Jean-Luc MARI

Professor in Computer Science (Professeur des Universités en Informatique)
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Présentation

Professor in Computer Science (Professeur des Universités en Informatique)

Head of Master GIG (Computer Graphics and Applied Geometry, i.e. Géométrie et Informatique Graphique) within the Computer Science mention at Faculté des Sciences (Aix-Marseille Université).

Co-head of Master CCI (Compétence Complémentaire en Informatique) at Faculté des Sciences (Aix-Marseille Université)

CNU member (2020-2023), Computer Science section (CNU 27)

Former deputy director (2021-2024) of Département Informatique et Interactions of Faculté des Sciences (Aix-Marseille Université)

Teaching activities at Département Informatique et Interactions of Faculté des Sciences (Aix-Marseille Université)

Research activities in G-Mod team (Geometric Modeling) at LIS Lab (Laboratoire d'Informatique et des Systèmes), UMR CNRS 7020

Address: LIS TPR2 building - 5th floor - room 5.11 Campus de Luminy - case 925 163 avenue de Luminy 13288 Marseille Cedex 9 - France

Secretarial office (research): +33 4 86 09 04 60 Secretarial office (teaching): +33 4 13 94 19 62

Email : jean-luc.mari@univ-amu.fr

Check out a video presenting some of my research topics (in less than 13 minutes, in French):

Le bon, la brute et le triangle

https://vimeo.com/116970982

13 Minutes Marseille, December 4, 2014

Book "Geometric and Topological Mesh Feature Extraction for 3D Shape Analysis" Jean-Luc Mari, Franck Hétroy-Wheeler, Gérard Subsol ISBN : 9781786300416 Publication Date : November 2019 Hardcover 194 pp 120.00 USD

Find it on Amazon, Wiley, Wordery.

Research

Topics

Geometric modeling, geometry processing, discrete geometry, computational topology

Scientific communities

AFIG, GTMG, GT-GéoDis, GdR IM, IAPR TC-18

Projects

2024-2027: [co-PI] Marsupil'AMU project, funded by CISAM+, in collaboration with CEREGE. 2022-2025: [co-PI] R-VR project in collaboration with Retail RV. 2022-2025: [co-PI] N2I project in collaboration with Nothing2Install. 2020-2025: [co-PI] ANR COHERENCE 4D project in collaboration with ENSAM-LISPEN, UTC, G-SCOP Grenoble INP. 2020-2023: [co-PI] SNEF project in collaboration with SNEF. 2018-2021: [co-PI] I-MC project in collaboration with ENSAM, I-MC. 2009-2020: [PI] KiTT in collaboration with AP-HM, LIIE, Novartis Pharma SAS, CERIMED, LIO, FRSQ, CRCHUM, ETS Montréal. 2014-2018: [co-PI] ImpaCt-4D in collaboration with LAM, CEREGE, GeoPS, IMCCE, LSIV TU Sofia. 2013-2017: [member] H-Cube (ANR SEED) in collaboration with BRGM, LSCE, Terra3E, CEREGE. 2013-2014: [PI] ImpaCt-3D (PEPS CNRS INS2I) in collaboration with LAM, CEREGE, GeoPS. 2012-2016: [co-PI] Cornea-3D in collaboration with UdeM, DIRO, HMR Montréal. 2007-2011: [member] VOGP in collaboration with CEREGE, AGIP. 2004-2009: [co-PI] Progeria-cell-3D in collaboration with INSERM 491 Unit (Genetics and Development). 1999-2002: [member] Cœur Battant project (CNRS incitative national action) in collaboration with BHEN (Beating Heart European Network).

Current Ph.D. students

- Samantha Thiel (2024-2027), CISAM+ project "Marsupil'AMU" w/ CEREGE (co-supervision with Sophie Viseur). - Grekou Yao (2022-2025), CIFRE w/ RetailVR company (co-supervision with Sébastien Mavromatis). - Mathieu Pietri (2022-2025), CIFRE w/ Nothing2Install company (co-supervision with Eric Remy). - Oghenemarho Orukele (2021-2024), ANR project "COHERENCE 4D" w/ ENSAM (co-supervision with Aldo Gonzalez Lorenzo, Arnaud Polette and Jean-Philippe Pernot).

Former Ph.D. students

- Thibault Payet (2020-2023), CIFRE w/ SNEF company (co-supervision with Ricardo Uribe-Lobello and Romain Raffin). - Florian Beguet (2016-2021), CRCHUM Canadian funds + cotution with ETS Montréal (co-supervision with Jacques de Guise). - Manon Jubert (2018-2021), CIFRE w/ I-MC company (co-supervision with Arnaud Polette and Jean-Philippe Pernot). - Nils Olofsson (2016-2020), CRCHUM Canadian funds + cotution with ETS Montréal (co-supervision with Jacques de Guise and Marc Daniel). - Nicole Christoff (2015-2018), Bulgarian research ministry funds + French ambassy funds + cotuition with Technical University of Sofia (co-supervision with Laurent Jorda and Agata Manolova). - Aldo González-Lorenzo (2013-2016), French research ministry alloc. + cotuition with Univ. of Seville (co-sup. w/ Alexandra Bac and Pedro Real). Prix de thèse IGRV 2017. Watch his video. - Arnaud Polette (2012-2015), Canadian funds + cotuition with Université de Montréal (co-supervision with Jean Meunier). - Valentin Leonardi (2010-2014), AMU SSDD foundation (co-supervision with Marc Daniel). - Dimitri Kudelski (2008-2011), ENI-AGIP funds (co-supervision with Sophie Viseur). - Guillaume Thibault (2005-2009), French research ministry allocation (co-supervision with Jean Sequeira).

