Whole Heart Motion Corrected Compressed Sensing for 3D Free Breathing Dynamic Cardiac MRI

Keywords

accelerated acceleration according achieves acquisition acquisitions affine allows anatomy angular avoid better binned binning blurring breath breathing cardiac cine college column combined combining common compressed computationally corrected correction corresponds corrupted cycles deformed delineation denotes describing diaphragmatic dimension displacement distribution divided done dotted dynamic efficiency efficient encoding ensures ensuring evident experiment expiration extend feasibility final finds formulation fourteen fraction frames framework free future gated generated hamburg heart held holds improve in vivo initial intensities interleaves interval introduced iterative king kingdom last like liver long lung matrices matrix minx misalignments motion myocardium navigator near overcome parallel pattern performance planning position positions problems profile prolonged propose proposed quality quasi radial random reconstruct reconstructed reconstruction regard registration regularly require required requires respiratory retrospectively rigid samples sampling scanner scheme sensing simulate simulated simulation simulations since slice solution space spaced sparsest spatial spiral step steps strong suffers temporal trajectory transform transformations uniform usefulness variation volumes volunteers whole yellow yield