Fig. 3

rRMSE of images from a computer-simulated cardiac-contraction phantom at different accelerate rates. rRMSE of the complex-valued images is shown in (a) Regional rRMSE over the myocardium of the phase images was calculated and shown in (b) At the lower acceleration rate of 2, BLOSM and zero-padding NUFFT performed similarly. At higher acceleration rates of 4 and 8, BLOSM had lower rRMSE