211 lines
4.6 KiB
TeX
211 lines
4.6 KiB
TeX
\documentclass{beamer}
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\usepackage[french]{babel}
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\usepackage[utf8]{inputenc}
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\usepackage[T1]{fontenc}
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\usetheme{JuanLesPins}
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\beamertemplatenavigationsymbolsempty
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\setbeamertemplate{footline}[frame number]
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\makeatletter
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\newlength\graphwidth
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\setlength\graphwidth{10.5cm}
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\newlength\graphheight
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\setlength\graphheight{7cm}
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\makeatother
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\title{Approximation et amélioration de la qualité des maillages tétrahédriques}
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\author{Jérémy André, Cyril Colin, Christine Cozzolino}
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\institute{Aix-Marseille Université} \date{\today}
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\titlegraphic{\includegraphics[width=2.5cm]{img/logo-gig.png}}
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\begin{document}
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\begin{frame}
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\titlepage
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\end{frame}
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\begin{frame}{Plan}
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\tableofcontents[hideallsubsections]
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\end{frame}
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\AtBeginSection[] {
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\begin{frame}{Plan}
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\tableofcontents[currentsection]
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\end{frame}
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}
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\section{Présentation du sujet}
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\begin{frame}{Maillages volumiques}
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\centering
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\begin{tabular}{cc}
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\includegraphics[width=4.5cm]{img/cow-00.png} &
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\includegraphics[width=4.5cm]{img/cow-03.png} \\
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\includegraphics[width=4.5cm]{img/cow-06.png} &
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\includegraphics[width=4.5cm]{img/cow-09.png} \\
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\end{tabular}
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\end{frame}
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\begin{frame}{Anisotropie}
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\centering
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\includegraphics{img/plasma.png}
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\end{frame}
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\begin{frame}{Anisotropie}
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\centering
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\begin{tabular}{cc}
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\includegraphics[width=4.5cm]{img/isotropique.png} &
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\includegraphics[width=4.5cm]{img/anisotropique.png}
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\end{tabular}
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\end{frame}
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\begin{frame}{Applications}
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\begin{figure}[htb]
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\includegraphics[width=9cm]{img/symmetry-plane.png}
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\caption{\label{fig:inria-gamma}
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Image issue du projet GAMMA d'Inria \url{https://team.inria.fr/gamma/}
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}
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\end{figure}
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\end{frame}
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\section{Thèse de Rouxel-Labbé}
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\begin{frame}
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\begin{itemize}
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\item Excellente introduction et état de l'art
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\item Plusieurs approches proposées
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\item Des résultats en demi-teinte
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\end{itemize}
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\end{frame}
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\section{Redéfinition du sujet}
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\begin{frame}
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Le sujet étant jugé trop complexe, notre encadrant nous guide vers
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un sujet un peu simplifié.
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\begin{block}{Nouveau sujet}
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Adapter un maillage tétrahédrique simple existant au maillage
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surfacique utilisé pour le générer, tout en préservant sa qualité.
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\end{block}
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\end{frame}
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\section{Présentation de notre méthode}
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\begin{frame}{Chaîne de traitement}
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\centering
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\includegraphics[height=\graphheight]{img/pipeline.png}
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\end{frame}
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\subsection{Pré-traitement}
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\begin{frame}
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\begin{itemize}
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\item Suppression des cellules externes
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\item Détection des points de surface
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\end{itemize}
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\end{frame}
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\begin{frame}{Point-dans-polygone}
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\centering
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\includegraphics[height=\graphheight]{img/point_in_polygon.png}
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\end{frame}
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\begin{frame}{Suppression des cellules externes}
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\centering
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\includegraphics[width=\graphwidth]{img/remove_external.png}
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\end{frame}
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\subsection{Projection des points}
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\begin{frame}
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\centering
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\includegraphics[width=\graphwidth]{img/project.png}
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\end{frame}
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\subsection{« Modification proportionelle »}
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\begin{frame}{Sans}
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\centering
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\includegraphics[height=\graphheight]{img/project_clip_no_displace.png}
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\end{frame}
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\begin{frame}{Avec}
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\centering
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\includegraphics[height=\graphheight]{img/project_clip_displace.png}
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\end{frame}
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\begin{frame}{Rayon d'influence}
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\centering
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\includegraphics[width=\graphwidth]{img/influence-rayon-0-3.png}
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\end{frame}
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\begin{frame}{Rayon d'influence}
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\centering
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\includegraphics[width=\graphwidth]{img/influence-rayon-5-20.png}
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\end{frame}
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\subsection{Relaxation}
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\begin{frame}
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\centering
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\includegraphics[width=\graphwidth]{img/influence-relaxation.png}
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\end{frame}
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\section{Implémentation}
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\begin{frame}
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\centering
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Bibliothèque de Kitware sous license libre pour la manipulation de
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données scientifiques 3D.
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\end{frame}
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\begin{frame}{VTK}
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\centering
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\includegraphics[width=\graphwidth]{img/vtk-unstructuredgrid-0.png}
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\end{frame}
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\begin{frame}{VTK}
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\centering
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\includegraphics[width=\graphwidth]{img/vtk-unstructuredgrid-1.png}
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\end{frame}
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\begin{frame}{VTK}
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\centering
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\includegraphics[width=\graphwidth]{img/vtk-unstructuredgrid-2.png}
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\end{frame}
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\begin{frame}{VTK}
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\centering
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\includegraphics[width=\graphwidth]{img/vtk-unstructuredgrid-3.png}
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\end{frame}
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\begin{frame}{Paraview}
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\centering
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\includegraphics[width=\graphwidth]{img/paraview.png}
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\end{frame}
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\section{Résultats}
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\subsection{Cas dégénéré}
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\begin{frame}
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\centering
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\includegraphics[width=\graphwidth]{img/cas-échec.png}
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\end{frame}
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\begin{frame}
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\centering
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\includegraphics[width=\graphwidth]{img/cas-échec-2.png}
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\end{frame}
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\end{document}
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