Les points critiques d’une fonction scalaire (minima, points col et maxima) sont des caractéristiques importantes permettant de décrire de gros ensembles de données, comme par exemple les données topographiques. L’acquisition de ces données introduit souvent du bruit sur les valeurs. Un grand nombre de points critiques sont créés par le bruit, il est donc important de supprimer ces points critiques pour faire une bonne analyse de ces données. Le complexe de Morse-Smale est un objet mathématique qui est étudié dans le domaine de la Visualisation Scientifique car il permet de simplifier des fonctions scalaires tout en gardant les points critiques les plus importants de la fonction étudiée, ainsi que les liens entre ces points critiques. Nous ...
Scientific visualization aims at helping users (i) abstract, (ii) interact with and (iii) analyze si...
This paper describes an efficient combinatorial method for simplification of topological features in...
Data sets coming from simulations or sampling of real-world phenomena often contain noise that hinde...
Critical points of a scalar function (minima, saddle points and maxima) are important features to ch...
This thesis discusses several applications of computational topology to the visualization of scalar...
This paper describes a topological approach for simplifying continuous functions defined on volumetr...
This system paper presents the Topology ToolKit (TTK), a software platform designed for the topologi...
In this paper, we present a topological approach for simplifying continuous functions defined on vol...
International audienceMorse-Smale (MS) complexes have been proposed to visualize topological feature...
International audienceA method for interpolating monotone increasing 2D scalar data with a monotone ...
Dans cette thèse, nous proposons différentes méthodes, basées sur l'analyse topologique de données, ...
This thesis presents a novel computational framework that allows for a robust extraction and quantif...
This thesis presents a novel computational framework that allows for a robust extraction and quantif...
L’analyse topologique de donnés permet l’extraction générique et efficace de caractéristiques struct...
Understanding isosurfaces and contours (their connected components) is important for the analysis as...
Scientific visualization aims at helping users (i) abstract, (ii) interact with and (iii) analyze si...
This paper describes an efficient combinatorial method for simplification of topological features in...
Data sets coming from simulations or sampling of real-world phenomena often contain noise that hinde...
Critical points of a scalar function (minima, saddle points and maxima) are important features to ch...
This thesis discusses several applications of computational topology to the visualization of scalar...
This paper describes a topological approach for simplifying continuous functions defined on volumetr...
This system paper presents the Topology ToolKit (TTK), a software platform designed for the topologi...
In this paper, we present a topological approach for simplifying continuous functions defined on vol...
International audienceMorse-Smale (MS) complexes have been proposed to visualize topological feature...
International audienceA method for interpolating monotone increasing 2D scalar data with a monotone ...
Dans cette thèse, nous proposons différentes méthodes, basées sur l'analyse topologique de données, ...
This thesis presents a novel computational framework that allows for a robust extraction and quantif...
This thesis presents a novel computational framework that allows for a robust extraction and quantif...
L’analyse topologique de donnés permet l’extraction générique et efficace de caractéristiques struct...
Understanding isosurfaces and contours (their connected components) is important for the analysis as...
Scientific visualization aims at helping users (i) abstract, (ii) interact with and (iii) analyze si...
This paper describes an efficient combinatorial method for simplification of topological features in...
Data sets coming from simulations or sampling of real-world phenomena often contain noise that hinde...