Convex Optimization for 3D Parallel MRI Reconstruction

Abstract

The 3dimensional (3D) volume imaging in magnetic resonanceimaging (MRI) enables encoding in frequency, phaseand partition directions in k-space. To increase scan speed, subsampling of multiple-coil k-space data is applied. The imagereconstruction problem from subsampled 3D k-space datais non-convex due to the coupling between image and sensitivityprofile ofโ€ฆย (More)
DOI: 10.1145/3015166.3015181

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