Laurent Najman

According to our database, Laurent Najman authored at least 183 papers between 1994 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Unsupervised discovery of interpretable visual concepts.

Caroline Mazini Rodrigues, Nicolas Boutry, Laurent Najman

Inf. Sci., 2024

Learning and Leveraging World Models in Visual Representation Learning.

Quentin Garrido, Mahmoud Assran, Nicolas Ballas, Adrien Bardes, Laurent Najman, Yann LeCun

CoRR, 2024

A Novel Approach to Regularising 1NN classifier for Improved Generalization.

Aditya Challa, Sravan Danda, Laurent Najman

CoRR, 2024

Clustering Dynamics for Improved Speed Prediction Deriving from Topographical GPS Registrations.

Sarah Almeida Carneiro, Giovanni Chierchia, Aurélie Pirayre, Laurent Najman

CoRR, 2024

Transforming gradient-based techniques into interpretable methods.

Caroline Mazini Rodrigues, Nicolas Boutry, Laurent Najman

CoRR, 2024

Convex Optimization for Binary Tree-Based Transport Networks.

Raoul Sallé de Chou, Mohamed Ali Srir, Laurent Najman, Nicolas Passat, Hugues Talbot, Irene E. Vignon-Clementel

Proceedings of the Discrete Geometry and Mathematical Morphology, 2024

Morse Frames.

Gilles Bertrand, Laurent Najman

Proceedings of the Discrete Geometry and Mathematical Morphology, 2024

2023

Discrete Morse Functions and Watersheds.

Gilles Bertrand, Nicolas Boutry, Laurent Najman

J. Math. Imaging Vis., October, 2023

PrivacyGAN: robust generative image privacy.

Mariia Zameshina, Marlène Careil, Olivier Teytaud, Laurent Najman

CoRR, 2023

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

Mariia Zameshina, Olivier Teytaud, Laurent Najman

CoRR, 2023

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

Proceedings of the 8th International Conference on Models and Technologies for Intelligent Transportation Systems, 2023

Self-supervised learning of Split Invariant Equivariant representations.

Quentin Garrido, Laurent Najman, Yann LeCun

Proceedings of the International Conference on Machine Learning, 2023

RankMe: Assessing the Downstream Performance of Pretrained Self-Supervised Representations by Their Rank.

Quentin Garrido, Randall Balestriero, Laurent Najman, Yann LeCun

Proceedings of the International Conference on Machine Learning, 2023

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

Quentin Garrido, Yubei Chen, Adrien Bardes, Laurent Najman, Yann LeCun

Proceedings of the Eleventh International Conference on Learning Representations, 2023

Bridging Human Concepts and Computer Vision for Explainable Face Verification.

Miriam Doh, Caroline Mazini Rodrigues, Nicolas Boutry, Laurent Najman, Matei Mancas, Hugues Bersini

Proceedings of the 2nd Workshop on Bias, 2023

2022

Triplet-Watershed for Hyperspectral Image Classification.

Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

IEEE Trans. Geosci. Remote. Sens., 2022

Rethinking interactive image segmentation: Feature space annotation.

Jordão Bragantini, Alexandre X. Falcão, Laurent Najman

Pattern Recognit., 2022

Some Equivalence Relation between Persistent Homology and Morphological Dynamics.

Nicolas Boutry, Laurent Najman, Thierry Géraud

J. Math. Imaging Vis., 2022

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

Nicolas Boutry, Rocío González-Díaz, Laurent Najman, Thierry Géraud

J. Math. Imaging Vis., 2022

Fairness in generative modeling.

Mariia Zameshina, Olivier Teytaud, Fabien Teytaud, Vlad Hosu, Nathanaël Carraz, Laurent Najman, Markus Wagner

CoRR, 2022

A Proof of the Tree of Shapes in n-D.

Thierry Géraud, Nicolas Boutry, Sébastien Crozet, Edwin Carlinet, Laurent Najman

CoRR, 2022

Assessing hierarchies by their consistent segmentations.

Zeev Gutman, Ritvik Vij, Laurent Najman, Michael Lindenbaum

CoRR, 2022

Gradient Vector Fields of Discrete Morse Functions are Minimum Spanning Forests.

Nicolas Boutry, Laurent Najman

CoRR, 2022

Fairness in generative modeling: do it unsupervised!

Mariia Zameshina, Olivier Teytaud, Fabien Teytaud, Vlad Hosu, Nathanaël Carraz Rakotonirina, Laurent Najman, Markus Wagner

Proceedings of the GECCO '22: Genetic and Evolutionary Computation Conference, Companion Volume, Boston, Massachusetts, USA, July 9, 2022

Gradient Vector Fields of Discrete Morse Functions and Watershed-Cuts.

