LN

Laurent Najman

269
Documents

Presentation

Laurent Najman received the Habilitation à Diriger les Recherches in 2006 from the University of Marne-la-Vallée, a Ph.D. of applied mathematics from Paris-Dauphine University in 1994 with the highest honour (Félicitations du Jury) and an “Ingénieur” degree from the Ecole des Mines de Paris in 1991. After earning his engineering degree, he worked in the Central Research Laboratories of Thomson-CSF for three years, working on some problems of infrared image segmentation using mathematical morphology. He then joined a start-up company named Animation Science in 1995, as director of research and development. The technology of particle systems for computer graphics and scientific visualisation, developed by the company under his technical leadership received several awards, including the “European Information Technology Prize 1997” awarded by the European Commission (Esprit programme) and by the European Council for Applied Science and Engineering and the “Hottest Products of the Year 1996” awarded by the Computer Graphics World journal. In 1998, he joined OCÉ Print Logic Technologies, as senior scientist. He worked there on various problem of image analysis dedicated to scanning and printing. In 2002, he joined the Informatics Department of ESIEE, Paris, where he is professor and a member of the Laboratoire d’Informatique Gaspard Monge, Université Paris-Est Marne-la-Vallée. His current research interest is discrete mathematical morphology, discrete topology and optimization.

Publications

84
52
24
14
13
12
12
10
7
6
4
4
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
24
12
9
8
7
7
6
6
5
5
5
5
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
70
54
34
26
21
16
16
15
12
11
10
10
10
9
9
9
8
8
8
7
7
7
7
7
7
7
7
7
7
7
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
16
8
7
3
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
18
17
16
15
15
15
15
15
13
12
11
10
10
9
9
8
8
7
7
7
6
5
3
3
3
3
2
2
1
1
1
1
1
171
64
21
5
3
3
2
1
1

Publications

Image document

Log-normal Mutations and their Use in Detecting Surreptitious Fake Images

Ismail Labiad , Thomas Bäck , Pierre Fernandez , Laurent Najman , Mariia Zameshina et al.
Transactions on Machine Learning Research Journal, 2025
Journal articles hal-04710415 v2
Image document

Dual structure-aware image filterings for semi-supervised medical image segmentation

Yuliang Gu , Zhichao Sun , Tian Chen , Xin Xiao , Yepeng Liu et al.
Medical Image Analysis, 2025, 99, pp.103364. ⟨10.1016/j.media.2024.103364⟩
Journal articles hal-04740759 v1
Image document

Unsupervised discovery of Interpretable Visual Concepts

Caroline Mazini Rodrigues , Nicolas Boutry , Laurent Najman
Information Sciences, 2024, 661, pp.120159. ⟨10.1016/j.ins.2024.120159⟩
Journal articles hal-04190721 v3
Image document

Assessing hierarchies by their consistent segmentations

Zeev Gutman , Ritvik Vij , Laurent Najman , Michael Lindenbaum
Journal of Mathematical Imaging and Vision, 2024, ⟨10.1007/s10851-024-01176-z⟩
Journal articles hal-03633805 v2
Image document

Transforming gradient-based techniques into interpretable methods

Caroline Mazini Rodrigues , Nicolas Boutry , Laurent Najman
Pattern Recognition Letters, 2024, 184, pp.66-73. ⟨10.1016/j.patrec.2024.06.006⟩
Journal articles hal-04414672 v2
Image document

Discrete Morse Functions and Watersheds

Gilles Bertrand , Nicolas Boutry , Laurent Najman
Journal of Mathematical Imaging and Vision, 2023, 65, pp.787--801. ⟨10.1007/s10851-023-01157-8⟩
Journal articles hal-03928064 v3
Image document

Some equivalence relation between persistent homology and morphological dynamics

Nicolas Boutry , Laurent Najman , Thierry Géraud
Journal of Mathematical Imaging and Vision, 2022, 64, pp.807--824. ⟨10.1007/s10851-022-01104-z⟩
Journal articles hal-03676854 v1
Image document

Visualizing hierarchies in scRNA-seq data using a density tree-biased autoencoder

Quentin Garrido , Sebastian Damrich , Alexander Jäger , Dario Cerletti , Manfred Claassen et al.
Bioinformatics, 2022, Issue Supplement_1, 38, pp.i316--i324. ⟨10.1093/bioinformatics/btac249⟩
Journal articles hal-03136103 v3
Image document

Continuous Well-Composedness Implies Digital Well-Composedness in n-D

Nicolas Boutry , Rocio Gonzalez-Diaz , Laurent Najman , Thierry Géraud
Journal of Mathematical Imaging and Vision, 2022, 64 (2), pp.131-150. ⟨10.1007/s10851-021-01058-8⟩
Journal articles hal-03575456 v1
Image document

Rethinking Interactive Image Segmentation: Feature Space Annotation

Jordão Bragantini , Alexandre X Falcão , Laurent Najman
Pattern Recognition, 2022, 131, pp.108882. ⟨10.1016/j.patcog.2022.108882⟩
Journal articles hal-03105751 v3
Image document

Triplet-Watershed for Hyperspectral Image Classification

Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
IEEE Transactions on Geoscience and Remote Sensing, 2022, 60, pp.1--14. ⟨10.1109/TGRS.2021.3113721⟩
Journal articles hal-03171597 v3
Image document

A Tutorial on Applications of Power Watershed Optimization to Image Processing

Sravan Danda , Aditya Challa , B S Daya Sagar , Laurent Najman
The European Physical Journal. Special Topics, 2021, 230, pp.2337-2361. ⟨10.1140/epjs/s11734-021-00264-0⟩
Journal articles hal-03313641 v1
Image document

Myocardial Perfusion Simulation for Coronary Artery Disease: A Coupled Patient-Specific Multiscale Model

Lazaros Papamanolis , Hyun Jin Kim , Clara Jaquet , Matthew Sinclair , Michiel Schaap et al.
Annals of Biomedical Engineering, 2021, 49, pp.1432-1447. ⟨10.1007/s10439-020-02681-z⟩
Journal articles hal-03036457 v2
Image document

Iterated Watersheds, A Connected Variation of K-Means for Clustering GIS Data

Sampriti Soor , Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
IEEE Transactions on Emerging Topics in Computing, 2021, 9 (2), pp.626 - 636. ⟨10.1109/TETC.2019.2910147⟩
Journal articles hal-02063210 v2
Image document

Object Detection with Component-Graphs in Multi-band Images: Application to Source Detection in Astronomical Images

Thanh Xuan Nguyen , Giovanni Chierchia , O Razim , R Peletier , Laurent Najman et al.
IEEE Access, 2021, 9, pp.156482-156491. ⟨10.1109/ACCESS.2021.3128519⟩
Journal articles hal-03429058 v2
Image document

Equivalence between Digital Well-Composedness and Well-Composedness in the Sense of Alexandrov on n-D Cubical Grids

Nicolas Boutry , Laurent Najman , Thierry Géraud
Journal of Mathematical Imaging and Vision, 2020, 62 (9), pp.1285-1333. ⟨10.1007/s10851-020-00988-z⟩
Journal articles hal-02990817 v1
Image document

Power Spectral Clustering

Aditya S Challa , Sravan Danda , B S S Daya Sagar , Laurent Najman
Journal of Mathematical Imaging and Vision, 2020, 62 (9), pp.1195--1213. ⟨10.1007/s10851-020-00980-7⟩
Journal articles hal-01516649 v4
Image document

Topological Properties of the First Non-Local Digitally Well-Composed Interpolation on n-D Cubical Grids

Nicolas Boutry , Laurent Najman , Thierry Géraud
Journal of Mathematical Imaging and Vision, 2020, 62 (9), pp.1256-1284. ⟨10.1007/s10851-020-00989-y⟩
Journal articles hal-02990810 v1
Image document

Characterization of graph-based hierarchical watersheds: theory and algorithms

Deise Santana Maia , Jean Cousty , Laurent Najman , Benjamin Perret
International Journal of Mathematical Imaging and Vision, 2020, Special Issue on Discrete Geometry for Computer Imagery 2019, 62 (5), pp.627-658. ⟨10.1007/s10851-019-00936-6⟩
Journal articles hal-02280023 v2
Image document

Shaping for PET image analysis

Eloïse Grossiord , Nicolas Passat , Hugues Talbot , Benoît Naegel , Salim Kanoun et al.
Pattern Recognition Letters, 2020, 131, pp.307-313. ⟨10.1016/j.patrec.2020.01.017⟩
Journal articles hal-02155801 v1
Image document

Generation of patient-specific cardiac vascular networks: a hybrid image-based and synthetic geometric model

Clara Jaquet , Laurent Najman , Hugues Talbot , Leo Grady , Michiel Schaap et al.
IEEE Transactions on Biomedical Engineering, 2019, 66 (4), pp.946-955. ⟨10.1109/TBME.2018.2865667⟩
Journal articles hal-01869264 v1
Image document

Some Theoretical Links Between Shortest Path Filters and Minimum Spanning Tree Filters

Sravan Danda , Aditya Challa , B S Daya Sagar , Laurent Najman
Journal of Mathematical Imaging and Vision, 2019, 61, pp.745-762. ⟨10.1007/s10851-018-0866-1⟩
Journal articles hal-01617799 v6
Image document

How to Make n-D Plain Maps defined on Discrete Surfaces Alexandrov-Well-Composed in a Self-dual Way

Nicolas Boutry , Thierry Géraud , Laurent Najman
Journal of Mathematical Imaging and Vision, 2019, 61, pp.849-973. ⟨10.1007/s10851-019-00873-4⟩
Journal articles hal-02005579 v1
Image document

Revisiting the Isoperimetric Graph Partitioning Problem

Sravan Danda , Aditya Challa , B S Daya Sagar , Laurent Najman
IEEE Access, 2019, 7, pp.50636 - 50649. ⟨10.1109/ACCESS.2019.2901094⟩
Journal articles hal-01810249 v1
Image document

Shape-based analysis on component-graphs for multivalued image processing

Eloïse Grossiord , Benoît Naegel , Hugues Talbot , Laurent Najman , Nicolas Passat
Mathematical Morphology - Theory and Applications, 2019, 3 (1), pp.45-70. ⟨10.1515/mathm-2019-0003⟩
Journal articles hal-01695384 v3
Image document

