Measuring and Characterizing Short-Term High Order Eddy Currents with a Phantom

Keywords

accurately acquisition added addition alone alternative although among amplitude amplitudes applications applied assume audience axis bandwidth basis believed blue body calibration capability characterization characterize characterizing clinicians coefficients coil collected comparable compensated components constant constants contrast contribution correct corrected correction curves derivatives described diagram diameter diffusion distortions done donor dotted duration eddy effectively encode encodes encoding enough error errors evaluated excitation exist exponential extend field finally fitted fitting fixture function general gradient gradients hundred improved include induced inputs king larger largest linear local locations long maier matrix measure measured measuring minimized negative note opposite paper patent performance phantom pickup plateau polarities polynomial positive prone propose proposed pulse radius ranging reduce relatively relevant repeated repositioning represent represents require residual respectively samples scanner scientists section select selection several short slice slices solid space spatial spherical start still subtracted system taken target task tedious temporal term terms thin throughout transform trapezoid turned typically useful vertical