Nicolas Boutry, Gilles Bertrand, Laurent Najman

Proceedings of the Discrete Geometry and Mathematical Morphology, 2022

2021

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 Trans. Emerg. Top. Comput., 2021

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

Quentin Garrido, Sebastian Damrich, Alexander Jäger, Dario Cerletti, Manfred Claassen, Laurent Najman, Fred A. Hamprecht

CoRR, 2021

Object Detection With Component-Graphs in Multi-Band Images: Application to Source Detection in Astronomical Images.

Thanh Xuan Nguyen, Giovanni Chierchia, Oleksandra Razim, Reynier F. Peletier, Laurent Najman, Hugues Talbot, Benjamin Perret

IEEE Access, 2021

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

Nicolas Boutry, Thierry Géraud, Laurent Najman

Proceedings of the Discrete Geometry and Mathematical Morphology, 2021

Graph-Based Supervoxel Computation from Iterative Spanning Forest.

Carolina Stephanie Jerônimo de Almeida, Felipe Belém, Sarah Almeida Carneiro, Zenilton K. G. do Patrocínio, Laurent Najman, Alexandre Xavier Falcão, Silvio Jamil Ferzoli Guimarães

Proceedings of the Discrete Geometry and Mathematical Morphology, 2021

2020

Shaping for PET image analysis.

Éloïse Grossiord, Nicolas Passat, Hugues Talbot, Benoît Naegel, Salim Kanoun, Ilan Tal, Pierre Tervé, Soléakhéna Ken, Olivier Casasnovas, Michel Meignan, Laurent Najman

Pattern Recognit. Lett., 2020

Characterization of Graph-Based Hierarchical Watersheds: Theory and Algorithms.

Deise Santana Maia, Jean Cousty, Laurent Najman, Benjamin Perret

J. Math. Imaging Vis., 2020

Power Spectral Clustering.

Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

J. Math. Imaging Vis., 2020

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

Nicolas Boutry, Laurent Najman, Thierry Géraud

J. Math. Imaging Vis., 2020

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

Nicolas Boutry, Laurent Najman, Thierry Géraud

J. Math. Imaging Vis., 2020

A 4D Counter-Example Showing that DWCness Does Not Imply CWCness in nD.

Nicolas Boutry, Rocío González-Díaz, Laurent Najman, Thierry Géraud

Proceedings of the Combinatorial Image Analysis - 20th International Workshop, 2020

CGO: Multiband Astronomical Source Detection With Component-Graphs.

Thanh Xuan Nguyen, Giovanni Chierchia, Laurent Najman, Aku Venhola, Caroline Haigh, Reynier Peletier, Michael H. F. Wilkinson, Hugues Talbot, Benjamin Perret

Proceedings of the IEEE International Conference on Image Processing, 2020

2019

Generation of Patient-Specific Cardiac Vascular Networks: A Hybrid Image-Based and Synthetic Geometric Model.

Clara Jaquet, Laurent Najman, Hugues Talbot, Leo J. Grady, Michiel Schaap, Buzzy Spain, Hyun Jin Kim, Irene E. Vignon-Clementel, Charles A. Taylor

IEEE Trans. Biomed. Eng., 2019

Watersheds for Semi-Supervised Classification.

Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

IEEE Signal Process. Lett., 2019

Higra: Hierarchical Graph Analysis.

Benjamin Perret, Giovanni Chierchia, Jean Cousty, Silvio Jamil Ferzoli Guimarães, Yukiko Kenmochi, Laurent Najman

SoftwareX, 2019

Removing non-significant regions in hierarchical clustering and segmentation.

Benjamin Perret, Jean Cousty, Silvio Jamil Ferzoli Guimarães, Yukiko Kenmochi, Laurent Najman

Pattern Recognit. Lett., 2019

Properties of combinations of hierarchical watersheds.

Deise Santana Maia, Jean Cousty, Laurent Najman, Benjamin Perret

Pattern Recognit. Lett., 2019

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

Silvio Jamil Ferzoli Guimarães, Yukiko Kenmochi, Jean Cousty, Zenilton Patrocínio, Laurent Najman

Math. Morphol. Theory Appl., 2019

Shape-Based Analysis on Component-Graphs for Multivalued Image Processing.

Éloïse Grossiord, Benoît Naegel, Hugues Talbot, Laurent Najman, Nicolas Passat

Math. Morphol. Theory Appl., 2019

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

Sravan Danda, Aditya Challa, B. S. Daya Sagar, Laurent Najman

J. Math. Imaging Vis., 2019

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

J. Math. Imaging Vis., 2019

Revisiting the Isoperimetric Graph Partitioning Problem.

Sravan Danda, Aditya Challa, B. S. Daya Sagar, Laurent Najman

IEEE Access, 2019

Exploring Hierarchy Simplification for Non-Significant Region Removal.

