Joseph Chazalon
Présentation
Enseignant-chercheur au Laboratoire de Recherche de l'EPITA (LRE). 14-16 rue Voltaire, FR-94270 Le Kremlin-Bicetre, France Site web : https://jchazalon.github.io/
Publications
Publications
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ICDAR 2025 Competition on Historical Map Text Detection, Recognition, and LinkingInternational Conference on Document Analysis and Recognition – ICDAR 2025, Sep 2025, Wuhan, China. pp.568-585, ⟨10.1007/978-3-032-04630-7_33⟩ |
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Mezanno : des sources sérielles aux données structurées pour les humanités numériquesExtraction et Gestion de Connaissances, Jan 2026, Anglet, France |
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Extraction et interprétation sémantique de tables anciennes : défis et perspectives36es Journées francophones d'Ingénierie des Connaissances (IC 2025) @ Plate-Forme Intelligence Artificielle (PFIA 2025), Jul 2025, Dijon, France |
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Verification of Dynamic Holographic Behavior in Identity DocumentsInternational Conference on Document Analysis and Recognition (ICDAR 2025), Sep 2025, Wuhan, China |
Reprendre le contrôle des processus de traitement de données de recherche en histoire quantitative : présentation de l'écosystème MezzanoDHNord2025. Valoriser les données de recherche en humanités numériques : enjeux, pratiques, perspectives, Nov 2025, Tourcoing, France |
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An end-to-end pipeline for knowledge graph population from 19th-century land registry digitised tables29th International Conference on Theory and Practice of Digital Libraries (TPDL25), Sep 2025, Tampere, Finland |
PeGazUs : Une approche fondée sur les graphes de connaissances pour construire des gazetiers urbains perpétuelsDétection de changement dans les données géospatiales, GdR IASIS, Mar 2025, Paris, France |
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Reconstitution automatique de la généalogie des parcelles à partir du cadastre napoléonien34ème Journée de la recherche IGN-ENSG-UGE, Ecole Nationale des Sciences Géographiques (ENSG), Mar 2025, Champs-sur-Marne, France |
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Interprétation sémantique de tables historiques : des sources anciennes aux graphes de connaissancesJournée d'étude "Reconnaissance automatique de caractères et extraction d’information spatiale à partir de sources anciennes numérisées", Dec 2025, Aubervilliers, France |
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Interprétation sémantique de tables historiques : des sources anciennes aux graphes de connaissancesJournée thématique "Raisonnement avec des données incertaines et Qualité des données", GT RECAST: REasoning on Complex And Structured daTa, Nov 2025, Paris, France |
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An approach to extract structured data from the Napoleonic land registry maps and registersJournée scientifique GdR IASIS - Intelligence artificielle pour le patrimoine image, Oct 2024, Saint-Mandé, France |
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PeGazUs: A knowledge graph based approach to build urban perpetual gazetteersInternational Conference on Knowledge Engineering and Knowledge Management (EKAW 2024), Nov 2024, Amsterdam, Netherlands. pp.364-381, ⟨10.1007/978-3-031-77792-9_22⟩ |
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ICDAR 2024 Competition on Historical Map Text Detection, Recognition, and LinkingInternational Conference on Document Analysis and Recognition (ICDAR), Aug 2024, Athens, Greece. pp.363-380, ⟨10.1007/978-3-031-70552-6_22⟩ |
Une approche d’extraction de données structurées à partir d’un corpus d’archives : exemple du cadastre napoléonien du Val-de-MarneTable ronde Regards croisés sur les recherche, Archives Départementales du Val-de-Marne, Oct 2024, Créteil (94), France |
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An approach to extract structured information from maps and registers guided by the history of the Napoleonic cadaster30e Conférence internationale sur l'histoire de la cartographie (ICHC 2024), Université de Lyon, UMR 5600 - EVS (Environnement, Ville, Société) & Imago Mundi, Jul 2024, Lyon, France |
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Weakly Supervised Training for Hologram Verification in Identity DocumentsInternational Conference on Document Analysis and Recognition (ICDAR 2024), Aug 2024, Athenes, Greece |
Création d'un graphe de connaissances géohistorique à partir d'annuaires du commerce parisien du XIXe siècle: application aux métiers de la photographieSemWeb.Pro, Nov 2023, Paris, France |
