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Добірка наукової літератури з теми "Méthodes sans-grille"
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Статті в журналах з теми "Méthodes sans-grille"
Seláf, Levente. "Les voies de la création d’une base de données poétique générale." Revista de Poética Medieval 33 (December 31, 2019): 87–97. http://dx.doi.org/10.37536/rpm.2019.33.0.73673.
Повний текст джерелаROUCHOSSE, N., Y. BARDE CABUSSON, D. COSTA, and C. LAGAERT. "Étude de l’efficacité pédagogique d’une formation longue en entretien motivationnel par analyse d’entretiens en conditions réelles." EXERCER 34, no. 198 (December 1, 2023): 473–78. http://dx.doi.org/10.56746/exercer.2023.198.473.
Повний текст джерелаTurgeon, Laurier, and Louise Saint-Pierre. "Le patrimoine immatériel religieux au Québec." Ethnologies 31, no. 1 (November 9, 2009): 201–33. http://dx.doi.org/10.7202/038505ar.
Повний текст джерелаRacine, François, and Louis Lauzier-Jobin. "Mise en application d’une méthodologie d’évaluation du degré d’accessibilité physico-spatiale : l’exemple du circuit piétonnier du parc Safari à Hemmingford, Québec." Développement Humain, Handicap et Changement Social 25, no. 1 (February 2, 2022): 57–73. http://dx.doi.org/10.7202/1085768ar.
Повний текст джерелаBenatman, M. T., S. Benhabiles, K. Hammal, S. Sinaceur, and F. Asselah. "Psychiatrie et culture : à propos de deux cas." European Psychiatry 29, S3 (November 2014): 626. http://dx.doi.org/10.1016/j.eurpsy.2014.09.119.
Повний текст джерелаLEBAS, F. "Granulométrie des aliments composés et fonctionnement digestif du lapin." INRAE Productions Animales 13, no. 2 (April 18, 2000): 109–16. http://dx.doi.org/10.20870/productions-animales.2000.13.2.3772.
Повний текст джерелаLenglet, A., F. Balen, S. Charpentier, A. Sourbes, D. Arcuset, V. Delonglée, P. A. Fort, V. Bounes, and B. Charriton Dadone. "Événements indésirables au cours de transfert interhospitalier de patients présentant un syndrome coronaire aigu non ST+." Annales françaises de médecine d’urgence 9, no. 6 (October 21, 2019): 369–74. http://dx.doi.org/10.3166/afmu-2019-0188.
Повний текст джерелаSemedo, Gervasio, Laurent Gautier, and Kamel Malik Bensafta. "Pôles de convergence, gains dynamiques de l’intégration économique et monétaire en Afrique de l’Ouest : une approche en termes de clusters." Articles 88, no. 1 (February 11, 2013): 37–85. http://dx.doi.org/10.7202/1014026ar.
Повний текст джерелаIssa, Ibrahim Ousseini. "Covid-19 et impacts du confinement sur la population de Niamey (Niger)." European Scientific Journal, ESJ 17, no. 27 (August 31, 2021): 22. http://dx.doi.org/10.19044/esj.2021.v17n27p22.
Повний текст джерелаДисертації з теми "Méthodes sans-grille"
Laville, Bastien. "Reconstruction sans-grille de courbes : théorie et applications en microscopie de fluorescence." Electronic Thesis or Diss., Université Côte d'Azur, 2023. http://www.theses.fr/2023COAZ4062.
Повний текст джерелаThis PhD thesis aims to define and explain the tools for curve reconstruction using off-the-grid variational methods, as part of a range of applications in biomedical imaging, and more specifically in fluorescence microscopy.Several convex or non-convex numerical algorithms have already been developed within the Morpheme research team, where this thesis was conducted, in the context of non-convex sparse optimisation. These techniques were developed in the discrete case, on a grid, which means that the super-resolved image is defined on a finer grid than the observed images. In contrast, in this PhD thesis, we are developing off-the-grid also called gridless methods, while working on the space of bounded measures. This choice brings several advantages: the source is not limited by a fine grid and can be located continuously, quantitative bounds on the discrepancy between the reconstruction and the source can be written, and these approaches allow encoding structural/geometric information in the variational problem, to recover a source of a certain shape, such as a point or a curve.We will begin by reviewing the state of the art in off-the-grid methods, focusing on the reconstruction of point sources. In particular, we will illustrate its practical interest in fluorescence microscopy, especially compared with classical models: the reconstructions proposed are as convincing as those produced by deep learning models, and this without requiring a learning set or hyperparameters tuning.We will then introduce a gridless method for fluctuation-based fluorescence microscopy. This method exploits the independence of fluctuations in fluoroform luminosity, which means that specific and expensive acquisition equipment is not required. The limitations of this model, formulated for the reconstruction of point sources, will lead us to define a new off-the-grid method, this time for the reconstruction of curve.We will further study the design of an off-the-grid method, addressing the struggle of fluoroform along filaments that form curves in the images; a problem which is not taken care of in the literature. In particular, we will define the involved optimisation space, namely the space of vector measures with finite divergence, also known as the space of charges. We will further explain how to define curve measures, and we will write a new functional called CROC (for Curves Represented On Charges). We will finish by showing that there is a solution to this energy that can be written as a finite linear combination of measurements carried by curves.Finally, we will study the numerical implementation of this problem, using an adaptation of the greedy algorithm widely used in the literature. We will discuss the properties of our algorithm, called Charge Sliding Frank-Wolfe, and the difficulties encountered in the definition of the observation model, in choosing the discrete parametrisation of the curves, and so on.The thesis will be concluded with a reminder of the main points encountered in each chapter, and an opening section summing up the possible avenues of research that we have identified over the course of the chapters
Tadyszak, Patrick. "Modélisation et caractérisation du bruit hyperfréquence dans des MESFETSs et HEMTs AlGaAs/GaAs sans grille à longueur de zone active ultracourte." Lille 1, 1997. http://www.theses.fr/1997LIL10152.
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