Magnetic resonance method, apparatus and computer program product

摘要

A magnetic resonance method for forming a fast dynamic image from a plurality of signals of an RF probe is described. The RF probe is moved relative to an object to be imaged so as to acquire at least two adjacent Fields-of-View (FOV) which are reconstructed so as to form an image of a region of interest which includes both FOVs. The object to be imaged is scanned by a moving RF antenna. Furthermore, the first FOV is centered at the initial probe position and after each subsequent scan the position of the imaging field within the actual FOV is determined. From that data the next position of the RF probe relative to the object is computed and, if the imaging field runs out of the actual FOV, the RF antenna is moved to the estimated next position of the RF probe so that the subsequent FOV is centered again at the RF probe position. A composite image is then generated from the successive images of the various adjacent FOVs.