Watersheds for Semi-Supervised Classification

Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
IEEE Signal Processing Letters, 2019, 26 (5), pp.720-724. ⟨10.1109/LSP.2019.2905155⟩
Journal articles hal-01977705 v2
Image document

Properties of combinations of hierarchical watersheds

Deise Santana Maia , Jean Cousty , Laurent Najman , Benjamin Perret
Pattern Recognition Letters, 2019, 128, pp.513-520. ⟨10.1016/j.patrec.2019.10.009⟩
Journal articles hal-02175824 v2
Image document

Higra: Hierarchical Graph Analysis

Benjamin Perret , Giovanni Chierchia , Jean Cousty , Silvio Jamil F. Guimarães , Yukiko Kenmochi et al.
SoftwareX, 2019, 10, pp.100335. ⟨10.1016/j.softx.2019.100335⟩
Journal articles hal-02309938 v1
Image document

Removing non-significant regions in hierarchical clustering and segmentation

Benjamin Perret , Jean Cousty , Silvio Jamil Ferzoli Guimarães , Yukiko Kenmochi , Laurent Najman
Pattern Recognition Letters, 2019, 128, pp.433-439. ⟨10.1016/j.patrec.2019.10.008⟩
Journal articles hal-02305469 v3
Image document

Hierarchical segmentations with graphs: quasi-flat zones, minimum spanning trees, and saliency maps

Jean Cousty , Laurent Najman , Yukiko Kenmochi , Silvio Guimarães
Journal of Mathematical Imaging and Vision, 2018, 60 (4), pp.479-502. ⟨10.1007/s10851-017-0768-7⟩
Journal articles hal-01344727 v2
Image document

A Tutorial on Well-Composedness

Nicolas Boutry , Thierry Géraud , Laurent Najman
Journal of Mathematical Imaging and Vision, 2018, 60 (3), pp.443-478. ⟨10.1007/s10851-017-0769-6⟩
Journal articles hal-01609892 v2
Image document

Curvilinear structure analysis by ranking the orientation responses of path operators

Odyssée Merveille , Hugues Talbot , Laurent Najman , Nicolas Passat
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2018, 40 (2), pp.304-317. ⟨10.1109/TPAMI.2017.2672972⟩
Journal articles hal-01262728 v2
Image document

Some Properties of Interpolations Using Mathematical Morphology

Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
IEEE Transactions on Image Processing, 2018, 27 (4), pp.2038 - 2048. ⟨10.1109/TIP.2018.2791566⟩
Journal articles hal-01484894 v3
Image document

Hierarchical Segmentation Using Tree-Based Shape Spaces

Yongchao Xu , Edwin Carlinet , Thierry Géraud , Laurent Najman
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2017, 39 (3), pp.457-469. ⟨10.1109/TPAMI.2016.2554550⟩
Journal articles hal-01301966 v1
Image document

Scale-space for empty catheter segmentation in PCI fluoroscopic images

Ketan Bacchuwar , Jean Cousty , Régis Vaillant , Laurent Najman
International Journal of Computer Assisted Radiology and Surgery, 2017, 12 (7), pp.1179-1188. ⟨10.1007/s11548-017-1612-7⟩
Journal articles hal-01445849 v3
Image document

Extending the PowerWatershed framework thanks to Γ-convergence

Laurent Najman
SIAM Journal on Imaging Sciences, 2017, 10 (4), pp.2275-2292. ⟨10.1137/17M1118580⟩
Journal articles hal-01428875 v2
Image document

Tree-wise Discriminative Subtree Selection for Texture Image Labeling

Tsubasa Hirakawa , Toru Tamaki , Takio Kurita , Bisser Raytchev , Kazufumi Kaneda et al.
IEEE Access, 2017, 5, pp.13617 - 13634. ⟨10.1109/ACCESS.2017.2725319⟩
Journal articles hal-01570517 v1
Image document

2D filtering of curvilinear structures by ranking the orientation responses of path operators (RORPO)

Odyssée Merveille , Benoît Naegel , Hugues Talbot , Laurent Najman , Nicolas Passat
Image Processing On Line, 2017, 7, pp.246-261. ⟨10.5201/ipol.2017.207⟩
Journal articles hal-01599528 v1
Image document

Hierarchizing graph-based image segmentation algorithms relying on region dissimilarity: the case of the Felzenszwalb-Huttenlocher method

Silvio J. Guimarães , Yukiko Kenmochi , Jean Cousty , Zenilton Patrocinio , Laurent Najman
Mathematical Morphology - Theory and Applications, 2017, ⟨10.1515/mathm-2017-0004⟩
Journal articles hal-01342967 v4
Image document

Connected Filtering on Tree-Based Shape-Spaces

Yongchao Xu , Thierry Géraud , Laurent Najman
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2016, 38 (6), pp.1126 - 1140. ⟨10.1109/TPAMI.2015.2441070⟩
Journal articles hal-01162437 v1
Image document

Hierarchical image simplification and segmentation based on Mumford-Shah-salient level line selection

Yongchao Xu , Thierry Géraud , Laurent Najman
Pattern Recognition Letters, 2016, ⟨10.1016/j.patrec.2016.05.006⟩
Journal articles hal-01287029 v2
Image document

Improved Estimation of Cardiac Function Parameters Using a Combination of Independent Automated Segmentation Results in Cardiovascular Magnetic Resonance Imaging

Jessica Lebenberg , Alain Lalande , Patrick Clarysse , Irene Buvat , Christopher Casta et al.
PLoS ONE, 2015, 10 (8), pp.e0135715. ⟨10.1371/journal.pone.0135715⟩
Journal articles hal-01235953 v1
Image document

Tree-Based Morse Regions: A Topological Approach to Local Feature Detection

Yongchao Xu , Pascal Monasse , Thierry Géraud , Laurent Najman
IEEE Transactions on Image Processing, 2014, 23 (12), pp.5612-5625. ⟨10.1109/TIP.2014.2364127⟩
Journal articles hal-01162446 v1
Image document

Convolutional Nets and Watershed Cuts for Real-Time Semantic Labeling of RGBD Videos

Camille Couprie , Clément Farabet , Laurent Najman , Yann Lecun
Journal of Machine Learning Research, 2014, 15, pp.3489−3511
Journal articles hal-01066586 v1

A graph-based mathematical morphology reader

Laurent Najman , Jean Cousty
Pattern Recognition Letters, 2014, 47, pp.3-17. ⟨10.1016/j.patrec.2014.05.007⟩
Journal articles hal-00986191 v1
Image document

Dimensional operators for mathematical morphology on simplicial complexes

Fabio Dias , Jean Cousty , Laurent Najman
Pattern Recognition Letters, 2014, 47, pp.111-119
Journal articles hal-00934488 v1
Image document

Collapses and watersheds in pseudomanifolds of arbitrary dimension

Jean Cousty , Gilles Bertrand , Michel Couprie , Laurent Najman
Journal of Mathematical Imaging and Vision, 2014, 50 (3), pp.261-285. ⟨10.1007/s10851-014-0498-z⟩
Journal articles hal-00871498 v2
Image document

Dual constrained TV-based regularization on graphs

Camille Couprie , Leo Grady , Laurent Najman , Jean-Christophe Pesquet , Hugues Talbot
SIAM Journal on Imaging Sciences, 2013, 6 (3), pp.246-1273. ⟨10.1137/120895068⟩
Journal articles hal-00743968 v2
Image document

Learning Hierarchical Features for Scene Labeling

Clément Farabet , Camille Couprie , Laurent Najman , Yann Lecun
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2013, 35 (8), pp.1915 - 1929. ⟨10.1109/TPAMI.2012.231⟩
Journal articles hal-00742077 v1
Image document

Standardized evaluation framework for evaluating coronary artery stenosis detection, stenosis quantification and lumen segmentation algorithms in computed tomography angiography.

H. A. Kirişli , M. Schaap , C. T. Metz , A. S. Dharampal , W. B. Meijboom et al.
Medical Image Analysis, 2013, 17 (8), pp.859-876. ⟨10.1016/j.media.2013.05.007⟩
Journal articles istex hal-00874107 v1
Image document

Morphological filtering on graphs

Jean Cousty , Laurent Najman , Fabio Dias , Jean Serra
Computer Vision and Image Understanding, 2013, 117 (4), pp.370-385
Journal articles hal-00700784 v2

Fast Hue-Preserving Histogram Equalization Methods for Color Image Contrast Enhancement

David Menotti-Gomes , Laurent Najman , Jacques Facon , Arnaldo de Albuquerque Araújo
International Journal of Computer Science and Information Technologies, 2012, 4 (5), http://airccse.org/journal/jcsit/4512ijcsit19.pdf
Journal articles hal-00742151 v1
Image document

Nonsupervised Ranking of Different Segmentation Approaches: Application to the Estimation of the Left Ventricular Ejection Fraction From Cardiac Cine MRI Sequences

Jessica Lebenberg , I. Buvat , Alain Lalande , Patrick Clarysse , Christopher Casta et al.
IEEE Transactions on Medical Imaging, 2012, 31 (8), pp.1651-1660. ⟨10.1109/TMI.2012.2201737⟩
Journal articles hal-00726197 v1
Image document

Power Watersheds: A Unifying Graph Based Optimization Framework

Camille Couprie , Leo Grady , Laurent Najman , Hugues Talbot
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2011, 33 (7), pp.1384-1399. ⟨10.1109/TPAMI.2010.200⟩
Journal articles hal-00622510 v1
Image document

On the equivalence between hierarchical segmentations and ultrametric watersheds

Laurent Najman
Journal of Mathematical Imaging and Vision, 2011, 40 (3), pp.231-247. ⟨10.1007/s10851-011-0259-1⟩
Journal articles hal-00419373 v2
Image document

Artwork 3D model database indexing and classification

Sylvie Philipp-Foliguet , Michel M. Jordan , Laurent Najman , Jean Cousty
Pattern Recognition, 2011, 44 (3), pp.588-597
Journal articles hal-00538470 v1
Image document

Combinatorial Continuous Maximal Flows

Camille Couprie , Leo Grady , Hugues Talbot , Laurent Najman
SIAM Journal on Imaging Sciences, 2011, 4, pp.905-930. ⟨10.1137/100799186⟩
Journal articles hal-00525822 v2
Image document