Master students

2020-2021: Alix Eymar, Mathieu Pietri 2018-2019: Thibault Payet 2016-2017: Julien Statopoulos 2015-2016: Florian Beguet 2014-2015: Wendy Chung 2013-2014: Martin-Pierre Schmidt, Nils Olofsson 2012-2013: Daniel Garcia Montes, Giang Vo 2011-2012: Arnaud Polette 2010-2011: Régis Meyssonnier 2007-2008: Dimitri Kudelski 2006-2007: Florian Graglia 2004-2005: Thomas Giuliani, Xavier Gomez 2003-2004: Thierry Baud 2000-2002: Jean-François Avierinos

International relations

Université de Montréal (Canada) ETS Montréal* (Canada) University of Seville* (Spain) TU Sofia (Bulgaria) University of Western Ontario (Canada) University of Silesia* (Poland) * bilateral collaboration agreement implementation

PC member and reviewer

Journals: IEEE (TIP, TMI), Elsevier (CVIU, GMOD, PRL, BSPC), Springer (TVC, JMIV, MCS), MIT.

Conferences: DGMM 2021, DGCI (2019, 2017, 2016, 2014, 2013), ISMM 2019, CAD (2018, 2017, 2016), PSIVT 2015, IEEE EMBC 2014, CTIC (2019, 2016, 2014, 2012, 2010), CAIP (2013, 2011), GraphiCon 2010, IEEE SMI’10, EUSIPCO-EURASIP 2007.

Conference organizing committee

2024: R-GTMG 2024 2019: j-FIG 2019 2016: CTIC 2016 (co-chair) 2016: GéoDis 2016 (co-chair) 2013: GTMG 2013 2009: AFIG 2009 2009-2015: AFIG/EGFR "Best paper" committee

Ph.D. and HDR referee member

2024: [Président et rapporteur] Pierre BOURQUAT (Université Claude Bernard Lyon 1) - Registration between real and virtual objects for machining of mechanical parts. 2024: [Président] Marie PELISSIER-COMBESCURE (Université de Toulouse) - Analyse de contenus visuels en 2D et en 3D : évaluation de la pertinence d'un point de vue d'un objet 3D. 2024: [Rapporteur] Rao FU (Université Côte d'Azur) - Reconstruction de formes à partir de nuages de points 3D. 2023 (HDR): [Rapporteur] Samuel PELTIER (Université de Poitiers) - Structures simpliciales, simploïdales et cellulaires pour la modélisation géométrique à base topologique. 2023: [Rapporteur] Sylvain GERBAUD (Université de Poitiers) - Reconstructions 3D tissulaires basées sur le métabolisme sous-jacent exploré en spectroscopie par résonance magnétique multi-noyaux. 2023: [Président et rapporteur] Jérémy MONTLAHUC (École Nationale Supérieure d’Arts et Métiers) - Segmentation sémantique de nuages de points multisources de parcelles et d’ouvrages existants à l'aide de techniques d'apprentissage machine. 2022: [Rapporteur] Maxime CHAPUIS (Université de Montpellier) - Analyse de modèles 3D dentaires et gestion de connaissances pour l’aide au diagnostic orthodontique. 2022: [Examinateur] Romain PASCUAL (Université Paris-Saclay) - Inference of graph transformation rules for the design of geometric modeling operations. 2022 (HDR): [Rapporteur] Sébastien HORNA (Université de Poitiers) - Structuration topologique pour le rendu et la visualisation 3D. 2021: [Président et rapporteur] Ali Ghazanfar SHAH (École Nationale Supérieure d’Arts et Métiers) - Template-based reverse engineering of parametric CAD models from point clouds. 2021: [Président] Vincent MARIÉ (Université de Toulon) - Méthodes de vision et d'apprentissage profond appliquées à la surveillance maritime. 2019: [Président et rapporteur] Marion MORAND (Université de Montpellier) - Surface de symétrie d’une structure 3D : application à l’étude des déformations scoliotiques du dos. 2019: [Rapporteur] Nicolas COURILLEAU (Université de Reims Champagne-Ardenne) - Visualisation et traitements interactifs de grilles régulières 3D haute-résolution virtualisées sur GPU. 2019: [Président] Valentin GAUTHIER (Université de Poitiers) - Développement d’un langage de programmation dédié à la modélisation géométrique à base topologique, application à la reconstruction de modèles géologiques 3D. 2018: [Président] Katia LUPINETTI (École Nationale Supérieure d’Arts et Métiers) - Identification of shape and structural characteristics in assembly models for retrieval applications. 2017: [Rapporteur] Bastien DURIX (Université de Toulouse) - Squelettes pour la reconstruction 3D : de l’estimation de la projection du squelette dans une image 2D à la triangulation du squelette en 3D. 2011: [Rapporteur] Hepzibah A. CHRISTINAL (University of Seville) - Tissue-like P systems: new variants and computational algebraic topology 2007: [Rapporteur] Belén MEDRANO GARFIA (University of Seville) - Algebraic-topological model of representation of n-dimensional digital images.

Industrial collaborations

SNEF, I-MC, Nothing2Install, Retail VR, Ubisoft, Dassault Systèmes, Eidos, Gameloft, ENI-AGIP, VSM, Pixxim, C4M Prod, Polygonal Design, Exkee, Natural Solutions, Technodigit.

