Quantitative Susceptibility Mapping by Using the Morphology Enabled Dipole Inversion (MEDI) Approach with a New Prior Information

Keywords

able accuracy accurate acquisition active additional alternative always applied artifacts assigns axial basal binary biomedical china chosen clear college combined comes compensate components compromised consisting constrain constraints contour contrast control convolution cortical delineation denotes derived digitization dipole discrepancy distinct distribution drawn echoes edge edges electronic emerged enabled engineering enhance error evaluate evaluated even evenly existing fidelity field formed forms formulated ganglia gradient gray healthy identical improve improved includes incorporating increasing intensity inversion kernel lambda latter lead local longer magnitude mapping mask materials measured medical minimization morphology naturally noise noticed operation operator optimal original particularly people plot previously principle prior priori problem processing produced projections proportional quantitative quantity radiology reconstructed reconstruction reconstructions reduced reflect reflects regularization republic resolution resolutions science segment sensitive series sharpness solution source spaced spatial spins straightforward streaking structural subtle susceptibility technology tony transactions underlying underwent utility variation variations vector virtually volunteers white zero