Partial Fourier Accelerated Spiral SENSE Imaging Using Magnetic Field Monitoring

Keywords

accelerated accurately achievable achieve acquisition algebraic aliasing allow allowing among anatomy apparent applying approaches approximation array artifacts assumption asymmetric behavior biomedical care central channels coil combination common concomitant conjugate considered constrained constraint constraints contained controlled coordinate coordinates counted dashed decrease deficiencies defined delays density described determined duration dynamic eddy efficient enables encoding engineering entire evaluated evolution expected faithfully fast field fields fold function gradient hard head health heuristically imaginary imposing in vivo inaccuracy incorporation incorrect inhomogeneity inner institute interleave interleaves iterative known like maps masked masking matrix mirrored model monitored monitoring motion noise notable object outer parallel part partial penalization performance pixel portion precise previously proposed readout receive reconstructed reconstruction reconstructions reduced reflected regularization relatively representation required residual resolution respectively robustness router samples seem sense sensitive sensitivity setup short shot since slice slight smooth solid space spatial spiral static structures studies successful sufficiently symmetric system temporal thereby topical trajectory variable vector visible ways