Science popularization

2021: invited speaker at Technical University (Sofia, Bulgaria). 2020: invited speaker at EPFL (École polytechnique fédérale de Lausanne). 2018: speaker at École Nationale Supérieure d'Architecture de Marseille for the event "Dialogues Eupaliniens". 2014: speaker at 13 Minutes Marseille (video). Since 2013: speaker at Forum des Mathématiques (Aix-en-Provence). 2013: "Echo des Labos" event.

Activities at IREM Aix-Marseille (Institut de Recherche dans l’Enseignement des Mathématiques)

Since 2022: member of group "Epistémologie et histoire" (Epistemology and history). Since 2013: member of group "Vulgarisation et diffusion de la culture scientifique" (Science and mathematics popularization). 2016-2022: member of group "Jeux numériques mathématiques et algorithmiques" (Algorithmic and mathematical digital games). 2014-2022: member of group "Mathématiques et élèves à besoins éducatifs particuliers" (Mathematics for pupils with specific needs). 2012-2016: member of group "Informatique et Sciences du Numérique - ISN" (Computer science). 2009-2012: member of group "Algorithmique au lycée" (Algorithmic at high school level). 2003-2013: member of group "Informatique pédagogique au collège" (Pedagogical computer science).

Other administrative activities

Since 2021: deputy director of the Computer Science Department (Faculté des Sciences, Aix-Marseille Université). Since 2012: elected member of the Computer Science Department council (Faculté des Sciences, Aix-Marseille Université). 2015 - 2017: member of the Computer Science Department bureau (Faculté des Sciences, Aix-Marseille Université). 2012 - 2018: member of the FRIIAM council (FR CNRS 3513). 2009: member of "Comité de Sélection" for the position #0521 at Faculté des Sciences de Luminy (Université de la Méditerranée). 2007-2008: member of "Commission de Spécialistes" CNU 27 at Université de la Méditerranée.

Teaching

Current courses

Master 1 GIG: Geometric modeling and meshes Master 2 GIG: Geometric models: representations and processing Master 2 GIG: Graphic programing and industriel applications Master 2 CCI: UNIX systems Licence 3 Computer Science: 3D modeling

**The list of publications is not complete (under construction)... **

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Publications

Image document

Survey on the View Planning Problem for Reverse Engineering and Automated Control Applications

Manon Peuzin-Jubert , Arnaud Polette , Dominique Nozais , Jean-Luc Mari , Jean-Philippe Pernot
Computer-Aided Design, 2021, 141, pp.103094. ⟨10.1016/j.cad.2021.103094⟩
Article dans une revue hal-03322710 v1

Automated Extraction of Crater Rims on 3D Meshes Combining Artificial Neural Network and Discrete Curvature Labeling

Nicole Christoff , Laurent Jorda , Sophie Viseur , Sylvain Bouley , Agata Manolova et al.
Earth, Moon, and Planets, 2020, 124 (3-4), pp.51-72. ⟨10.1007/s11038-020-09535-7⟩
Article dans une revue hal-03146536 v1

Allowing cycles in discrete Morse theory

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
Topology and its Applications, 2017, 228, pp.1-35. ⟨10.1016/j.topol.2017.05.008⟩
Article dans une revue hal-01528103 v1

Comparison of quasi-spherical surfaces – application to corneal biometry

Arnaud Polette , Jean-Luc Mari , Isabelle Brunette , Jean Meunier
IET journal on Biometrics, 2016, 5 (3), pp.212-219. ⟨10.1049/iet-bmt.2015.0048⟩
Article dans une revue hal-01318144 v1

Multiple reconstruction and dynamic modeling of 3D digital objects using a morphing approach

Valentin Leonardi , Vincent Vidal , Marc Daniel , Jean-Luc Mari
The Visual Computer, 2015, 31 (5), pp.575-588. ⟨10.1007/s00371-014-0978-6⟩
Article dans une revue hal-01281355 v1

Searching combinatorial optimality using graph-based homology information

Pedro Real , Helena Molina-Abril , Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari
Applicable Algebra in Engineering, Communication and Computing, 2015, 26 (1-2), pp. 103-120. ⟨10.1007/s00200-014-0248-x⟩
Article dans une revue hal-01285969 v1

Constructing average models of quasi-spherical objects: application to corneal topographies

Arnaud Polette , Edouard Auvinet , Jean-Luc Mari , Isabelle Brunette , Jean Meunier
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, 2015, ⟨10.1080/21681163.2015.1077164⟩
Article dans une revue hal-01285963 v1

Shape and texture indexes - Application to cell nuclei classification

Guillaume Thibault , Bernard Fertil , Sandrine Pereira , Claire L. Navarro , Pierre Cau et al.
International Journal of Pattern Recognition and Artificial Intelligence (IJPRAI), 2013, 27 (1), ⟨10.1142/S0218001413570024⟩
Article dans une revue hal-01341021 v1

A Continuous Analog for 4-Dimensional Objects

Ana Pacheco , Jean-Luc Mari , Pedro Real
Annals of Mathematics and Artificial Intelligence, 2013, 67 (1), pp.71-80. ⟨10.1007/s10472-013-9336-z⟩
Article dans une revue hal-01341023 v1

Quantitative in vivo MRI measurement of cortical development in the fetus

Cédric Clouchoux , Dimitri Kudelski , Ali Gholipour , Simon Warfield , Sophie Viseur et al.
Brain Structure and Function, 2012, 217, pp.127-139. ⟨10.1007/s00429-011-0325-x⟩
Article dans une revue istex hal-01341024 v1

Feature Line Extraction on Meshes through Vertex Marking and 2D Topological Operators