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SoDUCo : croisement de sources géo-historiques pour l'étude de l'évolution de Paris de 1789 à 1950Conférence interdisciplinaire : Extraction, traitement et visualisation de données complexes en géographie (XVIIIe siècle - XIXe siècle), Ecole Normale Supérieure de Lyon; Institut Rhônalpin des systèmes Complexes, Feb 2023, Lyon, France |
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A Benchmark of Nested Named Entity Recognition Approaches in Historical Structured DocumentsInternational Conference on Document Analysis and Recognition - ICDAR 2023, Aug 2023, San José, California, United States. ⟨10.1007/978-3-031-41682-8_8⟩ |
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Linear Object Detection in Document Images Using Multiple Object TrackingInternational Conference on Document Analysis and Recognition, Aug 2023, San josé, California, United States. pp.454-471, ⟨10.1007/978-3-031-41734-4_28⟩ |
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Création d'un graphe de connaissances géohistorique à partir d'annuaires du commerce parisien du 19 ème siècle: application aux métiers de la photographie34es Journées francophones d'Ingénierie des Connaissances (IC 2023) @ Plate-Forme Intelligence Artificielle (PFIA 2023), Jul 2023, Strasbourg, France |
Correction post-OCR en 3 étapes : détection, correction, vérificationSymposium International Francophone sur l'Ecrit et le Document (SIFED 2023), Jun 2023, Paris, France. ⟨10.1145/3383583.3398605.⟩ |
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Extraction de données, Approche du projet SoDUCo : De l’image d’annuaire du commerce ancien au graphe de données interrogeableSéminaire SoDuCo : Res(t)ituer les annuaires commerciaux et les évolutions de l’espace Parisien du XIXe siècle - Partager l’expérience et les ressources du programme ANR SoDUCo, Projet SoDuCo; Bibliothèque Nationale de France, Nov 2023, Paris, France |
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A Benchmark of Named Entity Recognition Approaches in Historical Documents Application to 19th Century French DirectoriesDocument Analysis Systems. DAS 2022., May 2022, La Rochelle, France. ⟨10.1007/978-3-031-06555-2_30⟩ |
Extraction automatique d’informations dans les annuaires commerciaux parisiensSéminaire SoDuCo-BNF : Res(t)ituer les adresses des almanachs et annuaires commerciaux parisiens du XIXe siècle. Un corpus de localisations urbaines à grande échelle, Projet SoDuCo; Bibliothèque Nationale de France, Nov 2022, Paris, France |
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Revisiting the Coco Panoptic Metric to Enable Visual and Qualitative Analysis of Historical Map Instance SegmentationInternational Conference on Document Analysis and Recognition, Jul 2021, Lausanne (CH), France. pp.367-382, ⟨10.1007/978-3-030-86337-1_25⟩ |
Vectorisation de plans anciens en combinant filtres profonds et extraction morphologiqueSéminaire de clôture du projet ANR ECLATS, Université Grenoble Alpes et Grenoble-INP; INSA de Lyon; Université de La Rochelle, Sep 2021, Grenoble, France |
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Vectorization of historical maps using deep edge filtering and closed shape extraction16th International Conference on Document Analysis and Recognition (ICDAR'21), Sep 2021, Lausanne, Switzerland. pp.510-525, ⟨10.1007/978-3-030-86337-1_34⟩ |
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ICDAR 2021 Competition on Historical Map Segmentation16th International Conference on Document Analysis and Recognition (ICDAR'21), Sep 2021, Lausanne, Switzerland. pp.693-707, ⟨10.1007/978-3-030-86337-1_46⟩ |
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Introducing the Boundary-Aware loss for deep image segmentationBritish Machine Vision Conference (BMVC) 2021, Nov 2021, Virtual, United Kingdom |
Vectorisation de plans anciens et apprentissage profondSéminaire "L’intelligence artificielle en cartographie", Maisons des Sciences de l’Homme Val de Loire, Apr 2021, (en ligne), France |
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Using Separated Inputs for Multimodal Brain Tumor Segmentation with 3D U-Net-like ArchitecturesBrainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries: 5th International Workshop,, Oct 2019, Shenzhen, China. pp.187-199, ⟨10.1007/978-3-030-46640-4_18⟩ |
Two Stages CNN-Based Segmentation of Gliomas, Uncertainty Quantification and Prediction of Overall Patient SurvivalInternational MICCAI Brainlesion Workshop, Oct 2019, Shenzhen, China. pp.167--178, ⟨10.1007/978-3-030-46643-5_16⟩ |
