1. A method, comprising: controlling a magnetic resonance imaging (MRI) apparatus to excite an object to be imaged using a multi-echo pulse sequence; controlling the MRI apparatus to acquire a data set from the object to be imaged as a function of performing a non-Cartesian, under-sampling acquisition, where the data set includes data acquired at two or more echo times (TE) per repetition (TR), and where an element in the data set is sampled two or more times; and controlling the MRI apparatus to reconstruct an image of the object to be imaged from the data set.