Dimitri Kudelski , Sophie Viseur , Giovanni Scrofani , Jean-Luc Mari
International Journal of Image and Graphics (IJIG), 2011, 11 (4), pp.531-548. ⟨10.1142/S0219467811004226⟩
Article dans une revue hal-01341026 v1

Indices de Formes et de Textures - Application au Classement de Noyaux de Cellules

Guillaume Thibault , Bernard Fertil , Jean Sequeira , Jean-Luc Mari
Revue des Sciences et Technologies de l'Information - Série ISI : Ingénierie des Systèmes d'Information, 2010, 15 (2), pp.73-96
Article dans une revue hal-01341028 v1

Cortical Pattern Detection for the Developing Brain: a 3D Vertex Labeling and Skeletonization Approach

Cédric Clouchoux , Dimitri Kudelski , Marine Bouyssi-Kobar , Sophie Viseur , Adre Du Plessis et al.
Journal of Medical Informatics and Technologies, 2010, 16, pp. 161-166
Article dans une revue hal-01341027 v1

Automatic Surface Generation with a Voxel-Based Skeleton Defining Topological Constraints

Jean-Luc Mari
International Journal of Shape Modeling (IJSM), 2010, 16 (1-2), pp.173-194. ⟨10.1142/S021865431000133X⟩
Article dans une revue hal-01341029 v1

Simplicialization of Digital Volumes in 26-adjacency: Application to Topological Analysis

Jean-Luc Mari , Pedro Real
International Journal of Pattern Recognition and Image Analysis, Advances in Mathematical Theory and Applications (PRIA), 2009, 19 (2), pp.231--238. ⟨10.1134/S1054661809020035⟩
Article dans une revue istex hal-01341031 v1

Détection de lignes caractéristiques sur maillages triangulés d’acquisition LIDAR - Application à la géologie

Dimitri Kudelski , Sophie Viseur , Jean-Luc Mari
Revue Electronique Francophone d'Informatique Graphique, 2009, 3 (3), pp.1-9
Article dans une revue hal-01341030 v1

Approaches dedicated to the modeling of complex shapes - Application to medical data

Jean-Luc Mari
Journal of Medical Informatics and Technologies, 2004, 7, pp.3--15
Article dans une revue hal-01341033 v1

Closed Free-Form Surface Geometrical Modeling - A New Approach with Global and Local Characterization

Jean-Luc Mari , Jean Sequeira
International Journal of Image and Graphics (IJIG), 2004, 4 (2), pp.241--262. ⟨10.1142/S0219467804001397⟩
Article dans une revue hal-01341034 v1

Reconstruction by Implicit Surfaces using Discrete and Continuous Skeletons

Jean-Luc Mari , Jean Sequeira
International Journal of CAD/CAM and Computer Graphics, 2001, 16 (Tridimensional reconstruction) (2), pp.203-212
Article dans une revue hal-01341036 v1

A Heuristic for Short Homology Basis of Digital Objects

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari
International Joint Conference on Discrete Geometry and Mathematical Morphology (DGMM), 2022, Strasbourg, France. pp.60-70, ⟨10.1007/978-3-031-19897-7_6⟩
Communication dans un congrès hal-03953372 v1
Image document

One-step compact skeletonization

Bastien Durix , Géraldine Morin , Sylvie Chambon , Jean-Luc Mari , Kathryn Leonard
40th Annual Conference of the European Association for Computer Graphics - Eurographics 2019, May 2019, Genoa, Italy. pp.1-5, ⟨10.2312/egs.20191005⟩
Communication dans un congrès hal-02130468 v1
Image document

The propagated skeleton: a robust detail-preserving approach

Bastien Durix , Sylvie Chambon , Kathryn Leonard , Jean-Luc Mari , Géraldine Morin
21th IAPR International Conference on Discrete Geometry for Computer Imagery, DGCI 2019, Mar 2019, Paris, France. ⟨10.1007/978-3-030-14085-4_27⟩
Communication dans un congrès hal-02130484 v1
Image document

Intérêt des "Graphes de Courbure de Forme Subdivisé" pour décrire la déformation des structures complexes

Florian Beguet , Jean-Luc Mari , Matthieu Schmittbuhl , Thierry Cresson , Jacques A. de Guise
Journées du Groupe de Travail en Modélisation Géométrique, GTMG 2019, Mar 2019, Toulouse, France
Communication dans un congrès hal-02130619 v1
Image document

3D mesh description using "Subdivided Shape-Curvature-Graphs

Florian Beguet , Jacques A. de Guise , Thierry Cresson , Matthieu Schmittbuhl , Jean-Luc Mari
40th Annual Conference of the European Association for Computer Graphics, Eurographics 2019, May 2019, Genoa, Italy. ⟨10.2312/egp.20191054⟩
Communication dans un congrès hal-02130489 v1
Image document

Dual-primal skeleton: a thinning scheme for vertex sets lying on a surface mesh

Ricardo Uribe Lobello , Jean-Luc Mari
14th International Symposium on Mathematical Morphology (ISMM 2019), Jul 2019, Saarbrücken, Germany. ⟨10.1007/978-3-030-20867-7_6⟩
Communication dans un congrès hal-02130490 v1

Estimating 3D deformations in real time using 2D visual information: a Bayesian filter approach

Nils Olofsson , Jean-Luc Mari , Marc Daniel , Jacques A. de Guise
Journées du Groupe de Travail en Modélisation Géométrique, GTMG 2018, Mar 2018, Aix-en-Provence, France
Communication dans un congrès hal-02130616 v1

Automatic Extraction of Complex 3D Structures - Application to the Inner Ear Segmentation from Cone Beam CT Digital Volumes

