A learned motion-prediction model, trained on an initial k-space center acquisition, accelerates motion-aware 4D MRI by about 2x in scan time and 40x in reconstruction time while keeping image quality comparable.
In: International Conference on Medical Image Computing and Computer-Assisted Intervention
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Accelerated Motion-Aware MR Imaging via Motion Prediction from K-Space Center
A learned motion-prediction model, trained on an initial k-space center acquisition, accelerates motion-aware 4D MRI by about 2x in scan time and 40x in reconstruction time while keeping image quality comparable.