Patent ID: 9535146
Date: 2017-01-03
CPC Classifications: G01R

Claim:
1. A magnetic resonance imaging apparatus, comprising: a measurement unit that acquires unit k-space data by measuring an echo signal for each unit k-space by non-Cartesian measurement; a correction unit that corrects the unit k-space data to acquire unit k-space data after correction; a rearrangement unit that rearranges the unit k-space data after correction in Cartesian coordinate system k-space; and an imaging unit that reconstructs an image by performing an inverse Fourier transform of data after rearrangement by the rearrangement unit, wherein the correction unit includes a unit imaging section that reconstructs a unit image, which is an image of each unit k-space, from the unit k-space data, a field of view enlargement section that enlarges a field of view of the unit image to acquire an enlarged image, and a unit signaling section that performs a Fourier transform of the enlarged image to acquire unit k-space data after correction.