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Extraction du contenu de cartes historiques à partir d’un arbre des composantes connexesSymposium International Francophone sur l'Écrit et le Document, May 2018, Tours, France |
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Segmentation des hyper-intensités de la matière blanche en quelques secondes à l'aide d'un réseau de neurones convolutif et de transfert d'apprentissageReconnaissance des Formes, Image, Apprentissage et Perception, Jun 2018, Marne-la-Vallée, France |
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Segmentation of Gliomas and Prediction of Patient Overall Survival: A Simple and Fast ProcedureProceedings of the Workshop on Brain Lesions (BrainLes), in conjunction with MICCAI, Sep 2018, Grenada, Spain. pp.199--209, ⟨10.1007/978-3-030-11726-9_18⟩ |
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FaceLiveNet: End-to-End Networks Combining Face Verification with Interactive Facial Expression- Based Liveness Detection.International Conference on Pattern Recognition (ICPR), Aug 2018, Beijing, China. p. 3507-3512 |
TouchDoc: A Tool to Bridge the Gap between Physical and Digital Libraries2017 ACM/IEEE Joint Conference on Digital Libraries (JCDL), Jun 2017, Toronto, Canada. pp.1-2, ⟨10.1109/JCDL.2017.7991615⟩ |
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ICDAR2017 Robust Reading Challenge on Multi-Lingual Scene Text Detection and Script Identification - RRC-MLT2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR), Nov 2017, Kyoto, Japan. pp.1454-1459, ⟨10.1109/ICDAR.2017.237⟩ |
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Benchmarking Keypoint Filtering Approaches for Document Image Matching2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR), Nov 2017, Kyoto, Japan. ⟨10.1109/ICDAR.2017.64⟩ |
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Extraction of ancient maps content by using trees of connected componentsIAPR International Workshop on Graphics Recognition at ICDAR 2017, Nov 2017, Kyoto, Japan. ⟨10.1109/ICDAR.2017.249⟩ |
White matter hyperintensities segmentation in a few seconds using fully convolutional network and transfer learningBrainLes MICCAI Workshop and WMH Challenge, 2017, Québec, Canada |
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Simple Triplet Loss Based on Intra/Inter-Class Metric Learning for Face VerificationIEEE International Conference on Computer Vision Workshops (ICCVW 2017), Oct 2017, Venise, Italy. pp.1656-1664, ⟨10.1109/ICCVW.2017.194⟩ |
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Filtrage de descripteurs locaux pour l'amélioration de la détection de documentsColloque International Francophone sur l’Écrit et le Document 2016 (CIFED), Mar 2016, Toulouse, France. pp.589-604 |
Competition on Smartphone Document Capture and OCR (SmartDoc)International Conférence on Document Analysis and Recognition (ICDAR), Aug 2015, Nancy, France |
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A comparative study of local detectors and descriptors for mobile document classificationInternational Conference on Document Analysis and Recognition (ICDAR'15), Aug 2015, Nancy, France. pp.596-600, ⟨10.1109/ICDAR.2015.7333831⟩ |
ICDAR2015 Competition on Smartphone Document Capture and OCR (SmartDoc)International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France. pp.1161 - 1165 |
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Improving document matching performance by local descriptor filtering6th International Workshop on Camera Based Document Image Analysis, Aug 2015, Nancy, France. pp.1216-1220, ⟨10.1109/ICDAR.2015.7333957⟩ |
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A semi-automatic groundtruthing tool for mobile-captured document segmentation13th IAPR International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France. pp.621-625, ⟨10.1109/ICDAR.2015.7333836⟩ |
Efficient Example-Based Super-Resolution of Single Text Images Based on Selective Patch Processing11th IAPR INTERNATIONAL WORKSHOP ON DOCUMENT ANALYSIS SYSTEMS (DAS), Apr 2014, Tours, France. pp.227 - 231, ⟨10.1109/DAS.2014.25⟩ |
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Combining Focus Measure Operators to Predict OCR Accuracy in Mobile-Captured Document Images11th IAPR International Workshop on Document Analysis Systems (DAS), Apr 2014, Tours, France. pp.181-185, ⟨10.1109/DAS.2014.11⟩ |
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Normalisation et validation d'images de documents capturées en mobilitéCIFED 2014 Colloque International Francophone sur l'Ecrit et le Document,, Mar 2014, Nancy, France. pp.109-124 |
