[图书][B] Topological data analysis for scientific visualization
J Tierny - 2017 - Springer
This book is adapted from my habilitation thesis manuscript, which reviewed my research
work since my Ph. D. thesis defense (2008), as a postdoctoral researcher at the University of …
work since my Ph. D. thesis defense (2008), as a postdoctoral researcher at the University of …
Topologically controlled lossy compression
M Soler, M Plainchault, B Conche… - 2018 IEEE Pacific …, 2018 - ieeexplore.ieee.org
This paper presents a new algorithm for the lossy compression of scalar data defined on 2D
or 3D regular grids, with topological control. Certain techniques allow users to control the …
or 3D regular grids, with topological control. Certain techniques allow users to control the …
Contributions to Topological Data Analysis for Scientific Visualization
J Tierny - 2016 - hal.science
Scientific visualization aims at helping users (i) abstract,(ii) interact with and (iii) analyze
simulated or acquired geometrical data for interpretation, validation and communication …
simulated or acquired geometrical data for interpretation, validation and communication …
[PDF][PDF] Large data reduction and structure comparison with topological data analysis
M Soler - Theses. Sorbonne Universite, juin, 2019 - hal.science
Recent advances in computer science and data analysis powered by modern hardware
have brought at reach many intricate and inaccessible problems in various scientific …
have brought at reach many intricate and inaccessible problems in various scientific …
Mesh-based and meshless design and approximation of scalar functions
G Patanè - Computer Aided Geometric Design, 2017 - Elsevier
In engineering, geographical applications, bio-informatics, and scientific visualisation, a
variety of phenomena is described by data modelled as the values of a scalar function …
variety of phenomena is described by data modelled as the values of a scalar function …
Piecewise polynomial Reconstruction of Scalar Fields from Simplified Morse-Smale Complexes
L Allemand-Giorgis, GP Bonneau… - Topological Methods in …, 2017 - Springer
Morse-Smale complexes have been proposed to visualize topological features of scalar
fields defined on manifold domains. Herein, three main problems have been addressed in …
fields defined on manifold domains. Herein, three main problems have been addressed in …
[PDF][PDF] Ingénieur de Recherche TTK
J Tierny - julien-tierny.github.io
Fig. 1. TTK (the “Topology ToolKit”[2, 49]) est une bibliothèque open-source écrite en C++
pour l'analyse topologique de données. Elle fournit plusieurs interfaçages (C++ pure (f) …
pour l'analyse topologique de données. Elle fournit plusieurs interfaçages (C++ pure (f) …
[PDF][PDF] Apprentissage par dictionnaires de diagrammes de persistance
FIGURE 1. Le sujet en une image–(a) L'analyse topologique de données permet de calculer
des représentations structurelles concises de données complexes, comme le graphe de …
des représentations structurelles concises de données complexes, comme le graphe de …
[PDF][PDF] Calcul haute performance d'homologie persistante par théorie de Morse discrète
P Fortin, J Tierny - julien-tierny.github.io
Fig. 1. Le sujet en une image–Etant donné un jeu de données (Fig. 1 (a): densité
électronique en chimie quantique), le diagramme de persistance (Fig. 1 (b)) est une …
électronique en chimie quantique), le diagramme de persistance (Fig. 1 (b)) est une …
[PDF][PDF] Distances entre signatures topologiques
J Tierny - julien-tierny.github.io
Fig. 1. Le sujet en une image–L'homologie persistante est un outil théorique puissant, qui
permet en pratique d'introduire une mesure de bruit sur les structures topologiques, comme …
permet en pratique d'introduire une mesure de bruit sur les structures topologiques, comme …