Isabela Borlido Barcelos, Gabriel Barbosa da Fonseca, Laurent Najman, Yukiko Kenmochi, Benjamin Perret, Jean Cousty, Zenilton K. G. do Patrocínio, Silvio Jamil Ferzoli Guimarães

Proceedings of the 32nd SIBGRAPI Conference on Graphics, Patterns and Images, 2019

On the Probabilities of Hierarchical Watersheds.

Deise Santana Maia, Jean Cousty, Laurent Najman, Benjamin Perret

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2019

Watersheding Hierarchies.

Deise Santana Maia, Jean Cousty, Laurent Najman, Benjamin Perret

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2019

An Equivalence Relation Between Morphological Dynamics and Persistent Homology in 1D.

Nicolas Boutry, Thierry Géraud, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2019

Recognizing Hierarchical Watersheds.

Deise Santana Maia, Jean Cousty, Laurent Najman, Benjamin Perret

Proceedings of the Discrete Geometry for Computer Imagery, 2019

2018

Some Properties of Interpolations Using Mathematical Morphology.

Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

IEEE Trans. Image Process., 2018

Curvilinear Structure Analysis by Ranking the Orientation Responses of Path Operators.

Odyssée Merveille, Hugues Talbot, Laurent Najman, Nicolas Passat

IEEE Trans. Pattern Anal. Mach. Intell., 2018

Hierarchical Segmentations with Graphs: Quasi-flat Zones, Minimum Spanning Trees, and Saliency Maps.

Jean Cousty, Laurent Najman, Yukiko Kenmochi, Silvio Jamil Ferzoli Guimarães

J. Math. Imaging Vis., 2018

A Tutorial on Well-Composedness.

Nicolas Boutry, Thierry Géraud, Laurent Najman

J. Math. Imaging Vis., 2018

Extending K-Means to Preserve Spatial Connectivity.

Sampriti Soor, Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Extending the Power Watershed Framework Thanks to Γ-Convergence.

Laurent Najman

SIAM J. Imaging Sci., 2017

Hierarchical Segmentation Using Tree-Based Shape Spaces.

Yongchao Xu, Edwin Carlinet, Thierry Géraud, Laurent Najman

IEEE Trans. Pattern Anal. Mach. Intell., 2017

Hierarchizing graph-based image segmentation algorithms relying on region dissimilarity.

Silvio Jamil Ferzoli Guimarães, Yukiko Kenmochi, Jean Cousty, Zenilton Patrocínio, Laurent Najman

Math. Morphol. Theory Appl., 2017

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 Process. Line, 2017

Scale-space for empty catheter segmentation in PCI fluoroscopic images.

Ketan Bacchuwar, Jean Cousty, Régis Vaillant, Laurent Najman

Int. J. Comput. Assist. Radiol. Surg., 2017

Tree-Wise Discriminative Subtree Selection for Texture Image Labeling.

Tsubasa Hirakawa, Toru Tamaki, Takio Kurita, Bisser Raytchev, Kazufumi Kaneda, Chaohui Wang, Laurent Najman

IEEE Access, 2017

VOIDD: Automatic Vessel-of-Intervention Dynamic Detection in PCI Procedures.

Ketan Bacchuwar, Jean Cousty, Régis Vaillant, Laurent Najman

Proceedings of the Intravascular Imaging and Computer Assisted Stenting, and Large-Scale Annotation of Biomedical Data and Expert Label Synthesis, 2017

Evaluation of Combinations of Watershed Hierarchies.

Deise Santana Maia, Arnaldo de Albuquerque Araújo, Jean Cousty, Laurent Najman, Benjamin Perret, Hugues Talbot

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2017

Watersheds on Hypergraphs for Data Clustering.

Fabio Dias, Moussa Reda Mansour, Paola Valdivia, Jean Cousty, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2017

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

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2017

Periodic area-of-motion characterization for bio-medical applications.

Élodie Puybareau, Hugues Talbot, Laurent Najman

Proceedings of the 14th IEEE International Symposium on Biomedical Imaging, 2017

Automated 3D lymphoma lesion segmentation from PET/CT characteristics.

Éloïse Grossiord, Hugues Talbot, Nicolas Passat, Michel Meignan, Laurent Najman

Proceedings of the 14th IEEE International Symposium on Biomedical Imaging, 2017

Power spectral clustering on hyperspectral data.

Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Graph-Based Hierarchical Video Cosegmentation.

Franciele Rodrigues, Pedro Leal, Yukiko Kenmochi, Jean Cousty, Laurent Najman, Silvio Jamil Ferzoli Guimarães, Zenilton Kleber Gonçalves do Patrocínio Jr.

