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LN

Laurent Najman

16
Documents

Présentation

<image style="float: left; margin-left: 5px; margin-right: 5px;" src="https://laurentnajman.org/uploads/images/LaurentNajman-portrait-2023-small.jpeg" width="142" height="160">**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

nicolas-passat
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Convex optimization for binary tree-based transport networks

Raoul Sallé de Chou , Mohamed Ali Srir , Laurent Najman , Nicolas Passat , Hugues Talbot
International Conference on Discrete Geometry and Mathematical Morphology (DGMM), 2024, Florence, Italy. pp.217-228, ⟨10.1007/978-3-031-57793-2_17⟩
Communication dans un congrès hal-04359833v1
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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
Communication dans un congrès hal-01745773v1
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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⟩
Communication dans un congrès hal-01616459v1
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From real MRA to virtual MRA: Towards an open-source framework

Nicolas Passat , Stéphanie Salmon , Jean-Paul Armspach , Benoît Naegel , Christophe Prud'Homme
Medical Image Computing and Computer-Assisted Intervention (MICCAI), 2016, Athène, France. pp.335-343, ⟨10.1007/978-3-319-46726-9_39⟩
Communication dans un congrès hal-01472890v1
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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⟩
Communication dans un congrès hal-01168812v1
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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⟩
Communication dans un congrès hal-01168732v1
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Multicriteria 3D PET image segmentation

Francisco Javier Alvarez Padilla , Eloïse Grossiord , Barbara Romaniuk , Benoît Naegel , Camille Kurtz
Image Processing Theory, Tools and Applications (IPTA), 2015, Orléans, France. pp.346-351, ⟨10.1109/IPTA.2015.7367162⟩
Communication dans un congrès hal-01616446v1
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Hierarchies and shape-space for PET image segmentation

Eloïse Grossiord , Hugues Talbot , Nicolas Passat , Michel Meignan , Pierre Tervé
International Symposium on Biomedical Imaging (ISBI), 2015, New York, United States. pp.1118-1121, ⟨10.1109/ISBI.2015.7164068⟩
Communication dans un congrès hal-01169944v1

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
Journée ISS France, 2015, Paris, France
Communication dans un congrès hal-01694936v1
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Tubular structure filtering by ranking orientation responses of path operators

Odyssée Merveille , Hugues Talbot , Laurent Najman , Nicolas Passat
Reims Image, 2014, Reims, France
Communication dans un congrès hal-01694899v1
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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⟩
Communication dans un congrès hal-00990014v2