A comprehensive study of stent visualization enhancement in X-ray images by image processing means

Vincent Bismuth , Régis Vaillant , François Funck , Niels Guillard , Laurent Najman
Medical Image Analysis, 2011, 15 (4), pp.565-576
Journal articles hal-00622290 v1
Image document

A complete processing chain for ship detection using optical satellite imagery

Christina Corbane , Laurent Najman , Emilien Pecoul , Laurent Demagistri , Michel Petit
International Journal of Remote Sensing, 2010, 31 (22), pp.5837--5854. ⟨10.1080/01431161.2010.512310⟩
Journal articles hal-00833006 v1
Image document

Watershed Cuts: Thinnings, Shortest Path Forests, and Topological Watersheds

Jean Cousty , Gilles Bertrand , Laurent Najman , Michel Couprie
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2010, 32 (5), pp.925-939
Journal articles hal-00729346 v1

Segmentation of 4D cardiac MRI: automated method based on spatio-temporal watershed cuts

Jean Cousty , Laurent Najman , Michel Couprie , Stéphanie Clément-Guinaudeau , Thomas Goissen et al.
Image and Vision Computing, 2010, 28 (8), pp.1229-1243
Journal articles hal-00622482 v1
Image document

Watershed Cuts: Minimum Spanning Forests and the Drop of Water Principle

Jean Cousty , Gilles Bertrand , Laurent Najman , Michel Couprie
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2009, 31 (8), pp.1362-1374
Journal articles hal-00622410 v1
Image document

Weighted fusion graphs: merging properties and watersheds

Jean Cousty , Michel Couprie , Laurent Najman , Gilles Bertrand
Discrete Applied Mathematics, 2008, 156 (15), pp.3011-3027
Journal articles hal-00622473 v1

Fusion graphs: merging properties and watersheds

Jean Cousty , Gilles Bertrand , Michel Couprie , Laurent Najman
Journal of Mathematical Imaging and Vision, 2008, 30 (1), pp.87-104
Journal articles hal-00622371 v1

Multi-histogram equalization methods for contrast enhancement and brightness preserving

David Menotti-Gomes , Laurent Najman , Jacques Facon , Arnaldo de Albuquerque Araújo
IEEE Transactions on Consumer Electronics, 2007, 53 (3), pp.1186-1194
Journal articles hal-00622372 v1
Image document

Building the component tree in quasi-linear time

Laurent Najman , Michel Couprie
IEEE Transactions on Image Processing, 2006, 15 (11), pp.3531-3539
Journal articles hal-00622110 v1
Image document

Watersheds, mosaics and the emergence paradigm

Laurent Najman , Michel Couprie , Gilles Bertrand
Discrete Applied Mathematics, 2005, 147 (2-3), pp.301-324
Journal articles hal-00622113 v1
Image document

Quasi-linear algorithms for the topological watershed

Michel Couprie , Laurent Najman , Gilles Bertrand
Journal of Mathematical Imaging and Vision, 2005, 22 (2-3), pp.231-249
Journal articles hal-00622399 v1

The Montagnes Russes Algorithm for Global Optimization

Jean-Pierre Aubin , Laurent Najman
Mathematical Methods of Operations Research, 1998, 48 (1), pp.153-168
Journal articles hal-00622047 v1

From Crowd Simulation to Airbag Deployment: Particle Systems, a New Paradigm of Simulation

Eric Bouvier , Eyal Cohen , Laurent Najman
Journal of Electronic Imaging, 1997, 6 (1), pp.94-107
Journal articles hal-00622412 v1
Image document

Geodesic Saliency of Watershed Contours and Hierarchical Segmentation

Laurent Najman , Michel Schmitt
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1996, 18 (12), pp.1163-1173. ⟨10.1109/34.546254⟩
Journal articles hal-00622128 v1

Lattice Operators Underlying Dynamic Systems

Juliette Mattioli , Luc Doyen , Laurent Najman
Set Valued Analysis, 1996, 4 (2), pp.119-134
Journal articles hal-00622411 v1
Image document

Euler Method for Mutational Equations

Laurent Najman
Journal of Mathematical Analysis and Applications, 1995, 196 (1), pp.814-822. ⟨10.1006/jmaa.1995.1445⟩
Journal articles hal-00622109 v1
Image document

Mutational equations of the morphological dilation tubes

Luc Doyen , Laurent Najman , Juliette Mattioli
Journal of Mathematical Imaging and Vision, 1995, 5 (3), pp.219 - 230. ⟨10.1007/BF01248373⟩
Journal articles hal-00622457 v1

L'Algorithme des Montagnes Russes pour l'Optimisation Globale

Jean-Pierre Aubin , Laurent Najman
Comptes rendus hebdomadaires des séances de l'Académie des sciences, 1994, I (319), pp.631-636
Journal articles hal-00621986 v1
Image document

Watershed of a Continuous Function

Laurent Najman , Michel Schmitt
Signal Processing, 1994, 38 (1), pp.99-112. ⟨10.1016/0165-1684(94)90059-0⟩
Journal articles istex hal-00622129 v1

La Ligne de Partage des Eaux : Applications d'une Approche Continue

Laurent Najman , Michel Schmitt
Revue Technique Thomson, 1993, 25 (4), pp.261-280
Journal articles hal-00622120 v1

From Face Sideviews to Identification

Laurent Najman , Régis Vaillant , E. Pernot
Revue Technique Thomson, 1992, 24 (4), pp.1037-1054
Journal articles hal-00622178 v1
Image document

Found in Translation: semantic approaches for enhancing AI interpretability in face verification

Miriam Doh , Caroline Mazini Rodrigues , N. Boutry , L. Najman , Matei Mancas et al.
2025
Preprints, Working Papers, ... hal-04864048 v1
Image document

Agnostic latent diversity enhancement in generative modeling

Mariia Zameshina , Mathurin Videau , Alessandro Leite , Marc Schoenauer , Laurent Najman et al.
2024
Preprints, Working Papers, ... hal-04661473 v2
Image document

Clustering Dynamics for Improved Speed Prediction Deriving from Topographical GPS Registrations

Sarah Almeida Carneiro , Giovanni Chierchia , Aurelie Pirayre , Laurent Najman
2024
Preprints, Working Papers, ... hal-04444354 v1
Image document

Evolutionary Retrofitting

Mathurin Videau , Mariia Zameshina , Alessandro Leite , Laurent Najman , Marc Schoenauer et al.
2024
Preprints, Working Papers, ... hal-04733511 v1
Image document

Reasoning with trees: interpreting CNNs using hierarchies

Caroline Mazini Rodrigues , Nicolas Boutry , Laurent Najman
2024
Preprints, Working Papers, ... hal-04614933 v1
Image document

Bridging Human Concepts and Computer Vision for Explainable Face Verification

Miriam Doh , Caroline Mazini Rodrigues , Nicolas Boutry , Laurent Najman , Matei Mancas et al.
2024
Preprints, Working Papers, ... hal-04416562 v1
Image document

A Novel Approach to Regularising 1NN classifier for Improved Generalization

Aditya Challa , Sravan Danda , Laurent Najman
2024
Preprints, Working Papers, ... hal-04456426 v1
Image document

Improving imbalanced predictions via a novel watershed-based oversampling method: Application to sickle cell disease

Yamna Ouchtar , Benjamin Perret , Christian Kassasseya , Pablo Bartolucci , Laurent Najman
2023
Preprints, Working Papers, ... (Preprint) hal-04112987 v1
Image document

PrivacyGAN: robust generative image privacy

Mariia Zameshina , Marlene Careil , Olivier Teytaud , Laurent Najman
2023
Preprints, Working Papers, ... hal-04248792 v1
Image document

A geometric point of view on the synchronization of three-Christoffel words

Lama Tarsissi , Ahmed A.Menaa , Laurent Vuillon , Laurent Najman
2023
Preprints, Working Papers, ... hal-04234364 v1
Image document

Diverse Diffusion: Enhancing Image Diversity in Text-to-Image Generation

Mariia Zameshina , Olivier Teytaud , Laurent Najman
2023
Preprints, Working Papers, ... hal-04242350 v1
Image document

A Proof of the Tree of Shapes in n-D

Thierry Géraud , Nicolas Boutry , Sébastien Crozet , Edwin Carlinet , Laurent Najman
2022
Preprints, Working Papers, ... hal-03690353 v1
Image document

Many-Objective Optimization for Diverse Image Generation

Nathanaël Carraz Rakotonirina , Andry Rasoanaivo , Laurent Najman , Petr Kungurtsev , Jeremy Rapin et al.
2021
Preprints, Working Papers, ... hal-03425742 v1
Image document

Improved estimation of the left ventricular ejection fraction using a combination of independent automated segmentation results in cardiovascular magnetic resonance imaging

Jessica Lebenberg , Alain Lalande , Patrick Clarysse , Irène Buvat , Christopher Casta et al.
2014
Preprints, Working Papers, ... hal-01077143 v1
Image document

Definition of a mutual reference shape based on information theory and active contours

Stéphanie Jehan-Besson , Christophe Tilmant , Alain de Cesare , Alain Lalande , Alexandre Cochet et al.
2013
Preprints, Working Papers, ... hal-00844144 v1
Image document

Watersheds, minimum spanning forests, and the drop of water principle

Jean Cousty , Gilles Bertrand , Laurent Najman , Michel Couprie
2007
Preprints, Working Papers, ... hal-01113462 v1
Image document

Morse frames

Gilles Bertrand , Laurent Najman
International Conference on Discrete Geometry and Mathematical Morphology (DGMM), S. Brunetti; A. Frosini; S. Rinaldi, Apr 2024, Florence, Italy. ⟨10.1007/978-3-031-57793-2_28⟩
Conference papers hal-04217818 v2
Image document

Convex optimization for binary tree-based transport networks

Raoul Sallé de Chou , Mohamed Ali Srir , Laurent Najman , Nicolas Passat , Hugues Talbot et al.
International Conference on Discrete Geometry and Mathematical Morphology (DGMM), 2024, Florence, Italy. pp.217-228, ⟨10.1007/978-3-031-57793-2_17⟩
Conference papers hal-04359833 v1
Image document

