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pro vyhledávání: '"Feydy A"'
The microstructure of metals and foams can be effectively modelled with anisotropic power diagrams (APDs), which provide control over the shape of individual grains. One major obstacle to the wider adoption of APDs is the computational cost that is a
Externí odkaz:
http://arxiv.org/abs/2403.03571
Autor:
Diez, Antoine, Feydy, Jean
Many living and physical systems such as cell aggregates, tissues or bacterial colonies behave as unconventional systems of particles that are strongly constrained by volume exclusion and shape interactions. Understanding how these constraints lead t
Externí odkaz:
http://arxiv.org/abs/2402.17086
We develop a general theoretical and algorithmic framework for sparse approximation and structured prediction in $\mathcal{P}_2(\Omega)$ with Wasserstein barycenters. The barycenters are sparse in the sense that they are computed from an available di
Externí odkaz:
http://arxiv.org/abs/2302.05356
Publikováno v:
In Computational Materials Science October 2024 245
Autor:
Jacob, Louis, Lasbleiz, Sandra, Sanchez, Katherine, Morchoisne, Odile, Lefèvre-Colau, Marie-Martine, Nguyen, Christelle, Rannou, François, Feydy, Antoine, Portal, Jean-Jacques, Schnitzler, Alexis, Vicaut, Eric, Laredo, Jean-Denis, Richette, Pascal, Orcel, Philippe, Beaudreuil, Johann
Publikováno v:
In Annals of Physical and Rehabilitation Medicine September 2024 67(6)
Autor:
Lacroix, Maxime, Tordjman, Mickaël, Bouchut, Arthur, Bordner, Adrien, Laporte, Amandine, Feydy, Antoine
Publikováno v:
In Radiologic Clinics of North America September 2024 62(5):783-797
Autor:
Quentin Hennocq, Marjolaine Willems, Jeanne Amiel, Stéphanie Arpin, Tania Attie-Bitach, Thomas Bongibault, Thomas Bouygues, Valérie Cormier-Daire, Pierre Corre, Klaus Dieterich, Maxime Douillet, Jean Feydy, Eva Galliani, Fabienne Giuliano, Stanislas Lyonnet, Arnaud Picard, Thantrira Porntaveetus, Marlène Rio, Flavien Rouxel, Vorasuk Shotelersuk, Annick Toutain, Kevin Yauy, David Geneviève, Roman H. Khonsari, Nicolas Garcelon
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The field of dysmorphology has been changed by the use Artificial Intelligence (AI) and the development of Next Generation Phenotyping (NGP). The aim of this study was to propose a new NGP model for predicting KS (Kabuki Syndrome) on 2D faci
Externí odkaz:
https://doaj.org/article/9c5ec937868541c8bad4ceb27187e34f
Publikováno v:
Pediatric Rheumatology Online Journal, Vol 9, Iss Suppl 1, p P121 (2011)
Externí odkaz:
https://doaj.org/article/e3e8d35509be472f99562a82ef7fd077
Autor:
Shen, Zhengyang, Feydy, Jean, Liu, Peirong, Curiale, Ariel Hernán, Estepar, Ruben San Jose, Estepar, Raul San Jose, Niethammer, Marc
This work investigates the use of robust optimal transport (OT) for shape matching. Specifically, we show that recent OT solvers improve both optimization-based and deep learning methods for point cloud registration, boosting accuracy at an affordabl
Externí odkaz:
http://arxiv.org/abs/2111.00648
Publikováno v:
MICCAI 2019
We present a new multiscale algorithm for solving regularized Optimal Transport problems on the GPU, with a linear memory footprint. Relying on Sinkhorn divergences which are convex, smooth and positive definite loss functions, this method enables th
Externí odkaz:
http://arxiv.org/abs/2107.02010