12 citations · 15 across the 4 of their papers we have counts for
3 papers · 1 filter
What if each voxel were measured with a different diffusion protocol?
Santiago Coelho, Gregory Lemberskiy, Ante Zhu +5
Expansion of diffusion MRI (dMRI) both into the realm of strong gradients, and into accessible imaging with portable low-field devices, brings about the challenge of gradient nonli…
Denoising Improves Cross-Scanner and Cross-Protocol Test-Retest Reproducibility of Higher-Order Diffusion Metrics
Benjamin Ades-Aron, Santiago Coelho, Gregory Lemberskiy +5
The clinical translation of diffusion MRI (dMRI)-derived quantitative contrasts hinges on robust reproducibility, minimizing both same-scanner and cross-scanner variability. This s…
Universal Sampling Denoising (USD) for noise mapping and noise removal of non-Cartesian MRI
Hong-Hsi Lee, Mahesh Bharath Keerthivasan, Gregory Lemberskiy +3
Random matrix theory (RMT) combined with principal component analysis has resulted in a widely used MPPCA noise mapping and denoising algorithm, that utilizes the redundancy in mul…