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researcher

A. Vignaud

3 papers hereh-index 313.6k citations178 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CV1
  • cs.DC1
  • physics.med-ph1

identity via Semantic Scholar / OpenAlex

activity
20042021
most citedOptimizing full 3D SPARKLING trajectories for high-resolution T2*-weighted Magnetic Resonance Imaging

4 citations · 4 across the 2 of their papers we have counts for

collaborators

3 papers

cs.DC2021★ 4 cited

Optimizing full 3D SPARKLING trajectories for high-resolution T2*-weighted Magnetic Resonance Imaging

Chaithya G R, Pierre Weiss, Guillaume Daval-Frérot +3

The Spreading Projection Algorithm for Rapid K-space samplING, or SPARKLING, is an optimization-driven method that has been recently introduced for accelerated 2D T2*-w MRI using c…

cs.CV2016

Robust imaging of hippocampal inner structure at 7T: in vivo acquisition protocol and methodological choices

Linda Marrakchi-Kacem, Alexandre Vignaud, Julien Sein +8

OBJECTIVE:Motion-robust multi-slab imaging of hippocampal inner structure in vivo at 7T.MATERIALS AND METHODS:Motion is a crucial issue for ultra-high resolution imaging, such as c…

physics.med-ph2004

MRI of the lung using hyperpolarized He-3 at very low magnetic field (3 mT)

C. P. Bidinosti, J. Choukeife, G. Tastevin +2

Optical pumping of He-3 produces large (hyper) nuclear-spin polarizations independent of the magnetic resonance imaging (MRI) field strength. This allows lung MRI to be performed a…

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