Finite Volume Informed Graph Neural Network for Myocardial Perfusion Simulation

Raoul Sallé de Chou , Matthew Sinclair , Sabrina Lynch , Nan Xiao , Laurent Najman et al.
MIDL 2024 - Medical Imaging with Deep Learning 2024, Jul 2024, Paris, France
Conference papers hal-04828473 v1
Image document

Shape Transformation Driven by Active Contour for Class-Imbalanced Semi-Supervised Medical Image Segmentation

Yuliang Gu , Yepeng Liu , Zhichao Sun , Jinchi Zhu , Yongchao Xu et al.
2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), Dec 2024, Lisbon (Portugal), Portugal
Conference papers hal-04739628 v1
Image document

RankMe: Assessing the downstream performance of pretrained self-supervised representations by their rank

Quentin Garrido , Randall Balestriero , Laurent Najman , Yann Lecun
The Fortieth International Conference on Machine Learning, 2023, Honolulu, United States
Conference papers hal-03793283 v3
Image document

SWMLP: Shared Weight Multilayer Perceptron for Car Trajectory Speed Prediction using Road Topographical Features

Sarah Almeida Carneiro , Giovanni Chierchia , Jean Charléty , Aurélie Chataignon , Laurent Najman
International Conference on Models and Technologies for Intelligent Transportation Systems, Jun 2023, Nice, France. pp.1-6, ⟨10.1109/MT-ITS56129.2023.10241394⟩
Conference papers hal-04217918 v1
Image document

Self-supervised learning of Split Invariant Equivariant representations

Quentin Garrido , Laurent Najman , Yann Lecun
The Fortieth International Conference on Machine Learning, 2023, Honolulu, United States
Conference papers hal-03984775 v2
Image document

On the duality between contrastive and non-contrastive self-supervised learning

Quentin Garrido , Yubei Chen , Adrien Bardes , Laurent Najman , Yann Lecun
ICLR 2023 - Eleventh International Conference on Learning Representations, May 2023, Kigali, Rwanda. ⟨10.48550/arXiv.2206.02574⟩
Conference papers hal-03685169 v3

Gradients Intégrés Renforcés

Caroline Mazini Rodrigues , Nicolas Boutry , Laurent Najman
Explain'AI - EGC Workshop, Jan 2022, Blois, France
Conference papers hal-04579609 v1
Image document

Gradient Vector Fields of Discrete Morse Functions and Watershed-cuts

Nicolas Boutry , Gilles Bertrand , Laurent Najman
DGMM 2022 -- IAPR Second International Conference on Discrete Geometry and Mathematical Morphology, Étienne Baudrier; Benoît Naegel; Adrien Krähenbühl; Mohamed Tajine, Oct 2022, Strasbourg, France. pp.1--13, ⟨10.1007/978-3-031-19897-7_4⟩
Conference papers hal-03614850 v2
Image document

Fairness in generative modeling

Mariia Zameshina , Olivier Teytaud , Fabien Teytaud , Vlad Hosu , Nathanael Carraz et al.
GECCO '22: Genetic and Evolutionary Computation Conference, Jul 2022, Boston Massachusetts, France. pp.320-323, ⟨10.1145/3520304.3528992⟩
Conference papers hal-03793686 v1

Visual xAI techniques

Caroline Mazini Rodrigues , Laurent Najman , Nicolas Boutry
Ecole Jeunes Chercheuses et Chercheurs en Informatique Mathématique, Maison de la Modélisation, de la Simulation et des Interactions [MSI], Jun 2022, Nice, France
Conference papers hal-03709709 v1
Image document

An Equivalence Relation between Morphological Dynamics and Persistent Homology in n-D

Nicolas Boutry , Thierry Géraud , Laurent Najman
Discrete Geometry and Mathematical Morphology (DGMM), May 2021, Uppsala, Sweden
Conference papers hal-03171063 v1
Image document

Graph-based Supervoxel Computation from Iterative Spanning Forest

Carolina Stephanie Jerônimo de Almeida , Felipe Belèm , Sarah A. Carneiro , Zenilton Patrocínio Jr , Laurent Najman et al.
Discrete Geometry and Mathematical Morphology (DGMM), May 2021, Uppsala, Sweden
Conference papers hal-03171076 v1
Image document

CGO: Multiband Astronomical Source Detection With Component-Graphs

Thanh Xuan Nguyen , Giovanni Chierchia , Laurent Najman , Aku Venhola , Caroline Haigh et al.
ICIP 2020 - IEEE International Conference on Image Processing, Oct 2020, Abu Dhabi, United Arab Emirates. pp.16-20, ⟨10.1109/ICIP40778.2020.9191276⟩
Conference papers hal-03132048 v1
Image document

A 4D counter-example showing that DWCness does not imply CWCness in n-D

Nicolas Boutry , Rocio Gonzalez-Diaz , Laurent Najman , Thierry Géraud
Combinatorial Image Analysis. IWCIA 2020, Jul 2020, Novi Sad, Serbia. ⟨10.1007/978-3-030-51002-2_6⟩
Conference papers hal-02455798 v1
Image document

Watersheding hierarchies

Deise Santana Maia , Jean Cousty , Laurent Najman , Benjamin Perret
International Symposium on Mathematical Morphology, Jul 2019, Saarbrücken, Germany. ⟨10.1007/978-3-030-20867-7_10⟩
Conference papers hal-02180478 v1
Image document

An Equivalence Relation between Morphological Dynamics and Persistent Homology in 1D

Nicolas Boutry , Thierry Géraud , Laurent Najman
Mathematical Morphology and Its Applications to Signal and Image Processing, Burgeth, Bernhard; Kleefeld, Andreas; Naegel, Benoît; Passat, Nicolas; Perret, Benjamin, 2019, Strasbourg, France. pp.57-68, ⟨10.1007/978-3-030-20867-7_5⟩
Conference papers hal-01978607 v1
Image document

Exploring Hierarchy Simplification for Non-Significant Region Removal

Isabela Borlido Barcelos , Gabriel Barbosa da Fonseca , Laurent Najman , Yukiko Kenmochi , Benjamin Perret et al.
2019 32nd SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), Oct 2019, Rio de Janeiro, Brazil. pp.100-107, ⟨10.1109/SIBGRAPI.2019.00022⟩
Conference papers hal-03132023 v1
Image document

Recognizing hierarchical watersheds

Deise S Maia , Jean Cousty , Laurent Najman , Benjamin Perret
DGCI2019, Mar 2019, Noisy-le-grand, France. pp.300-313, ⟨10.1007/978-3-030-14085-4_24⟩
Conference papers hal-01948502 v1
Image document

On the probabilities of hierarchical watersheds

Deise Santana Maia , Jean Cousty , Laurent Najman , Benjamin Perret
International Symposium on Mathematical Morphology, Jul 2019, Saarbrücken, Germany. ⟨10.1007/978-3-030-20867-7_11⟩
Conference papers hal-02180484 v1
Image document

Segmentation 3D des lésions du lymphome à partir de descripteurs multimodaux TEP/TDM

Eloïse Grossiord , Hugues Talbot , Nicolas Passat , Michel Meignan , Laurent Najman
Journée thématique du GdR ISIS : "Segmentation d'images biomédicales : quels outils pour l'analyse des données massives, hétérogènes et multimodales ?", 2018, Paris, France
Conference papers hal-01745773 v1
Image document

Extending K-means to Preserve Spatial Connectivity

Sampriti Soor , Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Jul 2018, Valencia, Spain
Conference papers hal-01686321 v1
Image document

POWER SPECTRAL CLUSTERING ON HYPERSPECTRAL DATA

Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
International Geoscience and Remote Sensing Symposium, Jul 2017, Forth Worth, United States
Conference papers hal-01484896 v1
Image document

Evaluation of combinations of watershed hierarchiesvv

Deise S Maia , Arnaldo de A Araujo , Jean S Cousty , Laurent Najman , Benjamin Perret et al.
ISMM 2017, May 2017, Fontainebleau, France. pp.133-145, ⟨10.1007/978-3-319-57240-6_11⟩
Conference papers hal-01552420 v1
Image document

Discriminative Subtree Selection for NBI Endoscopic Image Labeling

Tsubasa Hirakawa , Toru Tamaki , Takio Kurita , Bisser Raytchev , Kazufumi Kaneda et al.
ACCV2016 workshop on Mathematical and Computational Methods in Biomedical Imaging and Image Analysis, Nov 2016, Taipei, Taiwan. pp.610 - 624, ⟨10.1007/978-3-319-54427-4_44⟩
Conference papers hal-01572264 v1
Image document

Automated 3D lymphoma lesion segmentation from PET/CT characteristics

Eloïse Grossiord , Hugues Talbot , Nicolas Passat , Michel Meignan , Laurent Najman
International Symposium on Biomedical Imaging (ISBI), 2017, Melbourne, Australia. pp.174-178, ⟨10.1109/ISBI.2017.7950495⟩
Conference papers hal-01616459 v1
Image document

Stochastic hierarchical watershed cut based on disturbed topographical surface

Carols Alberto F. Pimentel Filho , Arnaldo Albuquerque de Araújo , Jean Cousty , Silvio Jamil F. Guimarães , Laurent Najman
29th SIBGRAPI Conference on Graphics, Patterns and Images, SIBGRAPI 2016, Oct 2016, Sao Paulo, Brazil. ⟨10.1109/SIBGRAPI.2016.044⟩
Conference papers hal-01616394 v1
Image document

Watersheds on Hypergraphs for Data Clustering

Fabio Dias , Moussa R Mansour , Paola R Valdivia , Jean Cousty , Laurent Najman
ISMM 2017 - 13th International Symposium on Mathematical Morphology and Its Applications to Signal and Image Processing, May 2017, Fontainebleau, France. pp.211-221, ⟨10.1007/978-3-319-57240-6_17⟩
Conference papers hal-01592155 v1
Image document

Well-composedness in Alexandrov spaces implies digital well-composedness in Z^n

Nicolas Boutry , Laurent Najman , Thierry Géraud
20th IAPR International Conference on Discrete Geometry for Computer Imagery (DGCI), Sep 2017, Vienna, Austria
Conference papers hal-01744455 v1
Image document

Well-Composedness in Alexandrov Spaces Implies Digital Well-Composedness in $\mathbb {Z}^n$

Nicolas Boutry , Laurent Najman , Thierry Géraud
20th International Conference on Discrete Geometry for Computer Imagery (DGCI 2017), Sep 2017, Vienne, Austria. pp.225-237, ⟨10.1007/978-3-319-66272-5_19⟩
Conference papers hal-01586418 v1
Image document