Florian Beguet , Jean-Luc Mari , Thierry Cresson , Matthieu Schmittbuhl , Jacques A. de Guise
Eurographics Workshop on 3D Object Retrieval, Apr 2018, Delft, Netherlands. ⟨10.2312/3dor.20181048⟩
Communication dans un congrès hal-01795062 v1

Description de formes complexes par subdivision de graphes de courbures

Florian Beguet , Jacques A. de Guise , Matthieu Schmittbuhl , Jean-Luc Mari
Journées Françaises d’Informatique Graphique et du chapitre français d’Eurographics, JFIG 2018, Nov 2018, Poitiers, France
Communication dans un congrès hal-02130618 v1

Geometric feature extraction and shape description using discrete curvature

Jean-Luc Mari
5th Sino-French Symposium on Virtual Reality, Aug 2018, Chengdu, China
Communication dans un congrès hal-02130537 v1

Level-set based algorithm for automatic feature extraction on 3D meshes: Application to crater detection on Mars

Nicole Christoff , Agata Manolova , Laurent Jorda , Sophie Viseur , Sylvain Bouley et al.
International Conference on Computer Vision and Graphics 2018 (ICCVG 2018), Sep 2018, Warsaw, Poland. ⟨10.1007/978-3-030-00692-1_10⟩
Communication dans un congrès hal-02130551 v1

Extraction automatique de structures 3D complexes - Application à la segmentation de l’oreille interne à partir de volumes numériques

Florian Beguet , Jean-Luc Mari , Matthieu Schmittbuhl , Thierry Cresson , Jacques A. de Guise
Journées du Groupe de Travail en Modélisation Géométrique, GTMG 2018, Mar 2018, Aix-en-Provence, France
Communication dans un congrès hal-02130617 v1

Opening Holes in Discrete Objects with Digital Homotopy

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari
20th IAPR International Conference on Discrete Geometry for Computer Imagery (DGCI 2017), Sep 2017, Vienne, Austria. pp.213--224, ⟨10.1007/978-3-319-66272-5_18⟩
Communication dans un congrès hal-01698847 v1
Image document

Zones « menottables » sur un maillage 3D

Aldo Gonzalez-Lorenzo , Jean-Luc Mari
Journées du Groupe de Travail en Modélisation géométrique (GTMG 2017), Mar 2017, Cachan, France
Communication dans un congrès hal-01493023 v1

Discrete curvatures combined with machine learning for automated extraction of impact craters on 3D topographic meshes

Nicole Christoff , Laurent Jorda , Sophie Viseur , Sylvain Bouley , Agata Manolova et al.
EGU General Assembly 2017, Apr 2017, Vienne, Austria. pp.EGU2017-8549
Communication dans un congrès hal-01495367 v1

Shape-Curvature-Graph": Towards a New Model of Representation for the Description of 3D Meshes

Arnaud Polette , Jean Meunier , Jean-Luc Mari
4th International Conference on Augmented Reality, Virtual Reality and Computer Graphics (AVR 2017), Jun 2017, Ugento, Italy. pp.369-384, ⟨10.1007/978-3-319-60928-7_32⟩
Communication dans un congrès hal-01794890 v1

Topological Comparisons of Fluvial Reservoir Rock Volumes Using Betti Numbers: Application to CO2 Storage Uncertainty Analysis

Asmae Dahrabou , Sophie Viseur , Aldo Gonzalez-Lorenzo , Jeremy Rohmer , Alexandra Bac et al.
6th International Workshop on Computational Topology in Image Context (CTIC 2016), Jun 2016, Marseille, France. pp.101-112, ⟨10.1007/978-3-319-39441-1_10⟩
Communication dans un congrès hal-01341013 v1
Image document

Mesures géométriques pour les groupes d’homologie : vers une adaptation aux complexes simpliciaux

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
Journées du Groupe de Travail en Modélisation géométrique (GTMG 2016), Mar 2016, Dijon, France. pp.12-15
Communication dans un congrès hal-01476541 v1

Extraction of "best fit circles" on 3D meshes based on discrete curvatures: application to impact craters detection

Florian Beguet , Sarah Bali , Nicole Christoff , Laurent Jorda , Sophie Viseur et al.
EGU General Assembly 2016, Apr 2016, Vienne, Austria. pp.EGU2016-10485
Communication dans un congrès hal-01490130 v1
Image document

Fast, Simple and Separable Computation of Betti Numbers on Three-dimensional Cubical Complexes

Aldo Gonzalez-Lorenzo , Mateusz Juda , Alexandra Bac , Jean-Luc Mari , Pedro Real
6th International Workshop on Computational Topology in Image Context (CTIC 2016), Jun 2016, Marseille, France. pp.130-139, ⟨10.1007/978-3-319-39441-1_12⟩
Communication dans un congrès hal-01341014 v1

Two new measures for the homology groups of discrete objects

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
Journées du Groupement de Recherche "Informatique Mathématique" (GdR IM), 2016, Villetaneuse, France
Communication dans un congrès hal-01381805 v1
Image document

Two Measures for the Homology Groups of Binary Volumes

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
19th IAPR International Conference on Discrete Geometry for Computer Imagery (DGCI 2016), Apr 2016, Nantes, France. pp.154-165, ⟨10.1007/978-3-319-32360-2_12⟩
Communication dans un congrès hal-01341015 v1

Topological comparisons of fluvial reservoir rock volumes using Betti numbers: application to CO2 storage uncertainty analysis

