Iterative Trajectory Correction for Radial Projection Imaging

Keywords

accordance account acquisition acquisitions actually addition additional additionally affecting allow allows apparent applied applying array arrow artifacts artificial available averaging axis block calibrate calibrating calibration called capable cardiac cause chosen clearly closer coil conducted considered consuming convergence coordinates correct corrected correction corrupted depicted desired deviations dimensional discrete distance eddy effectively eight element elite entries errors every examples excellence falsified find function funded gradient grid gridded grog half hence improved improving in vivo individual individually initial initialized initiative institute introduced iteration iterative leading likewise limited locations majority manner materials maximized measured network noise none numerical often operator optimization oversampled phantom positions procedure process projection projections propose proposed proved quality radial radiology random readout reconstructed reconstruction reconstructions reduced removed represent represents respective self sensitivities separate several short simulate simultaneously smallest space spaces steady step subsequent subsequently system take theory timing trajectories trajectory translation translations trio true typically update updated usually validation variations vector view widely