Squeezed Trajectory Design for Peak RF and Integrated RF Power Reduction in Parallel Transmission MRI - Li, Qing; Liao, Congyu; Ye, Huihui; Chen, Ying; Cao, Xiaozhi; Yuan, Lisha; He, Hongjian; Zhong, Jianhui (IEEE transactions on medical imaging, 2018)
Keywords: Acceleration; Algorithms; Amplitudes; Brain - diagnostic imaging; Compressing; Computer simulation; Density; Disease transmission; Electric fields; Excitation; Feasibility studies; Humans; Image Processing, Computer-Assisted - methods; k-space trajectory design; Magnetic resonance imaging; Magnetic Resonance Imaging - methods; Medical imaging; MRI; Particle swarm optimization; Phantoms, Imaging; Radio frequency; RF pulse design; Shape; Slew rate; Spirals; Trajectories; Trajectory