Periodic Area-of-Motion characterization for Bio-Medical applications

Élodie Puybareau , Hugues Talbot , Laurent Najman
ISBI 2017, Apr 2017, Melbourne, Australia. ⟨10.1109/ISBI.2017.7950503⟩
Conference papers hal-01467878 v1
Image document

An Introduction to Gamma-Convergence for Spectral Clustering

Aditya Challa , Sravan Danda , B S Daya Sagar , Laurent Najman
Discrete Geometry for Computer Imagery, Kropatsch, Walter G.; Artner, Nicole M.; Janusch, Ines, Sep 2017, Vienna, Austria. pp.185--196, ⟨10.1007/978-3-319-66272-5_16⟩
Conference papers hal-01427957 v2
Image document

Graph-based Hierarchical Video Cosegmentation

Franciele Rodrigues , Pedro Leal , Yukiko Kenmochi , Jean Cousty , Laurent Najman et al.
19th International Conference on Image Analysis and Processing, Sebastiano Battiato; Giovanni Gallo; Raimondo Schettini; Filippo Stanco, Sep 2017, Catania, Italy. ⟨10.1007/978-3-319-68560-1_2⟩
Conference papers hal-01548112 v1
Image document

Multicriteria 3D PET image segmentation

Francisco Javier Alvarez Padilla , Eloïse Grossiord , Barbara Romaniuk , Benoît Naegel , Camille Kurtz et al.
Image Processing Theory, Tools and Applications (IPTA), 2015, Orléans, France. pp.346-351, ⟨10.1109/IPTA.2015.7367162⟩
Conference papers hal-01616446 v1

Towards the in-vivo automated assessment of nasal cilia mobility

Élodie Puybareau , Emilie Bequignon , Mathieu Bottier , Gabriel Pelle , Bruno Louis et al.
Congress of the European Rhinologic Society, Jul 2016, Stockholm, Sweden
Conference papers hal-01333003 v1
Image document

From real MRA to virtual MRA: Towards an open-source framework

Nicolas Passat , Stéphanie Salmon , Jean-Paul Armspach , Benoît Naegel , Christophe Prud'Homme et al.
Medical Image Computing and Computer-Assisted Intervention (MICCAI), 2016, Athènes, France. pp.335-343, ⟨10.1007/978-3-319-46726-9_39⟩
Conference papers hal-01472890 v1
Image document

Decreasing the Number of Features for Improving Human Action Classification

Jacques de Souza Kleber , Arnaldo de Albuquerque Araújo , Zenilton Kleber G. Do Parocinio Jr , Jean Cousty , Laurent Najman et al.
29th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI 2016), Oct 2016, Sao Paulo, Brazil. ⟨10.1109/SIBGRAPI.2016.035⟩
Conference papers hal-01616376 v1
Image document

Automating the measurement of physiological parameters: a case study in the image analysis of cilia motion

Élodie Puybareau , Hugues Talbot , E Bequignon , B Louis , G Pelle et al.
IEEE International Conference on Image Processing (ICIP), Sep 2016, Phoenix, United States. ⟨10.1109/ICIP.2016.7532556⟩
Conference papers hal-01332942 v1
Image document

Power Tree Filter: A Theoretical Framework Linking Shortest Path Filters and Minimum Spanning Tree Filters

Sravan Danda , Aditya Challa , B S Daya Sagar , Laurent Najman
Mathematical Morphology and Its Applications to Signal and Image Processing, May 2017, Fontainebleau, France. pp.199-210, ⟨10.1007/978-3-319-57240-6_16⟩
Conference papers hal-01430538 v3
Image document

Automatic detection of beating cilia with frequencies estimations

Élodie Puybareau , Hugues Talbot , Gabriel Pelle , Bruno Louis , Laurent Najman et al.
Cilia 2014, Nov 2014, Paris, France. ⟨10.1186/2046-2530-4-S1-P85⟩
Conference papers hal-01332964 v1
Image document

Shape-based analysis on component-graphs for multivalued image processing

Eloïse Grossiord , Benoît Naegel , Hugues Talbot , Nicolas Passat , Laurent Najman
International Symposium on Mathematical Morphology (ISMM), 2015, Reykjavik, Iceland. pp.446-457, ⟨10.1007/978-3-319-18720-4_38⟩
Conference papers hal-01168812 v1
Image document

Ranking orientation responses of path operators: Motivations, choices and algorithmics

Odyssée Merveille , Hugues Talbot , Laurent Najman , Nicolas Passat
International Symposium on Mathematical Morphology (ISMM), 2015, Reykjavik, Iceland. pp.633-644, ⟨10.1007/978-3-319-18720-4_53⟩
Conference papers hal-01168732 v1
Image document

A regionalized automated measurement of ciliary beating frequency

Élodie Puybareau , Hugues Talbot , G Pelle , B Louis , J.-F Papon et al.
ISBI 2015, Apr 2015, New-York, United States. ⟨10.1109/ISBI.2015.7163927⟩
Conference papers hal-01154672 v1
Image document

Efficient Computation of Attributes and Saliency Maps on Tree-Based Image Representations

Yongchao Xu , Edwin Carlinet , Thierry Géraud , Laurent Najman
Mathematical Morphology and Its Applications to Signal and Image Processing, Benediktsson, J.A.; Chanussot, J.; Najman, L.; Talbot, H., May 2015, Reykjavik, Iceland. pp.693-704, ⟨10.1007/978-3-319-18720-4_58⟩
Conference papers hal-01168781 v1
Image document

How to make nD images Well-composed without interpolation

Nicolas Boutry , Thierry Géraud , Laurent Najman
International Conference on Image Processing (ICIP), Sep 2015, Quebec City, Canada. ⟨10.1109/ICIP.2015.7351181⟩
Conference papers hal-01134166 v1
Image document

Hierarchical image segmentation relying on a likelihood ratio test

Silvio Jamil F. Guimarães , Zenilton Kleber Gonçalves Do Patrocinio , Yukiko Kenmochi , Jean Cousty , Laurent Najman
ICIAP 2015, Sep 2015, Genova, Italy. ⟨10.1007/978-3-319-23234-8_3⟩
Conference papers hal-01229844 v1
Image document

How to Make nD Functions Digitally Well-Composed in a Self-dual Way

Nicolas Boutry , Thierry Géraud , Laurent Najman
Mathematical Morphology and Its Applications to Signal and Image Processing, Benediktsson, J.A.; Chanussot, J.; Najman, L.; Talbot, H., May 2015, Reykjavik, Iceland. pp.561-572, ⟨10.1007/978-3-319-18720-4_47⟩
Conference papers hal-01168723 v1
Image document

When Convex Analysis Meets Mathematical Morphology on Graphs

Laurent Najman , Jean-Christophe Pesquet , Hugues Talbot
Mathematical Morphology and Its Applications to Signal and Image Processing, Benediktsson, J.A.; Chanussot, J.; Najman, L.; Talbot, H., May 2015, Reykjavik, Iceland. pp.473-484, ⟨10.1007/978-3-319-18720-4_40⟩
Conference papers hal-01168801 v1

Hiérarchies et analyse dans l'espace des formes pour la segmentation des images de tomographie par émission de positons

Eloïse Grossiord , Hugues Talbot , Nicolas Passat , Michel Meignan , Pierre Tervé et al.
Journée ISS France, 2015, Paris, France
Conference papers hal-01694936 v1
Image document

New characterizations of minimum spanning trees and of saliency maps based on quasi-flat zones

Jean Cousty , Laurent Najman , Yukiko Kenmochi , Silvio Guimarães
12th International Symposium on Mathematical Morphology (ISMM), Benediktsson, J.A.; Chanussot, J.; Najman, L.; Talbot,, May 2015, Reykjavik, Iceland. pp.205-216, ⟨10.1007/978-3-319-18720-4_18⟩
Conference papers hal-01148958 v1
Image document

A Comparison of Some Morphological Filters for Improving OCR Performance

Laurent Mennillo , Jean Cousty , Laurent Najman
Mathematical Morphology and Its Applications to Signal and Image Processing, Benediktsson, J.A.; Chanussot, J.; Najman, L.; Talbot, H., May 2015, Reykjavik, Iceland. ⟨10.1007/978-3-319-18720-4_12⟩
Conference papers hal-01168641 v1
Image document

Hierarchies and shape-space for PET image segmentation

Eloïse Grossiord , Hugues Talbot , Nicolas Passat , Michel Meignan , Pierre Tervé et al.
International Symposium on Biomedical Imaging (ISBI), 2015, New York, United States. pp.1118-1121, ⟨10.1109/ISBI.2015.7164068⟩
Conference papers hal-01169944 v1
Image document

Practical Genericity: Writing Image Processing Algorithms Both Reusable and Efficient

Roland Levillain , Thierry Géraud , Laurent Najman , Edwin Carlinet
Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, Bayro-Corrochano, Eduardo and Hancock, Edwin, Nov 2014, Puerto Vallarta, Mexico. pp.70 - 79, ⟨10.1007/978-3-319-12568-8_9⟩
Conference papers hal-01082349 v1
Image document

Espaces des formes basés sur des arbres : définition et applications en traitement d'images et vision par ordinateur

Yongchao Xu , Thierry Géraud , Laurent Najman
Reconnaissance de Formes et Intelligence Artificielle (RFIA) 2014, Jun 2014, Rouen, France
Conference papers hal-00989112 v1
Image document

Morphological Floodings and Optimal Cuts in Hierarchies

Jean Cousty , Laurent Najman
International Conference on Image Processing (ICIP), Oct 2014, Paris, France. ⟨10.1109/ICIP.2014.7025905⟩
Conference papers hal-01082353 v1
Image document

Tubular structure filtering by ranking orientation responses of path operators

Odyssée Merveille , Hugues Talbot , Laurent Najman , Nicolas Passat
European Conference on Computer Vision (ECCV), 2014, Zürich, Switzerland. pp.203-218, ⟨10.1007/978-3-319-10605-2_14⟩
Conference papers hal-00990014 v2
Image document

Tubular structure filtering by ranking orientation responses of path operators

Odyssée Merveille , Hugues Talbot , Laurent Najman , Nicolas Passat
Reims Image, 2014, Reims, France
Conference papers hal-01694899 v1
Image document

