@ARTICLE{7953691,
author={Y. Liu and S. Wu and X. Huang and B. Chen and C. Zhu},
journal={IEEE Transactions on Medical Imaging},
title={Hybrid CS-DMRI: Periodic Time-Variant Subsampling and Omnidirectional Total Variation Based Reconstruction},
year={2017},
volume={36},
number={10},
pages={2148-2159},
keywords={biomedical MRI;compressed sensing;conjugate gradient methods;image reconstruction;image sampling;iterative methods;least squares approximations;medical image processing;optimisation;spatiotemporal phenomena;2D omnidirectional total variation;backward reference frame;bilateral spatiotemporal coherence;compressive sensing;current frame;dynamic magnetic resonance imaging;forward reference frame;hybrid CS-DMRI;image reconstruction;iterative reweighted least squares method;omnidirectional total variation based reconstruction;optimization model;periodic time-variant subsampling;preconditioned conjugate gradient method;structural regularization;subsampling ratio;Correlation;Current measurement;Image reconstruction;Image restoration;Matrix converters;Optimization;TV;Compressive sensing;image acquisition;image reconstruction;magnetic resonance imaging},
doi={10.1109/TMI.2017.2717502},
ISSN={0278-0062},
month={Oct},}