the application of a readout direction gradient magnetic field so that the collection region is shifted in the readout direction from the collection region at the time of the collection by the first collection part, and generates second k space data. The image reconfiguration part reconfigures image data from phase difference data showing a phase difference between the first k space data and the second k space data, and k space data generated based on the MR signal collected by the main scanning. |