Meaningful Disjoint Level Lines Selection

Yongchao Xu , Edwin Carlinet , Thierry Géraud , Laurent Najman
International Conference on Image Processing (ICIP), Oct 2014, Paris, France
Conference papers hal-01082342 v1
Image document

On making nD images well-composed by a self-dual local interpolation

Nicolas Boutry , Thierry Géraud , Laurent Najman
18th IAPR International Conference, DGCI 2014, Sep 2014, Sienna, Italy. pp.320-331, ⟨10.1007/978-3-319-09955-2_27⟩
Conference papers hal-01071624 v1
Image document

A mutual reference shape based on information theory

Stéphanie Jehan-Besson , C Tilmant , A de Cesare , A Lalande , A Cochet et al.
International Conference on Image Processing ICIP, Oct 2014, Paris, France. pp.887 - 891, ⟨10.1109/ICIP.2014.7025178⟩
Conference papers hal-01081376 v1
Image document

A quasi-linear algorithm to compute the tree of shapes of n-D images

Thierry Géraud , Edwin Carlinet , Sébastien Crozet , Laurent Najman
International Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.97-108
Conference papers hal-00798620 v1
Image document

Salient Level Lines Selection Using the Mumford-Shah Functional

Yongchao Xu , Thierry Géraud , Laurent Najman
ICIP 2013, Sep 2013, Melbourne, Australia. pp.1-5
Conference papers hal-00831032 v1
Image document

Constructive links between some morphological hierarchies on edge-weighted graphs

Jean Cousty , Laurent Najman , Benjamin Perret
International Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.85-96
Conference papers hal-00798622 v2
Image document

Causal graph-based video segmentation

Camille Couprie , Clément Farabet , Yann Lecun , Laurent Najman
International Conference on Image Processing, Sep 2013, Melbourne, Australia. pp.1-4
Conference papers hal-00830820 v1
Image document

Hierarchical video segmentation using an observation scale

Kleber Jacques de Souza , Arnaldo Albuquerque de Araújo , Zenilton Kleber G. Do Patricio Jr. , Jean Cousty , Laurent Najman et al.
26th SIBRAPI Conference on Graphics, Patterns and Images - SIPGRAPI 2013, Aug 2013, Arequipa, Peru. ⟨10.1109/SIBGRAPI.2013.51⟩
Conference papers hal-01616403 v1

A hybrid algorithm for automatic heart segmentation in CT angiography

Imen Melki , Hugues Talbot , Jean Cousty , Céline Pruvot , Jérôme Knoplioch et al.
International Conference on Image Processing - ICIP'2012, Sep 2012, Orlando, United States. pp.2013 - 2016, ⟨10.1109/ICIP.2012.6467284⟩
Conference papers hal-00730483 v1
Image document

Discrete set-valued continuity and interpolation

Laurent Najman , Thierry Géraud
International Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.37-48
Conference papers hal-00798574 v1
Image document

Two applications of shape-based morphology: blood vessels segmentation and a generalization of constrained connectivity

Yongchao Xu , Thierry Géraud , Laurent Najman
International Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.386-397
Conference papers hal-00798625 v1
Image document

Playing with Kruskal: algorithms for morphological trees in edge-weighted graphs

Laurent Najman , Jean Cousty , Benjamin Perret
International Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.135-146
Conference papers hal-00798621 v1

Indoor Semantic Segmentation using depth information

Camille Couprie , Clément Farabet , Laurent Najman , Yann Lecun
First International Conference on Learning Representations (ICLR 2013), May 2013, Scottsdale, AZ, United States. pp.1-8
Conference papers hal-00805105 v1

Une approche générique du logiciel pour le traitement d'images préservant les performances

Roland Levillain , Thierry Géraud , Laurent Najman
23ème Colloque GRETSI - Traitement du Signal et des Images (GRETSI'12), 2012, France. 10pp
Conference papers hal-00622513 v1
Image document

A reference free approach for the comparative evaluation of eight segmentation methods for the estimation of the left ventricular ejection fraction in cardiac MRI.

Alain Lalande , Jessica Lebenberg , Irène Buvat , Patrick Clarysse , Christopher Casta et al.
European Society for Magnetic Resonance in Medicine and Biology (ESMRMB), Oct 2012, Lisbonne, Portugal. pp.658
Conference papers hal-00787512 v1

A hybrid algorithm for automatic heart delineation in CT angiography

Imen Melki , Hugues Talbot , Jean Cousty , Laurent Najman , Céline Pruvot et al.
Computer Assisted Radiology and Surgery - CARS'2012, Jun 2012, France. pp.S37-S38
Conference papers hal-00730481 v1
Image document

Curvilinear structure enhancement with the polygonal path image - Application to guide-wire segmentation in X-ray fluoroscopy.

Vincent Bismuth , Hugues Talbot , Régis Vaillant , Laurent Najman
Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, Oct 2012, Nice, France. pp.9-16, ⟨10.1007/978-3-642-33418-4_2⟩
Conference papers hal-00741956 v1
Image document

Context-based energy estimator: Application to object segmentation on the tree of shapes

Yongchao Xu , Thierry Géraud , Laurent Najman
International Conference on Image Processing (ICIP), Sep 2012, Orlando, Florida, United States. pp.1577-1580
Conference papers hal-00762289 v1
Image document

Writing Reusable Digital Geometry Algorithms in a Generic Image Processing Framework

Roland Levillain , Thierry Géraud , Laurent Najman
WADGMM 2010, Aug 2010, Istanbul, Turkey. pp.140-153, ⟨10.1007/978-3-642-32313-3_10⟩
Conference papers hal-00733264 v1
Image document

On morphological hierarchical representations for image processing and spatial data clustering

Pierre Soille , Laurent Najman
Workshop on APPLICATIONS OF DISCRETE GEOMETRY AND MATHEMATICAL MORPHOLOGY, Aug 2010, Istanbul, Turkey. pp.43-67, ⟨10.1007/978-3-642-32313-3_4⟩
Conference papers hal-00733251 v1
Image document

A hierarchical image segmentation algorithm based on an observation scale

Silvio Jamil Ferzoli Guimarães , Jean Cousty , Yukiko Kenmochi , Laurent Najman
Joint IAPR International Workshop, SSPR&SPR 2012, Nov 2012, Japan. pp.116-125, ⟨10.1007/978-3-642-34166-3_13⟩
Conference papers hal-00789387 v1

Scene Parsing with Multiscale Feature Learning, Purity Trees, and Optimal Covers

Clément Farabet , Camille Couprie , Laurent Najman , Yann Lecun
29th International Conference on Machine Learning (ICML 2012), Jun 2012, Edinburgh, United Kingdom. pp.1-8
Conference papers hal-00715469 v1

Morphological Filtering in Shape Spaces: Applications using Tree-Based Image Representations

Yongchao Xu , Thierry Géraud , Laurent Najman
21st International Conference on Pattern Recognition, Nov 2012, Tsukuba, Japan. pp.485-488
Conference papers hal-00714847 v1

Estimation d'une forme mutuelle pour l'évaluation de la segmentation en imagerie cardiaque

Stéphanie Jehan-Besson , Christophe Tilmant , Alain de Cesare , Frédérique Frouin , Laurent Najman et al.
23ème Colloque GRETSI - Traitement du Signal et des Images (GRETSI '11), 2011, France. 10pp
Conference papers hal-00622511 v1
Image document

Surface reconstruction using Power Watershed

Camille Couprie , Xavier Bresson , Laurent Najman , Hugues Talbot , Leo Grady
10th International Symposium on Mathematical Morphology (ISMM'11), 2011, France. pp.381-392, ⟨10.1007/978-3-642-21569-8_33⟩
Conference papers hal-00622504 v1

Some morphological operators on simplicial complex spaces

Fabio Dias , Jean Cousty , Laurent Najman
Discrete geometry for computer imagery (DGCI'11), Apr 2011, Nancy, France. pp.441--452, ⟨10.1007/978-3-642-19867-0_37⟩
Conference papers hal-00730470 v1
Image document

Incremental algorithm for hierarchical minimum spanning forests and saliency of watershed cuts

Jean Cousty , Laurent Najman
10th International Symposium on Mathematical Morphology (ISMM'11), Jul 2011, Verbania-Intra, Italy. pp.272-283, ⟨10.1007/978-3-642-21569-8_24⟩
Conference papers hal-00622505 v1
Image document

Dual constrained TV-based regularization

Camille Couprie , Hugues Talbot , Jean-Christophe Pesquet , Laurent Najman , Leo Grady
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on, May 2011, Prague, Czech Republic. pp.945 - 948, ⟨10.1109/ICASSP.2011.5946561⟩
Conference papers hal-00744071 v1
Image document

Méthodologie Pour Comparer Différentes Méthodes D'extraction De Biomarqueurs Sans Méthode De Référence. Application À La Segmentation Du Ventricule Gauche En Irm Cardiaque Pour Estimer La Fraction D'éjection.

Frédérique Frouin , Mireille Garreau , Irène Buvat , Christopher Casta , Constantin Constantinidès et al.
RITS 2011 (Colloque National Recherche en Imagerie et Technologies pour la Santé), Apr 2011, Rennes (CHU), France
Conference papers hal-00908741 v1
Image document

Towards a Parallel Topological Watershed: First Results

Joël van Neerbos , Laurent Najman , Michael Wilkinson
10th International Symposium on Mathematical Morphology (ISMM'11), 2011, France. pp.248-259, ⟨10.1007/978-3-642-21569-8_22⟩
Conference papers hal-00622506 v1
Image document

Comparison of different segmentation approaches without using gold standard. Application to the estimation of the left ventricle ejection fraction from cardiac cine MRI sequences.