Asmae Dahrabou , Sophie Viseur , Aldo Gonzalez-Lorenzo , Jean-Luc Mari , Alexandra Bac et al.
35th gOcad Meeting, 2015, Nancy, France
Communication dans un congrès hal-01341016 v1
Image document

Cellular Skeletons: a New Approach to Topological Skeletons with Geometric Features

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
16th International Conference on Computer Analysis of Images and Patterns (CAIP 2015), Sep 2015, La Valette, Malta. pp.616-627, ⟨10.1007/978-3-319-23117-4_53⟩
Communication dans un congrès hal-01341037 v1

Robust Detection of Round Shaped Pits Lying on 3D Meshes: Application to Impact Crater Recognition

Martin-Pierre Schmidt , Jennifer Muscato , Sophie Viseur , Laurent Jorda , Sylvain Bouley et al.
EGU General Assembly 2015, 2015, Vienne, Austria
Communication dans un congrès hal-01499700 v1

Circular shapes automatic detection on meshes based on discrete curvatures - Application to impact craters recognition

Florian Beguet , Sarah Bali , Laurent Jorda , Sophie Viseur , Sylvain Bouley et al.
Computer Graphics International (CGI 2015), 2015, Strasbourg, France
Communication dans un congrès hal-01341019 v1

Feature extraction using a shape descriptor graph based on discrete curvature patches

Arnaud Polette , Jean Meunier , Jean-Luc Mari
Computer Graphics International (CGI 2015), 2015, Strasbourg, France
Communication dans un congrès hal-01341018 v1

Homological Discrete Vector Fields and homotopy equivalence

Aldo Gonzalez Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
Applications of Computer Algebra (ACA 2015), 2015, Kalamata, Greece
Communication dans un congrès hal-01499699 v1

Fast computation of Betti numbers on three-dimensional cubical complexes

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
Applications of Computer Algebra (ACA 2015), 2015, Kalamata, Greece
Communication dans un congrès hal-01341017 v1
Image document

Computing Homological Information Based on Directed Graphs within Discrete Objects

Aldo Gonzalez-Lorenzo , Alexandra Bac , Jean-Luc Mari , Pedro Real
16th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC 2014), Sep 2014, Timisoara, Romania. pp.571--578, ⟨10.1109/SYNASC.2014.82⟩
Communication dans un congrès hal-01381797 v1

Opérateurs de morphologie mathématique et exploitation des courbures discrètes pour la détection de tumeurs dans un modèle rénal

Valentin Leonardi , Marc Daniel , Vincent Vidal , Jean-Luc Mari
Journées du Groupe de Travail en Modélisation Géométrique, GTMG 2014, 2014, Lyon, France
Communication dans un congrès hal-01311372 v1

A New Registration Algorithm for Estimating and Discriminating Average Shapes of Sets of Corneal Topographies

Arnaud Polette , Jean-Luc Mari , Isabelle Brunette , Jean Meunier
36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014, 2014, Chicago, United States. pp. 3341-3344, ⟨10.1109/EMBC.2014.6944338⟩
Communication dans un congrès hal-01499702 v1

Construction of a mean surface for the variability study of the cornea

Arnaud Polette , Edouard Auvinet , Jean-Luc Mari , Isabelle Brunette , Jean Meunier
11th Canadian Conference on Computer and Robot Vision, CRV 2014, 2014, Montréal, Canada. pp. 328 - 335, ⟨10.1109/CRV.2014.51⟩
Communication dans un congrès hal-01499701 v1

Kidney 3D dynamic modeling and tumor tracking for therapeutic transcutaneous treatment

Valentin Leonardi , Marc Daniel , Nils Olofsson , Philippe Souteyrand , Vincent Vidal et al.
Computer Assisted Medical Interventions Conference, SURGETICA 2014, 2014, Chambéry, France
Communication dans un congrès hal-01311429 v1

Comparison of quasi-spherical surfaces using spherical harmonics: Application to corneal biometry

Arnaud Polette , Jean-Luc Mari , Isabelle Brunette , Jean Meunier
4th International Conference on Image Processing Theory, Tools and Applications, IPTA 2014, 2014, Paris, France. ⟨10.1109/IPTA.2014.7001979⟩
Communication dans un congrès hal-01499703 v1

Feature lines extraction within surface mesh models - Application to impact craters detection

Jean-Luc Mari , Laurent Jorda , Sophie Viseur , Sylvain Bouley
Geometric Computing and Modeling track of conference 19th IMACS World Congress (International Association for Mathematics and Computers in Simulation), 2013, San Lorenzo de El Escorial, Spain
Communication dans un congrès hal-01341022 v1

3D Interactive Annotations on Digital Outcrops using a Touch Pad

Sophie Viseur , Jean-Luc Mari
8th workshop of the ILP-Task Force on Sedimentary Basin, 2013, Marseille, France
Communication dans un congrès hal-01499707 v1

Recalage contraint par cartes de courbures discrètes pour la modélisation dynamique du rein

Valentin Leonardi , Jean-Luc Mari , Philippe Souteyrand , Julien Frandon , Vincent Vidal et al.
Journées du Groupe de Travail en Modélisation Géométrique, GTMG 2013, 2013, Marseille, France. pp. 149-158
Communication dans un congrès hal-01311373 v1

Detection of impact craters in 3D mesh by extraction of feature lines

Laurent Jorda , Jean-Luc Mari , Sophie Viseur , Sylvain Bouley
European Planetary Science Congress, EPSC 2013, 2013, Londres, United Kingdom
Communication dans un congrès hal-01499705 v1