Proceedings of the Image Analysis and Processing - ICIAP 2017, 2017

An Introduction to Gamma-Convergence for Spectral Clustering.

Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman

Proceedings of the Discrete Geometry for Computer Imagery, 2017

Well-Composedness in Alexandrov Spaces Implies Digital Well-Composedness in \mathbb Z^n.

Nicolas Boutry, Laurent Najman, Thierry Géraud

Proceedings of the Discrete Geometry for Computer Imagery, 2017

2016

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

Yongchao Xu, Thierry Géraud, Laurent Najman

Pattern Recognit. Lett., 2016

Connected Filtering on Tree-Based Shape-Spaces.

Yongchao Xu, Thierry Géraud, Laurent Najman

IEEE Trans. Pattern Anal. Mach. Intell., 2016

Decreasing the Number of Features for Improving Human Action Classification.

Kleber Jacques Ferreira de Souza, Arnaldo de Albuquerque Araújo, Zenilton Kleber G. do Patrocínio Jr., Jean Cousty, Laurent Najman, Yukiko Kenmochi, Silvio Jamil Ferzoli Guimarães

Proceedings of the 29th SIBGRAPI Conference on Graphics, Patterns and Images, 2016

Stochastic Hierarchical Watershed Cut Based on Disturbed Topographical Surface.

Carlos Alberto F. Pimentel Filho, Arnaldo de Albuquerque Araújo, Jean Cousty, Silvio Jamil Ferzoli Guimarães, Laurent Najman

Proceedings of the 29th SIBGRAPI Conference on Graphics, Patterns and Images, 2016

From Real MRA to Virtual MRA: Towards an Open-Source Framework.

Nicolas Passat, Stéphanie Salmon, Jean-Paul Armspach, Benoît Naegel, Christophe Prud'homme, Hugues Talbot, Alexandre Fortin, Simon Garnotel, Odyssée Merveille, Olivia Miraucourt, Ranine Tarabay, Vincent Chabannes, Alice Dufour, Anna Jezierska, Olivier Balédent, Emmanuel Durand, Laurent Najman, Marcela Szopos, Alexandre Ancel, Joseph Baruthio, Maya Delbany, Sidy Fall, Gwenaël Pagé, Olivier Génevaux, Mourad Ismail, P. Loureiro de Sousa, Marc Thiriet, Julien Jomier

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2016, 2016

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

Élodie Puybareau, Hugues Talbot, Emilie Bequignon, Bruno Louis, Gabriel Pelle, Jean-François Papon, André Coste, Laurent Najman

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Discriminative Subtree Selection for NBI Endoscopic Image Labeling.

Tsubasa Hirakawa, Toru Tamaki, Takio Kurita, Bisser Raytchev, Kazufumi Kaneda, Chaohui Wang, Laurent Najman, Tetsushi Koide, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka

Proceedings of the Computer Vision - ACCV 2016 Workshops, 2016

2015

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

Yongchao Xu, Edwin Carlinet, Thierry Géraud, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2015

When Convex Analysis Meets Mathematical Morphology on Graphs.

Laurent Najman, Jean-Christophe Pesquet, Hugues Talbot

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2015

Ranking Orientation Responses of Path Operators: Motivations, Choices and Algorithmics.

Odyssée Merveille, Hugues Talbot, Laurent Najman, Nicolas Passat

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2015

A Comparison of Some Morphological Filters for Improving OCR Performance.

Laurent Mennillo, Jean Cousty, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2015

New Characterizations of Minimum Spanning Trees and of Saliency Maps Based on Quasi-flat Zones.

Jean Cousty, Laurent Najman, Yukiko Kenmochi, Silvio Jamil Ferzoli Guimarães

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2015

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

Nicolas Boutry, Thierry Géraud, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2015

A regionalized automated measurement of ciliary beating frequency.

Élodie Puybareau, Hugues Talbot, Gabriel Pelle, Bruno Louis, Jean-François Papon, André Coste, Laurent Najman

Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Hierarchies and shape-space for pet image segmentation.

Éloïse Grossiord, Hugues Talbot, Nicolas Passat, Michel Meignan, Pierre Tervé, Laurent Najman

Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Multicriteria 3D PET image segmentation.

Francisco Javier Alvarez Padilla, Éloïse Grossiord, Barbara Romaniuk, Benoît Naegel, Camille Kurtz, Hugues Talbot, Laurent Najman, Romain Guillemot, Dimitri Papathanassiou, Nicolas Passat

Proceedings of the 2015 International Conference on Image Processing Theory, 2015

How to make nD images well-composed without interpolation.

Nicolas Boutry, Thierry Géraud, Laurent Najman

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Hierarchical Image Segmentation Relying on a Likelihood Ratio Test.

