Search Results - "Levilly, Sébastien"

Segmentation-Free Velocity Field Super-Resolution on 4D Flow MRI by Levilly, Sebastien, Moussaoui, Said, Serfaty, Jean-Michel

“…Blood flow observation is of high interest in cardiovascular disease diagnosis and assessment. For this purpose, 2D Phase-Contrast MRI is widely used in the…”
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An LDV based method to quantify the error of PC-MRI derived Wall Shear Stress measurement by Castagna, Marco, Levilly, Sébastien, Paul-Gilloteaux, Perrine, Moussaoui, Saïd, Rousset, Jean-Marc, Bonnefoy, Félicien, Idier, Jérôme, Serfaty, Jean-Michel, Le Touzé, David

“…Wall Shear Stress (WSS) has been demonstrated to be a biomarker of the development of atherosclerosis. In vivo assessment of WSS is still challenging, but 4D…”
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Publisher Correction: An LDV based method to quantify the error of PC-MRI derived Wall Shear Stress measurement by Castagna, Marco, Levilly, Sébastien, Paul-Gilloteaux, Perrine, Moussaoui, Saïd, Rousset, Jean-Marc, Bonnefoy, Félicien, Idier, Jérôme, Serfaty, Jean-Michel, Le Touzé, David

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Towards quantitative evaluation of wall shear stress from 4D flow imaging by Levilly, Sébastien, Castagna, Marco, Idier, Jérôme, Bonnefoy, Félicien, Le Touzé, David, Moussaoui, Saïd, Paul-Gilloteaux, Perrine, Serfaty, Jean-Michel

“…Wall shear stress (WSS) is a relevant hemodynamic indicator of the local stress applied on the endothelium surface. More specifically, its spatiotemporal…”
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Segmentation-Free Super-Resolved 4D flow MRI Reconstruction Exploiting Navier-Stokes Equations and Spatial Regularization by Levilly, Sebastien, Moussaoui, Said, Serfaty, Jean-Michel

“…Interest in 4D blood flow MRI grows due to its ability to image the anatomic shape and the three velocity components within a volume along the cardiac cycle…”
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Navier-Stokes-Based Regularization for 4d Flow MRI Super-Resolution by Levilly, Sebastien, Moussaoui, Said, Serfaty, Jean-Michel

“…4D flow MRI is a promising tool in cardiovascular imaging. However, its lack of resolution can degrade some biomarkers' evaluation accuracy. The computational…”
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