SmartDoc-QA: A Dataset for Quality Assessment of Smartphone Captured Document Images - Single and Multiple DistortionsInternational Workshop on Camera Based Document Analysis and Recognition (CBDAR 2015), Aug 2014, Nancy, France. pp.1231 - 1235 |
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Segmentation system and its evaluation for gray scale coin documents4th International Conference on Image Processing Theory, Tools and Applications (IPTA), 2014, Oct 2014, Paris, France. pp.1-6, ⟨10.1109/IPTA.2014.7001960⟩ |
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Iterative analysis of document collections enables efficient human-initiated interactionDRR - Document Recognition and Retrieval XIX, Part of the IS&T/SPIE 24th Annual Symposium on Electronic Imaging, Jan 2012, San Francisco, United States. pp.82970L, ⟨10.1117/12.911995⟩ |
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A Simple and Uniform Way to Introduce Complimentary Asynchronous Interaction Models in an Existing Document Analysis SystemDAS - 10th IAPR International Workshop on Document Analysis Systems, Mar 2012, Gold Coast, Australia. pp.399-403, ⟨10.1109/DAS.2012.11⟩ |
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Comment introduire simplement et uniformément deux modes d'interaction asynchrones complémentaires dans un système d'analyse de documents existantCIFED - Conférence Internationale sur l'Ecrit et le Document, Mar 2012, Bordeaux, France. pp.285-299 |
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Exploiting Collection Level for Improving Assisted Handwritten Words Transcription of Historical DocumentsDocument Analysis and Recognition (ICDAR), 2011 International Conference on, Sep 2011, China. pp.875 -879, ⟨10.1109/ICDAR.2011.179⟩ |
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Iterative Analysis of Pages in Document Collections for Efficient User InteractionDocument Analysis and Recognition (ICDAR), 2011 International Conference on, Sep 2011, China. pp.503 -507, ⟨10.1109/ICDAR.2011.107⟩ |
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Using definite clause grammars to build a global system for analyzing collections of documentsDocument Recognition and Retrieval XVII, Jan 2010, United States. pp.75340R, ⟨10.1117/12.840436⟩ |
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Mémoire visuelle pour l'analyse de documents structurésColloque International Francophone sur l'Ecrit et le Document (CIFED2010), Mar 2010, Sousse, Tunisie |
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Evaluating and Understanding the Geocoding of City Directories of Paris (1787-1914): Data-Driven Geography of Urban Sprawl and DensificationDigital Humanities Quarterly, 2026, 19 (4), pp.000814 |
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Création d’un graphe de connaissances géohistorique à partir d’annuaires du commerce parisien du XIXe siècle : application aux métiers de la photographieRevue Ouverte d'Intelligence Artificielle, 2025, 6 (1-2), pp.179-200. ⟨10.5802/roia.98⟩ |
Augmented Songbook: an Augmented Reality Educational Application for Raising Music AwarenessMultimedia Tools and Applications, 2018, 77 (11), pp.13773--13798. ⟨10.1007/s11042-017-4991-4⟩ |
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Automatic reconstruction of the genealogy of plots and buildings from historical sourcesInternational Semantic Web Research Summer School (ISWS 2024), Jun 2024, Bertinoro, Italy. |
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[Poster] A Benchmark of Nested Named Entity Recognition Approaches in Historical Structured DocumentsInternational Conference on Document Analysis and Recognition - ICDAR 2023, Aug 2023, San Jose, California, United States. 2023 |
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Entry Separation using a Mixed Visual and Textual Language Model: Application to 19th century French Trade Directories2023 |
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Combining Deep Learning and Mathematical Morphology for Historical Map SegmentationDiscrete Geometry and Mathematical Morphology, First International Joint Conference, DGMM 2021, Uppsala, Sweden, May 24–27, 2021, Proceedings, 12708, pp 79 - 92, 2021, Lecture notes in computer science, ⟨10.1007/978-3-030-76657-3_5⟩ |
Extraction of Ancient Map Contents Using Trees of Connected ComponentsGREC 2017: Graphics Recognition. Current Trends and Evolutions, pp.115-130, 2018, ⟨10.1007/978-3-030-02284-6_9⟩ |
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Interprétation contextuelle et assistée de fonds d'archives numérisées : application à des registres de ventes du XVIIIe siècleAutre [cs.OH]. INSA de Rennes, 2013. Français. ⟨NNT : 2013ISAR0001⟩ |