Silvio Jamil Ferzoli Guimarães, Zenilton Kleber G. do Patrocínio Jr., Yukiko Kenmochi, Jean Cousty, Laurent Najman

Proceedings of the Image Analysis and Processing - ICIAP 2015, 2015

Efficient Polynomial Implementation of Several Multithresholding Methods for Gray-Level Image Segmentation.

David Menotti, Laurent Najman, Arnaldo de Albuquerque Araújo

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2015

2014

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

Yongchao Xu, Pascal Monasse, Thierry Géraud, Laurent Najman

IEEE Trans. Image Process., 2014

A graph-based mathematical morphology reader.

Laurent Najman, Jean Cousty

Pattern Recognit. Lett., 2014

Dimensional operators for mathematical morphology on simplicial complexes.

Fabio Dias, Jean Cousty, Laurent Najman

Pattern Recognit. Lett., 2014

Convolutional nets and watershed cuts for real-time semantic Labeling of RGBD videos.

Camille Couprie, Clément Farabet, Laurent Najman, Yann LeCun

J. Mach. Learn. Res., 2014

Collapses and Watersheds in Pseudomanifolds of Arbitrary Dimension.

Jean Cousty, Gilles Bertrand, Michel Couprie, Laurent Najman

J. Math. Imaging Vis., 2014

Learning-based automatic detection of severe coronary stenoses in CT angiographies.

Imen Melki, Cyril Cardon, Nicolas Gogin, Hugues Talbot, Laurent Najman

Proceedings of the Medical Imaging 2014: Computer-Aided Diagnosis, 2014

Meaningful disjoint level lines selection.

Yongchao Xu, Edwin Carlinet, Thierry Géraud, Laurent Najman

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

A mutual reference shape based on information theory.

Stéphanie Jehan-Besson, Christophe Tilmant, Alain De Cesare, Alain Lalande, Alexandre Cochet, Jean Cousty, Jessica Lebenberg, Muriel Lefort, Patrick Clarysse, Régis Clouard, Laurent Najman, Laurent Sarry, Frédérique Frouin, Mireille Garreau

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Morphological floodings and optimal cuts in hierarchies.

Jean Cousty, Laurent Najman

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Tubular Structure Filtering by Ranking Orientation Responses of Path Operators.

Odyssée Merveille, Hugues Talbot, Laurent Najman, Nicolas Passat

Proceedings of the Computer Vision - ECCV 2014, 2014

On Making nD Images Well-Composed by a Self-dual Local Interpolation.

Nicolas Boutry, Thierry Géraud, Laurent Najman

Proceedings of the Discrete Geometry for Computer Imagery, 2014

Practical Genericity: Writing Image Processing Algorithms Both Reusable and Efficient.

Roland Levillain, Thierry Géraud, Laurent Najman, Edwin Carlinet

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2014

2013

Dual Constrained TV-based Regularization on Graphs.

Camille Couprie, Leo J. Grady, Laurent Najman, Jean-Christophe Pesquet, Hugues Talbot

SIAM J. Imaging Sci., 2013

Learning Hierarchical Features for Scene Labeling.

Clément Farabet, Camille Couprie, Laurent Najman, Yann LeCun

IEEE Trans. Pattern Anal. Mach. Intell., 2013

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

Hortense A. Kirisli, Michiel Schaap, Coert Metz, A. S. Dharampal, W. B. Meijboom, S. L. Papadopoulou, A. Dedic, K. Nieman, Michiel A. de Graaf, M. F. L. Meijs, M. J. Cramer, Alexander Broersen, Suheyla Cetin, Abouzar Eslami, Leonardo Florez-Valencia, Kuo-Lung Lor, Bogdan J. Matuszewski, Imen Melki, Brian Mohr, Ilkay Öksüz, Rahil Khurram Shahzad, Chunliang Wang, Pieter H. Kitslaar, Gözde B. Ünal, Amin Katouzian, Maciej Orkisz, Chung-Ming Chen, Frédéric Precioso, Laurent Najman, S. Masood, Devrim Ünay, Lucas J. van Vliet, Rodrigo Moreno, Roman Goldenberg, Erald Vuçini, Gabriel P. Krestin, Wiro J. Niessen, Theo van Walsum

Medical Image Anal., 2013

Morphological filtering on graphs.

Jean Cousty, Laurent Najman, Fabio Dias, Jean Serra

Comput. Vis. Image Underst., 2013

Indoor Semantic Segmentation using depth information

Camille Couprie, Clément Farabet, Laurent Najman, Yann LeCun

Proceedings of the 1st International Conference on Learning Representations, 2013

Hierarchical Video Segmentation Using an Observation Scale.

