64 citations · 89 across the 16 of their papers we have counts for
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cs.IT2016
Structured low-rank recovery of piecewise constant signals with performance guarantees
Greg Ongie, Sampurna Biswas, Mathews Jacob
We derive theoretical guarantees for the exact recovery of piecewise constant two-dimensional images from a minimal number of non-uniform Fourier samples using a convex matrix comp…
physics.med-ph2016
Multi-shot multi-channel diffusion data recovery using structured low-rank matrix completion
Merry Mani, Mathews Jacob, Douglas Kelley +1
Purpose: To introduce a novel method for the recovery of multi-shot diffusion weighted (MS-DW) images from echo-planar imaging (EPI) acquisitions. Methods: Current EPI-based MS-DW…