Efficient Algorithm of B0 Drift Correction in Time Series of Phase Images

Keywords

accumulated acquisition active added adding additional adjacent amplitude apart applies attributed audience avoid biophysics body bold bore brain breath card carries channel coil coils college configuration conflicts connectivity consistent constant contrast cooling correct corrected correction corrections course courses created creates decrease degree degrees described deviation distribution double drift drifts edge effectively efficient elements especially example excitation excite exercise explained factory ferro field fields formed frequency gradient gradients graph graphs head helped hold idle illustrate improve improved increasing initial inside instantaneous load magnet magnets make model modern modifying modulator must near noise part periodic phantom phenomenon pixels polynomial polynomials position problem problems process processing profiles pulse quality radial real reason receive reduce reduced reflecting required resolution saddle scanners separation series shim side simple slice slices slight slightly slower spite squares strong success suffice susceptibilities system tailored target technology temperature terms thermostat throughout uncontrollable understand unequal unexpected uniform uniformity unpublished users warm whole