Kleber Jacques Ferreira de Souza, Arnaldo de Albuquerque Araújo, Zenilton K. G. do Patrocínio, Jean Cousty, Laurent Najman, Yukiko Kenmochi, Silvio Jamil Ferzoli Guimarães

Proceedings of the XXVI Conference on Graphics, Patterns and Images, 2013

Two Applications of Shape-Based Morphology: Blood Vessels Segmentation and a Generalization of Constrained Connectivity.

Yongchao Xu, Thierry Géraud, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2013

Discrete Set-Valued Continuity and Interpolation.

Laurent Najman, Thierry Géraud

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2013

Playing with Kruskal: Algorithms for Morphological Trees in Edge-Weighted Graphs.

Laurent Najman, Jean Cousty, Benjamin Perret

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2013

A Quasi-linear Algorithm to Compute the Tree of Shapes of <i>n</i>D Images.

Thierry Géraud, Edwin Carlinet, Sébastien Crozet, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2013

Constructive Links between Some Morphological Hierarchies on Edge-Weighted Graphs.

Jean Cousty, Laurent Najman, Benjamin Perret

Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2013

Salient level lines selection using the Mumford-Shah functional.

Yongchao Xu, Thierry Géraud, Laurent Najman

Proceedings of the IEEE International Conference on Image Processing, 2013

Causal graph-based video segmentation.

Camille Couprie, Clément Farabet, Yann LeCun, Laurent Najman

Proceedings of the IEEE International Conference on Image Processing, 2013

2012

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

Jessica Lebenberg, Irène Buvat, Alain Lalande, Patrick Clarysse, Christopher Casta, Alexandre Cochet, Constantin Constantinides, Jean Cousty, Alain De Cesare, Stéphanie Jehan-Besson, Muriel Lefort, Laurent Najman, Elodie Roullot, Laurent Sarry, Christophe Tilmant, Mireille Garreau, Frédérique Frouin

IEEE Trans. Medical Imaging, 2012

Introduction to the Issue on Filtering and Segmentation With Mathematical Morphology.

Laurent Najman, Junior Barrera, B. S. Daya Sagar, Petros Maragos, Dan Schonfeld

IEEE J. Sel. Top. Signal Process., 2012

Writing Reusable Digital Geometry Algorithms in a Generic Image Processing Framework

Roland Levillain, Thierry Géraud, Laurent Najman

CoRR, 2012

An efficient hierarchical graph based image segmentation

Silvio Jamil Ferzoli Guimarães, Jean Cousty, Yukiko Kenmochi, Laurent Najman

CoRR, 2012

A Hierarchical Image Segmentation Algorithm Based on an Observation Scale.

Silvio Jamil Ferzoli Guimarães, Jean Cousty, Yukiko Kenmochi, Laurent Najman

Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2012

Curvilinear Structure Enhancement with the Polygonal Path Image - Application to Guide-Wire Segmentation in X-Ray Fluoroscopy.

Vincent Bismuth, Régis Vaillant, Hugues Talbot, Laurent Najman

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

Morphological filtering in shape spaces: Applications using tree-based image representations.

Yongchao Xu, Thierry Géraud, Laurent Najman

Proceedings of the 21st International Conference on Pattern Recognition, 2012

Scene parsing with Multiscale Feature Learning, Purity Trees, and Optimal Covers.

Clément Farabet, Camille Couprie, Laurent Najman, Yann LeCun

Proceedings of the 29th International Conference on Machine Learning, 2012

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

Yongchao Xu, Thierry Géraud, Laurent Najman

Proceedings of the 19th IEEE International Conference on Image Processing, 2012

A hybrid algorithm for automatic heart segmentation in ct angiography.

Imen Melki, Hugues Talbot, Jean Cousty, Céline Pruvot, Jérôme F. Knoplioch, Laurent Launay, Laurent Najman

Proceedings of the 19th IEEE International Conference on Image Processing, 2012

2011

Combinatorial Continuous Maximum Flow.

Camille Couprie, Leo J. Grady, Hugues Talbot, Laurent Najman

SIAM J. Imaging Sci., 2011

Artwork 3D model database indexing and classification.

Sylvie Philipp-Foliguet, Michel Jordan, Laurent Najman, Jean Cousty

Pattern Recognit., 2011

Power Watershed: A Unifying Graph-Based Optimization Framework.

Camille Couprie, Leo J. Grady, Laurent Najman, Hugues Talbot

IEEE Trans. Pattern Anal. Mach. Intell., 2011

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 Anal., 2011

On the Equivalence Between Hierarchical Segmentations and Ultrametric Watersheds.

Laurent Najman

J. Math. Imaging Vis., 2011

Towards a Parallel Topological Watershed: First Results.

