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Laurent Najman
15
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.
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CGO: Multiband Astronomical Source Detection With Component-GraphsICIP 2020 - IEEE International Conference on Image Processing, Oct 2020, Abu Dhabi, United Arab Emirates. pp.16-20, ⟨10.1109/ICIP40778.2020.9191276⟩
Communication dans un congrès
hal-03132048v1
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Watersheding hierarchiesInternational Symposium on Mathematical Morphology, Jul 2019, Saarbrücken, Germany. ⟨10.1007/978-3-030-20867-7_10⟩
Communication dans un congrès
hal-02180478v1
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Exploring Hierarchy Simplification for Non-Significant Region Removal2019 32nd SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), Oct 2019, Rio de Janeiro, Brazil. pp.100-107, ⟨10.1109/SIBGRAPI.2019.00022⟩
Communication dans un congrès
hal-03132023v1
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Recognizing hierarchical watershedsDGCI2019, Mar 2019, Noisy-le-grand, France. pp.300-313, ⟨10.1007/978-3-030-14085-4_24⟩
Communication dans un congrès
hal-01948502v1
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On the probabilities of hierarchical watershedsInternational Symposium on Mathematical Morphology, Jul 2019, Saarbrücken, Germany. ⟨10.1007/978-3-030-20867-7_11⟩
Communication dans un congrès
hal-02180484v1
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Evaluation of combinations of watershed hierarchiesISMM 2017, May 2017, Fontainebleau, France. pp.133-145, ⟨10.1007/978-3-319-57240-6_11⟩
Communication dans un congrès
hal-01552420v1
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Constructive links between some morphological hierarchies on edge-weighted graphsInternational Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.85-96
Communication dans un congrès
hal-00798622v2
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Playing with Kruskal: algorithms for morphological trees in edge-weighted graphsInternational Symposium on Mathematical Morphology, May 2013, Uppsala, Sweden. pp.135-146
Communication dans un congrès
hal-00798621v1
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Improving imbalanced predictions via a novel watershed-based oversampling method: Application to sickle cell disease2023
Pré-publication, Document de travail
hal-04112987v1
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Proofs of the properties presented in the article "Watersheding hierarchies"[Research Report] Université Paris-Est, LIGM UMR CNRS 8049, France; ESIEE Paris. 2019
Rapport
hal-02087042v1
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