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Incremental gradient table for multiple Q-shells diffusion MRI

Emmanuel Caruyer 1 Christophe Lenglet 2 Guillermo Sapiro 3 Rachid Deriche 1
1 ATHENA - Computational Imaging of the Central Nervous System
CRISAM - Inria Sophia Antipolis - Méditerranée
2 CMRR - Center for Magnetic Resonance Research [Minneapolis]
3 ECE - Department of Electrical and Computer Engineering [Minneapolis]
Abstract : Most studies on sampling optimality for diffusion MRI deal with single Q-shell acquisition. For single Q-shell acquisition, incremental gradient table has proved useful in clinical setup, where the subject is likely to move, or for online reconstruction. In this article, we propose a generalization of the electrostatic repulsion to generate gradient tables for multiple Q-shells acquisitions, designed for incremental reconstruction or processing of data prematurely aborted.
Keywords : diffusion mri sampling scheme experimental design signal processing on the sphere
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https://hal.inria.fr/inria-00617957
Contributor : Emmanuel Caruyer <>
Submitted on : Wednesday, August 31, 2011 - 10:26:01 AM
Last modification on : Thursday, November 26, 2020 - 4:52:04 PM
Long-term archiving on: : Tuesday, November 13, 2012 - 9:40:29 AM

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Emmanuel Caruyer, Christophe Lenglet, Guillermo Sapiro, Rachid Deriche. Incremental gradient table for multiple Q-shells diffusion MRI. HBM 17th Annual Meeting, Jun 2011, Québec, Canada. ⟨inria-00617957⟩

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