Joël van Neerbos, Laurent Najman, Michael H. F. Wilkinson

Proceedings of the Mathematical Morphology and Its Applications to Image and Signal Processing, 2011

Incremental Algorithm for Hierarchical Minimum Spanning Forests and Saliency of Watershed Cuts.

Jean Cousty, Laurent Najman

Proceedings of the Mathematical Morphology and Its Applications to Image and Signal Processing, 2011

Surface Reconstruction Using Power Watershed.

Camille Couprie, Xavier Bresson, Laurent Najman, Hugues Talbot, Leo J. Grady

Proceedings of the Mathematical Morphology and Its Applications to Image and Signal Processing, 2011

Dual constrained TV-based regularization.

Camille Couprie, Hugues Talbot, Jean-Christophe Pesquet, Laurent Najman, Leo J. Grady

Proceedings of the IEEE International Conference on Acoustics, 2011

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 Constantinides, Jean Cousty, Alexandre Cochet, Stéphanie Jehan-Besson, Christophe Tilmant, Muriel Lefort, Elodie Roullot, Laurent Najman, Laurent Sarry, Patrick Clarysse, Alain De Cesare, Alain Lalande, Frédérique Frouin

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Some Morphological Operators on Simplicial Complex Spaces.

Fabio Dias, Jean Cousty, Laurent Najman

Proceedings of the Discrete Geometry for Computer Imagery, 2011

2010

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

Jean Cousty, Gilles Bertrand, Laurent Najman, Michel Couprie

IEEE Trans. Pattern Anal. Mach. Intell., 2010

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

Jean Cousty, Laurent Najman, Michel Couprie, Stéphanie Clément-Guinaudeau, Thomas Goissen, Jérôme Garot

Image Vis. Comput., 2010

Combinatorial Continuous Maximal Flows

Camille Couprie, Leo J. Grady, Hugues Talbot, Laurent Najman

CoRR, 2010

Ultrametric watersheds: a bijection theorem for hierarchical edge-segmentation

Laurent Najman

CoRR, 2010

On Morphological Hierarchical Representations for Image Processing and Spatial Data Clustering.

Pierre Soille, Laurent Najman

Proceedings of the Applications of Discrete Geometry and Mathematical Morphology, 2010

Writing Reusable Digital Topology Algorithms in a Generic Image Processing Framework.

Roland Levillain, Thierry Géraud, Laurent Najman

Proceedings of the Applications of Discrete Geometry and Mathematical Morphology, 2010

Why and howto design a generic and efficient image processing framework: The case of the Milena library.

Roland Levillain, Thierry Géraud, Laurent Najman

Proceedings of the International Conference on Image Processing, 2010

Anisotropic diffusion using power watersheds.

Camille Couprie, Leo J. Grady, Laurent Najman, Hugues Talbot

Proceedings of the International Conference on Image Processing, 2010

2009

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

Jean Cousty, Gilles Bertrand, Laurent Najman, Michel Couprie

IEEE Trans. Pattern Anal. Mach. Intell., 2009

Collapses and Watersheds in Pseudomanifolds.

Jean Cousty, Gilles Bertrand, Michel Couprie, Laurent Najman

Proceedings of the Combinatorial Image Analysis, 13th International Workshop, 2009

Ultrametric Watersheds.

Laurent Najman

Proceedings of the Mathematical Morphology and Its Application to Signal and Image Processing, 2009

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

Roland Levillain, Thierry Géraud, Laurent Najman

Proceedings of the Mathematical Morphology and Its Application to Signal and Image Processing, 2009

Some Morphological Operators in Graph Spaces.

Jean Cousty, Laurent Najman, Jean Serra

Proceedings of the Mathematical Morphology and Its Application to Signal and Image Processing, 2009

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

Camille Couprie, Leo J. Grady, Laurent Najman, Hugues Talbot

Proceedings of the IEEE 12th International Conference on Computer Vision, ICCV 2009, Kyoto, Japan, September 27, 2009

2008

Fusion Graphs: Merging Properties and Watersheds.

Jean Cousty, Gilles Bertrand, Michel Couprie, Laurent Najman

J. Math. Imaging Vis., 2008

Weighted fusion graphs: Merging properties and watersheds.

Jean Cousty, Michel Couprie, Laurent Najman, Gilles Bertrand

Discret. Appl. Math., 2008

Raising in watershed lattices.

Jean Cousty, Laurent Najman, Jean Serra

Proceedings of the International Conference on Image Processing, 2008

On Watershed Cuts and Thinnings.

Jean Cousty, Gilles Bertrand, Laurent Najman, Michel Couprie

Proceedings of the Discrete Geometry for Computer Imagery, 2008

Parallel Algorithm for Concurrent Computation of Connected Component Tree.

