MULTI-ECHO MRI ACQUISITION AND RECONSTRUCTION OF IMAGES WITH DIFFERENT CONTRASTS

摘要

An magnetic resonance imaging (MRI) apparatus and a method of obtaining a magnetic resonance (MR) image are provided. The MRI apparatus includes a processor that obtains k-space data including information on a high frequency region and a low frequency region, and corresponding to a first echo time within a single repetition time (TR), obtains second k-space data including information on at least a part of the low frequency region and corresponding to a second echo time within the single TR, and generating a plurality of reconstructed images having different contrasts based on the first k-space data and the second k-space data.