Characterization of impact craters in 3D meshes using a feature lines approach

Laurent Jorda , Jean-Luc Mari , Sophie Viseur , Sylvain Bouley
American Geophysical Union, AGU Fall Meeting 2013, 2013, San Francisco, United States
Communication dans un congrès hal-01499706 v1

Application of discrete curvatures to surface mesh simplification and feature line extraction

Alexandra Bac , Jean-Luc Mari , Dimitri Kudelski , van Tran Nam , Sophie Viseur et al.
Discrete Curvature - Theory and Applications, a colloquium on discrete curvature, Nov 2013, Marseille, France
Communication dans un congrès hal-01311433 v1

Skeleton extraction of vertex sets lying on arbitrary triangulated 3D meshes

Dimitri Kudelski , Sophie Viseur , Jean-Luc Mari
17th IAPR International Conference on Discrete Geometry for Computer Imagery, DGCI 2013, 2013, Séville, Spain. pp.203-214, ⟨10.1007/978-3-642-37067-0-18⟩
Communication dans un congrès hal-01499704 v1

A Morphing Approach for Kidney Dynamic Modeling - From 3D Reconstruction to Motion Simulation

Valentin Leonardi , Jean-Luc Mari , Vincent Vidal , Marc Daniel
20th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2012, 2012, Plzen, Czech Republic. pp.179-187
Communication dans un congrès hal-01311434 v1

Simulation du mouvement du rein par une approche de type morphing

Valentin Leonardi , Jean-Luc Mari , Marc Daniel
Journées du Laboratoire des Sciences de l'Information et des Systèmes, 2012, Carqueiranne, France
Communication dans un congrès hal-01488256 v1

Determining bricks of 3-dimensional cell complexes

Ana Pacheco , Jean-Luc Mari , Pedro Real
14th International Workshop in Combinatorial Image Analysis, IWCIA 2011, 2011, Madrid, Spain. pp.37-48
Communication dans un congrès hal-01499708 v1

Extraction of feature lines with connectivity preservation

Dimitri Kudelski , Jean-Luc Mari , Sophie Viseur
Computer Graphics International 2011 (CGI'2011), 2011, Ottawa, Canada
Communication dans un congrès hal-01499709 v1

3D Reconstruction from CT-Scan Volume Dataset - Application to Kidney Modeling

Valentin Leonardi , Jean-Luc Mari , Vincent Vidal , Marc Daniel
SCCG 2011, 27th Spring conference on Computer Graphics, 2011, Vinicné, Slovakia. pp. 111-120, ⟨10.1145/2461217.2461239⟩
Communication dans un congrès hal-01311443 v1

Reconstruction 3D du Volume Rénal à partir d'Acquisitions Scanner Volumiques

Valentin Leonardi , Jean-Luc Mari , Vincent Vidal , Marc Daniel
Journées du Groupe de Travail en Modélisation Géométrique, GTMG 2011, 2011, Grenoble, France. pp. 83-92
Communication dans un congrès hal-01311376 v1

Obtaining cell complexes associated to four dimensional digital objects

Ana Pacheco , Jean-Luc Mari , Pedro Real
CTIC 2010, International Workshop on Computational Topology in Image Context, 2010, Chipiona, Spain. pp. 57-64
Communication dans un congrès hal-01499714 v1

Cortical Pattern Detection for the Developing Brain: a 3D Vertex Labeling and Skeletonization Approach

Cédric Clouchoux , Dimitri Kudelski , Marine Bouyssi-Kobar , Sophie Viseur , Adre Du Plessis et al.
In 15th International Conference "Medical Informatics & Technologies", MIT 2010, 2010, Zakopane, Poland. pp. 161-166
Communication dans un congrès hal-01499713 v1

3D Feature Line Detection based on Vertex Labeling and 2D Skeletonization

Dimitri Kudelski , Jean-Luc Mari , Sophie Viseur
IEEE International Conference on Shape Modeling and Applications (SMI 2010), 2010, Aix-en-Provence, France. pp.246--250, ⟨10.1109/SMI.2010.35⟩
Communication dans un congrès hal-01499712 v1

Feature Line Detection on Triangulated Meshes - A Geological Application

Dimitri Kudelski , Jean-Luc Mari , Sophie Viseur
18th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2010, 2010, Plzen, Czech Republic. pp.39-46
Communication dans un congrès hal-01499711 v1

Doxelo: Towards a Software for Processing and Visualizing Topology Computations in Doxel-based 3D+t Images

Javier Carnero , Daniel Diaz-Pernil , Jean-Luc Mari , Pedro Real
In 16th International Conference on Applications of Computer Algebra, ACA?10, 2010, Vlora, Albania
Communication dans un congrès hal-01499710 v1

Texture indexes and gray level size zone matrix. Application to cell nuclei classification

Guillaume Thibault , Bernard Fertil , Claire L. Navarro , Sandrine Pereira , Pierre Cau et al.
10th International Conference on Pattern Recognition and Information Processing, PRIP 2009, 2009, Minsk, Belarus. pp.140--145
Communication dans un congrès hal-01499715 v1

Surface sketching with a voxel-based skeleton

Jean-Luc Mari
15th IAPR International Conference on Discrete Geometry for Computer Imagery, DGCI 2009, 2009, Montréal, Canada. pp.325--336, ⟨10.1007/978-3-642-04397-0_28⟩
Communication dans un congrès hal-01499716 v1

Voxelo: a project for computing and visualizing geometric-topological features for nD digital images

Jean-Luc Mari , Pedro Real
CATIMAG’08, International Workshop on Computational Algebraic Topology within Image Context, 2008, Seville, Spain
Communication dans un congrès hal-01341032 v1