Jessica Lebenberg , Irène Buvat , Mireille Garreau , Christopher Casta , Constantin Constantinidès et al.
Annual International Conference of the IEEE Engineering in Medicine and Biology Society., Aug 2011, Boston, United States. pp.2663-6, ⟨10.1109/IEMBS.2011.6090732⟩
Conference papers inserm-00773261 v1

Writing Reusable Digital Geometry Algorithms in a Generic Image Processing Framework

Rolland Levillain , Thierry Géraud , Laurent Najman
Workshop on Applications of Digital Geometry and Mathematical Morphology, 2010, France. 10pp
Conference papers hal-00622481 v1

Why and How to Design a Generic and Efficient Image Processing Framework: The Case of the Milena Library

Rolland Levillain , Thierry Géraud , Laurent Najman
International Conference on Image Processing (ICIP'10), 2010, France. 10pp
Conference papers hal-00622480 v1
Image document

Anisotropic diffusion using power watersheds

Camille Couprie , Leo Grady , Laurent Najman , Hugues Talbot
Image Processing (ICIP), 2010 17th IEEE International Conference on, Sep 2010, Hong Kong SAR China. pp.4153-4156, ⟨10.1109/ICIP.2010.5653896⟩
Conference papers hal-00744091 v1

Initiative multicentrique pour une plateforme d'évaluation en imagerie cardiaque.

A. Kissi , C. Tilmant , A. de Cesare , A. Comte , Laurent Najman et al.
Congrès Recherche en Imagerie et Technologies de la Santé (RITS)., Mar 2009, Lille, France. pp.109-10
Conference papers hal-00913828 v1

Power watersheds: a new image segmentation framework extending graph cuts, random walker and optimal spanning forest

Camille Couprie , Leo Grady , Laurent Najman , Hugues Talbot
12th International Conference on Computer Vision (ICCV'09), Sep 2009, France. pp.731-738
Conference papers hal-00622409 v1

4D Morphological segmentation and the miccai LV-segmentation grand challenge

Laszlo Marak , Jean Cousty , Laurent Najman , Hugues Talbot
MICCAI 2009 Workshop on Cardiac MR Left Ventricle Segmentation Challenge, Nov 2009, France. pp.1-8
Conference papers hal-00622420 v1
Image document

VOIDD: automatic vessel of intervention dynamic detection in PCI procedures

Ketan Bacchuwar , Jean Cousty , Régis Vaillant , Laurent Najman
CVII-Stent Workshop MICCAI 2017, Sep 2017, Quebec City, Canada. pp.136 - 157, ⟨10.1109/MSP.2009.934154⟩
Conference papers hal-01615465 v1

A New Image Segmentation Framework: Power Watersheds

Camille Couprie , Leo Grady , Laurent Najman , Hugues Talbot
Poster session of International Symposium on Mathematical Morphology (ISMM'09), Aug 2009, France. pp.53-55
Conference papers hal-00622426 v1

Some morphological operators in graph spaces

Jean Cousty , Laurent Najman , Jean Serra
9th International Symposium on Mathematical Morphology (ISMM 2009), Aug 2009, Groningen, Netherlands. pp.149-160, ⟨10.1007/978-3-642-03613-2_14⟩
Conference papers istex hal-00622403 v1
Image document

Collapses and watersheds in pseudomanifolds

Jean Cousty , Gilles Bertrand , Michel Couprie , Laurent Najman
13th International Workshop on Combinatorial Image Analysis (IWCIA'09), Nov 2009, France. pp.397-410
Conference papers hal-00622419 v1
Image document

Ultrametric watersheds

Laurent Najman
9th International Symposium on Mathematical Morphology (ISMM'09), Aug 2009, Groningen, Netherlands. pp.181-192
Conference papers hal-00622405 v1

Milena: Write Generic Morphological Algorithms Once, Run on Many Kinds of Images

Roland Levillain , Thierry Géraud , Laurent Najman
9th International Symposium on Mathematical Morphology (ISMM'09), Aug 2009, Groningen, Netherlands. pp.295-306
Conference papers hal-00622404 v1

Parallel Algorithm for Concurrent Computation of Connected Component Tree

Petr Matas , Eva Dokladalova , Mohamed Akil , Thierry Grandpierre , Laurent Najman et al.
Advanced Concepts for Intelligent Vision Systems (ACIVS'08), Oct 2008, France. pp.230-241
Conference papers hal-00622406 v1
Image document

Raising in watershed lattices

Jean Cousty , Laurent Najman , Jean Serra
15th IEEE International Conference on Image Processing (ICIP'08), Oct 2008, San Diego, USA, France. pp.2196-2199
Conference papers hal-00622472 v1
Image document

Region-based 3D artwork indexing and classification

M. Alcoverro , S. Philipp-Foliguet , M. Jordan , Laurent Najman , Jean Cousty
Proceedings of the IEEE 3DTV-Con Conference, May 2008, Istanbul, Turkey. pp.393-396, ⟨10.1109/3DTV.2008.4547891⟩
Conference papers hal-00351635 v1
Image document

On watershed cuts and thinnings

Jean Cousty , Gilles Bertrand , Laurent Najman , Michel Couprie
Discrete Geometry for Computer Imagery, 2008, France. pp.434-445
Conference papers hal-00622037 v1

Region-based artwork indexing and classification

Marcel Alcoverro , Sylvie Philipp-Foliguet , Michel Jordan , Laurent Najman , Jean Cousty
3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV'08), May 2008, Istanbul, Turkey. pp.393 -396, ⟨10.1109/3DTV.2008.4547891⟩
Conference papers hal-00622243 v1

Contrast Enhancement in Digital Imaging using Histogram Equalization

David Menotti , A. A. Araujo , Laurent Najman , G. L. Pappa , J. Facon
VII - Workshop of Theses and Dissertations / XXI Brazilian Symposium on Computer Graphics and Image Processing, 2008, Campo Grande, Brazil, France. pp.86-95
Conference papers hal-00622390 v1

Watershed cuts

Jean Cousty , Gilles Bertrand , Laurent Najman , Michel Couprie
International Symposium on Mathematical Morphology - International Symposium on Mathematical Morphology'07, 8th International Symposium, Proceedings, 2007, France. pp.301-312
Conference papers hal-00622036 v1

1D Component tree in linear time and space and its application to gray-level image multithresholding

David Menotti-Gomes , Laurent Najman , Arnaldo de Albuquerque Araújo
International Symposium on Mathematical Morphology - International Symposium on Mathematical Morphology'07, 8th International Symposium, Proceedings, 2007, France. pp.437-448
Conference papers hal-00622373 v1

A Fast Hue-Preserving Histogram Equalization Method for Color Image Enhancement using a Bayesian Framework

David Menotti-Gomes , Laurent Najman , Arnaldo de Albuquerque Araújo , Jacques Facon
14th International Conference on Systems, Signals and Image Processing (IWSSIP 2007), Jun 2007, Maribor, Slovenie, France. pp.433-436
Conference papers hal-00622126 v1

An open, clinically-validated database of 3D+t cine-MR images of the left ventricle with associated manual and automated segmentation

Laurent Najman , Jean Cousty , Michel Couprie , Hugues Talbot , Stéphanie Clément-Guinaudeau et al.
ISC/NA-MIC Workshop on Open Science at Medical Image Computing and Computer-Assisted Intervention, 2007, France. 10pp
Conference papers hal-00622251 v1

Automated, Accurate and Fast Segmentation of 4D Cardiac MR Images

Jean Cousty , Laurent Najman , Michel Couprie , Stéphanie Clément-Guinaudeau , Thomas Goissen et al.
Functional Imaging and Modeling of the Heart, 2007, France. pp.474-483
Conference papers hal-00622242 v1

Fusion graphs, region merging and watersheds

Jean Cousty , Gilles Bertrand , Michel Couprie , Laurent Najman
Discrete Geometry for Computer Imagery, 2006, France. pp.343-354
Conference papers hal-00622035 v1

Grayscale watersheds on perfect fusion graphs

Jean Cousty , Michel Couprie , Laurent Najman , Gilles Bertrand
Combinatorial Image Analysis, 2006, France. pp.60-73
Conference papers hal-00622038 v1

Accurate assessment of left ventricular function in infarct patients with fully automated 4D segmentation of complete short-axis cine-MRI dataset

Thomas Goissen , Stéphanie Clément-Guinaudeau , Jean Cousty , Laurent Najman , Jean-Luc Dubois-Randé et al.
Archives des Maladies du Cøeur et des Vaisseaux, 2006, -, France. pp.77-77
Conference papers hal-00622342 v1

Fully automated segmentation of 4D cardiac cine-MRI dataset in humans

Stéphanie Clément-Guinaudeau , Thomas Goissen , Jean Cousty , Jean-Luc Dubois-Randé , Alain Rahmouni et al.
Archives des Maladies du Cøeur et des Vaisseaux, 2006, France. pp.26-27
Conference papers hal-00622535 v1

Algorithms for the topological watershed

Michel Couprie , Laurent Najman , Gilles Bertrand
Discrete Geometry for Computer Imagery, 2005, France. pp.172-182
Conference papers hal-00622033 v1

Mosaics and watersheds

Laurent Najman , Michel Couprie , Gilles Bertrand
Mathematical Morphology: 40 Years On, Proceedings of the 7th International Symposium on Mathematical Morphology, 2005, France. pp.187-196
Conference papers hal-00622114 v1
Image document

Using mathematical morphology for document skew estimation

Laurent Najman
procs. SPIE Document Recognition and Retrieval XI, 2004, France. pp.182-191
Conference papers hal-00622108 v1
Image document

Quasi-linear algorithm for the component tree

Laurent Najman , Michel Couprie
procs. SPIE Vision Geometry XII, 2004, France. pp.98-107
Conference papers hal-00622111 v1
Image document

Watershed algorithms and contrast preservation

Laurent Najman , Michel Couprie
Discrete Geometry for Computer Imagery, 2003, France. pp.62-71
Conference papers hal-00622112 v1

Scan-to-XML: Using Software Component Algebra for Intelligent Document Generation

Bart Lamiroy , Laurent Najman
4th International Workshop on Graphics Recognition - Algorithms and Applications - GREC'2001, Sep 2001, Kingston, Ontario, Canada. pp.211-221, ⟨10.1007/3-540-45868-9_18⟩
Conference papers istex hal-00622124 v1

Automatic Title Block Location in Technical Drawings

Laurent Najman , O. Gibot , M. Barbey
Fourth IAPR International Workshop on Graphics Recognition (GREC), 2001, France. 10pp
Conference papers hal-00622115 v1

Indexing Technical Drawings using Title Block Structure Recognition

Laurent Najman , O. Gibot , S. Berche
Sixth International Conference on Document Analysis and Recognition (ICDAR), 2001, France. pp.587-591
Conference papers hal-00622116 v1