Petr Matas, Eva Dokládalová, Mohamed Akil, Thierry Grandpierre, Laurent Najman, Martin Poupa, Vjaceslav Georgiev

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2008

2007

Multi-Histogram Equalization Methods for Contrast Enhancement and Brightness Preserving.

David Menotti, Laurent Najman, Jacques Facon, Arnaldo de Albuquerque Araújo

IEEE Trans. Consumer Electron., 2007

ISMM05 special issue.

Christian Ronse, Laurent Najman, Etienne Decencière

Image Vis. Comput., 2007

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

David Menotti, Laurent Najman, Arnaldo de Albuquerque Araújo

Proceedings of the 8th ISMM 2007: Rio de Janeiro, Brazil - Volume 1, 2007

Watershed cuts.

Jean Cousty, Gilles Bertrand, Laurent Najman, Michel Couprie

Proceedings of the 8th ISMM 2007: Rio de Janeiro, Brazil - Volume 1, 2007

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

Jean Cousty, Laurent Najman, Michel Couprie, Stéphanie Clément-Guinaudeau, Thomas Goissen, Jérôme Garot

Proceedings of the Functional Imaging and Modeling of the Heart, 2007

2006

Building the Component Tree in Quasi-Linear Time.

Laurent Najman, Michel Couprie

IEEE Trans. Image Process., 2006

Grayscale Watersheds on Perfect Fusion Graphs.

Jean Cousty, Michel Couprie, Laurent Najman, Gilles Bertrand

Proceedings of the Combinatorial Image Analysis, 11th International Workshop, 2006

Fusion Graphs, Region Merging and Watersheds.

Jean Cousty, Gilles Bertrand, Michel Couprie, Laurent Najman

Proceedings of the Discrete Geometry for Computer Imagery, 13th International Conference, 2006

Morphologie mathématique, systèmes dynamiques et applications au traitement des images. (Mathematical Morphology, dynamic systems and image processing applications).

Laurent Najman

, 2006

2005

Quasi-Linear Algorithms for the Topological Watershed.

Michel Couprie, Laurent Najman, Gilles Bertrand

J. Math. Imaging Vis., 2005

Watersheds, mosaics, and the emergence paradigm.

Laurent Najman, Michel Couprie, Gilles Bertrand

Discret. Appl. Math., 2005

Mosaics and Watersheds.

Laurent Najman, Michel Couprie, Gilles Bertrand

Proceedings of the Mathematical Morphology: 40 Years On, 2005

Algorithms for the Topological Watershed.

Michel Couprie, Laurent Najman, Gilles Bertrand

Proceedings of the Discrete Geometry for Computer Imagery, 12th International Conference, 2005

2004

Using mathematical morphology for document skew estimation.

Laurent Najman

Proceedings of the Document Recognition and Retrieval XI, 2004

2003

Watershed Algorithms and Contrast Preservation.

Laurent Najman, Michel Couprie

Proceedings of the Discrete Geometry for Computer Imagery, 11th International Conference, 2003

2001

Indexing Technical Drawings Using Title Block Structure Recognition.

Laurent Najman, Olivier Gibot, Stéphane Berche

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

Benchmarking Commercial OCR Engines for Technical Drawings Indexing.

J. C. Lecoq, Laurent Najman, Olivier Gibot, Éric Trupin

Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

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

Bart Lamiroy, Laurent Najman

Proceedings of the Graphics Recognition Algorithms and Applications, 2001

1998

The Montagne Russe algorithm for global optimization.

Jean-Pierre Aubin, Laurent Najman

Math. Methods Oper. Res., 1998

1997

From crowd simulation to airbag deployment: particle systems, a new paradigm of simulation.

Eric Bouvier, Eyal Cohen, Laurent Najman

J. Electronic Imaging, 1997

1996

Geodesic Saliency of Watershed Contours and Hierarchical Segmentation.

Laurent Najman, Michel Schmitt

IEEE Trans. Pattern Anal. Mach. Intell., 1996

Lattice Operators Underlying Dynamic Systems.

Juliette Mattioli, Luc Doyen, Laurent Najman

Proceedings of the 3th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 1996

1995

Mutational equations of the morphological dilation tubes.

Luc Doyen, Laurent Najman, Juliette Mattioli

J. Math. Imaging Vis., 1995

Topological and geometrical corners by watershed.

Laurent Najman, Régis Vaillant

Proceedings of the Computer Analysis of Images and Patterns, 6th International Conference, 1995

1994

Morphologie Mathématique: de la Segmentation d'Images à l'Analyse Multivoque. (Mathematical Morphology: from Image Segmentation to Set-Valued Analysis).

Laurent Najman

PhD thesis, 1994

Watershed of a continuous function.

Laurent Najman, Michel Schmitt

Signal Process., 1994