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Deformation corrected compressed sensing (DC-CS): a novel framework for accelerated dynamic MRI
[article]
2014
arXiv
pre-print
We propose a novel deformation corrected compressed sensing (DC-CS) framework to recover dynamic magnetic resonance images from undersampled measurements. We introduce a generalized formulation that is capable of handling a wide class of sparsity/compactness priors on the deformation corrected dynamic signal. In this work, we consider example compactness priors such as sparsity in temporal Fourier domain, sparsity in temporal finite difference domain, and nuclear norm penalty to exploit low
arXiv:1405.7718v2
fatcat:bncnnznwpnebjgp2tyafo4o2ye