Scan-to-XML for Vector Graphics: an Experimental Setup for Intelligent Browsable Document Generation

Bart Lamiroy , Laurent Najman , R. Ehrhard , C. Louis , F. Quelain et al.
Fourth IAPR International Workshop on Graphics Recognition (GREC), 2001, France. pp.312-321
Conference papers hal-00622091 v1

Scan-to-XML for Vector Graphics: an experimental setup for intelligent browsable document generation

Bart Lamiroy , Laurent Najman , Romain Ehrhard , Céline Louis , Franck Quélain et al.
Fourth IAPR International Workshop on Graphics Recognition, 2001, Kingston, Ontario, Canada, 14 p
Conference papers inria-00100445 v1

Benchmarking Commercial OCR engines

J.C. Lecoq , Laurent Najman , O. Gibot , E. Trupin
Sixth International Conference on Document Analysis and Recognition (ICDAR), 2001, France. pp.138-142
Conference papers hal-00622093 v1

Lattice Operators Underlying Dynamic Systems

Juliette Mattioli , L. Doyen , Laurent Najman
Mathematical Morphology and its Applications to Image and Signal Processing, 1996, France. pp.23-30
Conference papers hal-00622107 v1

Topological and geometrical corners by watershed

Laurent Najman , Régis Vaillant
CAIP'95 Proceedings, 1995, France. pp.262-269
Conference papers hal-00622229 v1

A dynamic hierarchical segmentation algorithm

Laurent Najman , Michel Schmitt
Mathematical Morphology and its applications to Signal Processing II, 1994, Fontainebleau, France, France. 10pp
Conference papers hal-00622119 v1

Mutational Equations of Morphological Dilation Tubes

L. Doyen , Laurent Najman , Juliette Mattioli
Mathematical Morphology and its Application to Signal Processing, 1994, France. pp.13-20
Conference papers hal-00622061 v1

Definitions and some properties of the watershed of a continuous function

Laurent Najman , Michel Schmitt
Image Processing: Theory and Applications, 1994, France. pp.151-153
Conference papers hal-00622118 v1

The Montagnes Russes Algorithm for Global Optimization

Jean-Pierre Aubin , Laurent Najman
7ème colloque franco-allemand d'optimisation, 1994, Dijon, France, France. 10pp
Conference papers hal-00621987 v1

From Face Sideviews to Identification

Laurent Najman , Régis Vaillant , E. Pernot
Image Processing: Theory and Applications, 1994, France. pp.151-153
Conference papers hal-00622177 v1

Definition and some properties of the watershed of a continuous function

Laurent Najman , Michel Schmitt
Mathematical Morphology and its applications to Signal Processing, 1993, Barcelona, Spain, France. pp.76-81
Conference papers hal-00622121 v1
Image document

Proofs of the properties presented in the article "Watersheding hierarchies

Deise Santana Maia , Jean Cousty , Laurent Najman , B Perret
[Research Report] Université Paris-Est, LIGM UMR CNRS 8049, France; ESIEE Paris. 2019
Reports (Research report) hal-02087042 v1
Image document

About the equivalence between AWCness and DWCness

Nicolas Boutry , Laurent Najman , Thierry Géraud
[Research Report] LIGM - Laboratoire d'Informatique Gaspard-Monge; LRDE - Laboratoire de Recherche et de Développement de l'EPITA. 2016
Reports (Research report) hal-01375621 v2
Image document

Morphological filters for OCR: a performance comparison

Laurent Mennillo , Jean Cousty , Laurent Najman
[Research Report] LIGM - Laboratoire d'Informatique Gaspard-Monge. 2012
Reports (Research report) hal-00762631 v1

Application of Graph Partitioning to Image Segmentation

Amir Nakib , Laurent Najman , Hugues Talbot , Patrick Siarry
Graph partitionning, John Wiley & Sons, Inc, pp.249-274, 2013, ⟨10.1002/9781118601181.ch10⟩
Book sections hal-01616504 v1

Segmentation, Minimum Spanning Tree and Hierarchies

Fernand Meyer , Laurent Najman
Laurent Najman and Hugues Talbot. Mathematical Morphology: From Theory to Applications, Wiley, 229-261 (Chapter 9), 2013, 9781848212152 (Print). ⟨10.1002/9781118600788.ch9⟩
Book sections hal-00622502 v1
Image document

A short tour of mathematical morphology on edge and vertex weighted graphs

Laurent Najman , Fernand Meyer
Lezoray, O. and Grady, L. Image Processing and Analysis with Graphs: Theory and Practice, CRC Press, pp.141-174, 2012, Digital Imaging and Computer Vision, 9781439855072
Book sections hal-00741976 v1

Application of graph partitioning to image segmentation

Amir Nakib , L. Najman , H. Talbot , P. . Siarry
C.-e. Bichot and P. Siarry. Graph Partitioning, ISTE - John Wiley & Sons, pp.251-274, 2011
Book sections hal-01679577 v1
Image document

Seeded Segmentation Methods for Medical Image Analysis

Camille Couprie , Laurent Najman , Hugues Talbot
Dougherty, Geoff. Medical Image Processing, Springer New York, pp.27-57, 2011, Biological and Medical Physics, Biomedical Engineering, 978-1-4419-9779-1. ⟨10.1007/978-1-4419-9779-1_3⟩
Book sections hal-00715457 v1

Application du partitionnement de graphes à la segmentation d'images

Amir Nakib , Laurent Najman , Hugues Talbot , Patrick Siarry
Bichot Charles-Edmond, Siarry Patrick. Partitionnement de graphe : optimisation et applications, Hermes-Lavoisier, pp.1-23, 2011, Traité IC2
Book sections hal-00622478 v1

Chapter 3 - Watersheds in discrete spaces

Gilles Bertrand , Michel Couprie , Jean Cousty , Laurent Najman
Najman Laurent, Talbot Hugues. Mathematical morphology: from theory to applications, ISTE-Wiley, pp.81-107, 2010
Book sections hal-00622500 v1

An introduction to measurement theory for image analysis

Hugues Talbot , Jean Serra , Laurent Najman
Najman Laurent, Talbot Hugues. Mathematical morphology: from theroy to applications, ISTE-Wiley, pp.111-131, 2010
Book sections hal-00622501 v1

Introduction to Mathematical Morphology

Laurent Najman , Hugues Talbot
Najman Laurent, Talbot Hugues. Mathematical Morphology: from theory to applications, ISTE-Wiley, pp.3-33, 2010
Book sections hal-00622499 v1

Introduction à la mesure en analyse d'image

Hugues Talbot , Jean Serra , Laurent Najman
Talbot Hugues, Najman Laurent. Morphologie mathématique 2 : estimation, choix et mise en øeuvre, Hermes - Lavoisier, pp.23-43, 2010, IC2 - Signal et Image
Book sections hal-00622498 v1

Application du partitionnement de graphe à la segmentation d'images

Amir Nakib , L. Najman , H. Talbot , P. . Siarry
C. E. Bichot and P. Siarry. Partitionnement de graphe. Optimisation et applications, Traité IC2, série Informatique et Systèmes d'Information, Hermes-Lavoisier, pp.319-343, 2010
Book sections hal-01679582 v1

Segmentation cardiaque spatio-temporelle

Jean Cousty , Laurent Najman , Michel Couprie
?. Segmentation cardiaque spatio-temporelle, Hermes Sciences, 10pp., 2010
Book sections hal-00622520 v1

3D+t cardiac segmentation

Jean Cousty , Laurent Najman , Michel Couprie
Najman Laurent, Talbot Hugues. Mathematical morphology: from theory to applications, ISTE-Wiley, pp.389-394, 2010
Book sections hal-00622503 v1
Image document

Discrete region merging and watersheds

Laurent Najman , Gilles Bertrand , Michel Couprie , Jean Cousty
Passare Mikael. Complex Analysis and Digital Geometry. Proceedings from the Kiselmanfest, 2006, 86, Uppsala University, pp.199-222, 2009, Acta Universitatis Upsaliensis, 978-91-554-7672-4
Book sections hal-00622458 v1

Chapter 4 - Ligne de partage des eaux dans les espaces discrets

Gilles Bertrand , Michel Couprie , Jean Cousty , Laurent Najman
Najman Laurent, Talbot Hugues. Morphologie mathématique : approches déterministes, Hermes Sciences Publications, pp.123-149, 2008
Book sections hal-00622341 v1

Chapter 1 - Introduction à la morphologie mathématique

Laurent Najman , Hugues Talbot
?. Morphologie mathématique : approches déterministes, Hermes Science Publications, pp.19-44, 2008
Book sections hal-00622383 v1

Segmentation, arbre de poids minimum et hiérarchies

Fernand Meyer , Laurent Najman
Najman Laurent & Talbot Hugues. Morphologie mathématique 1 : approches déterministes, Hermes Science Publications, 203-236 (Chapitre 7), 2008, Traité IC2 signal et image, 978-2746218413
Book sections hal-00622414 v1
Image document

La numérisation de documents : principes et évaluation des performances

Abdel Belaïd , Laurent Pierron , Laurent Najman , Dominique Reyren
Bernard Hidoine; Jean-Claude Le Moal. Bibliothèques numériques. Cours INRIA, octobre 2000, La Bresse, ADBS, 35 p, 2000, 2-84365-044-5
Book sections inria-00099148 v1

La numérisation de documents: le point de vue de l'informaticien face à l'industriel

A. Belaid , L. Pierron , Laurent Najman , D. Reyren
?. Bibliothèques numériques, ADBS editions, pp.53-98, 2000
Book sections hal-00622048 v1

Ligne de Partage des Eaux

Laurent Najman , Michel Schmitt
Schmitt Michel, Mattioli Juliette. Morphologie Mathématique, Masson, pp.121-140, 1994
Book sections hal-00622117 v1
Image document

Morphologie mathématique, systèmes dynamiques et applications au traitement des images

Laurent Najman
Mathématique discrète [cs.DM]. Université de Marne la Vallée, 2006
Habilitation à diriger des recherches tel-00715406 v1
Image document

Morphologie Mathématique: de la Segmentation d'Images à l'Analyse Multivoque

Laurent Najman
Systèmes dynamiques [math.DS]. Université Paris Dauphine - Paris IX, 1994. Français. ⟨NNT : ⟩
Theses tel-00742889 v1