BODY-COIL-CONSTRINED RECONSTRUCTION OF UNDERSAMPLED MAGNETIC RESONANCE IMAGING DATA

摘要

Systems and methods for reconstructing images from data acquired with a magnetic resonance imaging ("MRI") system are provided. Data are acquired using both a body coil and a multichannel matrix coil. The body coil measurements can be used to constrain the solution space for the image reconstruction from the data acquired using the multichannel matrix coil. The resulting images have the flat sensitivity profile of the body coil, but signal-to-noise ration ("SNR") and undersampling-acceleration gained from a matrix coil.