Simplicialization of Octrees

Jean-Luc Mari , Nicolas Jesson , Helena Molina-Abril , Pedro Real
Workshop on Computational Topology in Image Context, CTIC 2008, 2008, Poitiers, France
Communication dans un congrès hal-01499719 v1

Algebraic Topological Models for Octrees

Helena Molina-Abril , Pedro Real , Jean-Luc Mari , Nicolas Jesson
Algebraic Topological Methods in Computer Science 2008, ATMCS III (a satellite conference to the 5th European Congress of Mathematics), 2008, Paris, France
Communication dans un congrès hal-01499720 v1

Simplicialization of Digital Volumes

Pedro Real , Helena Molina-Abril , Jean-Luc Mari
First International Workshop on on Image Mining, Theory and Applications (IMTA 2008), 2008, Funchal, Madeira, Portugal
Communication dans un congrès hal-01499718 v1

Classification of cell nuclei using shape and texture indexes

Guillaume Thibault , Caroline Devic , Jean-François Horn , Bernard Fertil , Jean Sequeira et al.
16th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (WSCG 2008), 2008, Plzen, Czech Republic. pp.25--28
Communication dans un congrès hal-01499717 v1

Contour Detection of the Cornea from OCT Radial Images

Florian Graglia , Jean-Luc Mari , Georges Baikoff , Jean Sequeira
29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2007, 2007, Lyon, France. pp.5612--5615, ⟨10.1109/IEMBS.2007.4353619⟩
Communication dans un congrès hal-01499721 v1

Automatic Mesh Generation from 3D Internal Sketch and Topological Constraints

Jean-Luc Mari
17th International Conference on Computer Graphics and Vision. GraphiCon\'2007, 2007, Moscow, Russia. pp.9--16
Communication dans un congrès hal-01499722 v1

Geometric Modeling of the Heart using its Structural Features

Jean-Luc Mari
Jornadas de Imagen Medica, May 2006, Séville, Spain
Communication dans un congrès hal-01488834 v1

Using 3D Spline Differentiation to Compute Quantitative Optical Flow

John Barron , Marc Daniel , Jean-Luc Mari
Third Canadian Conference on Computer and Robot Vision, CRV 2006, CIPPRS, Jun 2006, Québec, Canada. ⟨10.1109/CRV.2006.84⟩
Communication dans un congrès hal-01311458 v1

Approaches dedicated to the modeling of complex shapes - Application to medical data

Jean-Luc Mari
9th International Conference "Medical Informatics & Technologies" (MIT 2004), 2004, Miedzybrodzie Zywieckie, Poland. pp.3-15
Communication dans un congrès hal-01341035 v1

Expression of a set of points' structure within a specific geometrical model

Jean-Luc Mari , Jean Sequeira
Computer Graphics and Geometrical Modeling 2004, CGGM'2004, 2004, Cracovie, Poland. pp.156--163, ⟨10.1007/978-3-540-25944-2_20⟩
Communication dans un congrès hal-01499723 v1

Towards a multi-level modeling approach for reconstruction - Application to medical data

Jean-Luc Mari , Jean Sequeira
23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2001, 2001, Istanbul, Turkey. ⟨10.1109/IEMBS.2001.1017307⟩
Communication dans un congrès hal-01499725 v1

Geometrical modeling of the heart and its main vessels

Jean-Luc Mari , Laurent Astart , Jean Sequeira
First International Workshop on Functional Imaging and Modeling of the Heart, FIMH'2001, 2001, Helsinki, Finland. pp.1-9, ⟨10.1007/3-540-45572-8_2⟩
Communication dans un congrès istex hal-01499726 v1

A new modeling approach by global and local characterization

Jean-Luc Mari , Jean Sequeira
11th International Conference on Computer Graphics, GraphiCon'2001, 2001, Nizhny Novgorod, Russia. pp.126-131
Communication dans un congrès hal-01499724 v1

Using implicit surfaces to characterize shapes within digital volumes

Jean-Luc Mari , Jean Sequeira
RECPAD 2000 Proceedings, 2000, Porto, Portugal. pp.285-289
Communication dans un congrès hal-01499727 v1

Robust Detection of Circular Shapes on 3D Meshes Based on Discrete Curvatures: Application to Impact Craters Recognition

Jean-Luc Mari , Sophie Viseur , Sylvain Bouley , Martin-Pierre Schmidt , Jennifer Muscato et al.
3D Digital Geological Models, Wiley, 2022, ⟨10.1002/9781119313922.ch9⟩
Chapitre d'ouvrage hal-03628939 v1
Image document

Géométrie et topologie pour les maillages 3D

Franck Hetroy-Wheeler , Jean-Luc Mari , Gérard Subsol
Jérémie Chalopin; Pierre Guillon. Informatique Mathématique, Une photographie en 2019, CNRS Editions, 2019, 978-2-271-12611-5
Chapitre d'ouvrage hal-02058296 v1

Determining bricks of 3-dimensional cell complexes

Ana Pacheco , Jean-Luc Mari , Pedro Real
Reneta Barneva, Valentin E. Brimkov, Kostadin Koroutcheva and Elka Korutcheva (Eds.). Advances in Image Analysis and Applications, 4, pp.37-48, 2011
Chapitre d'ouvrage hal-01341025 v1
Image document

Extraction d'information dans les maillages et les volumes numériques

Jean-Luc Mari
Informatique [cs]. UNIVERSITÉ DE LA MÉDITERRANÉE AIX-MARSEILLE II, 2011
HDR tel-02464892 v1