David Helbert
- Université de Poitiers – Faculté de Sciences fondamentales et appliquées (UFR SFA [Poitiers])
- Synthèse et analyse d'images (XLIM-ASALI)
- Laboratoire commun Imagerie Métabolique Multi-Noyaux Multi-Organes (LabCom I3M [Poitiers])
Présentation
Publications
Publications
TRAIN2EXPLAIN: Training Optimization for Explanation ImprovementInternational Conference on Acoustics, Speech, and Signal Processing (ICASSP), IEEE, May 2026, Barcelona, Spain |
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INNs: leveraging Alzheimer's disease diagnosis2025 Eighth International Conference on Advances in Biomedical Engineering (ICABME), IEEE Lebanon chapter, Sep 2025, Beyrouth (Liban), France. ⟨10.1109/ICABME66883.2025⟩ |
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PINNs: leveraging Alzheimer’s disease diagnosis?International Conference on Advances in Biomedical Engineering (ICABME), Oct 2025, Beyrouth, Lebanon. pp.1-4, ⟨10.1109/ICABME66883.2025.11211612⟩ |
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Improving Virtual Contrast Enhancement using Longitudinal DataLearning with Longitudinal Medical Images and Data, MICCAI, National Institutes of Health, Clinical Center, Bethesda; Sungkyunkwan University South Korea, Sep 2025, Daejeon, South Korea |
Modèle de Diffusion avec Pont Brownien pour la translation d'image cérébraleColloque français d'intelligence artificielle en imagerie biomédicale (IABM 2025), Mar 2025, Nice, France |
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Unsupervised obstacle detection for weeding robots: a video transformers-based approach15th European Conference Precision Agriculture (ECPA 2025), Jun 2025, Barcelone, Spain. ⟨10.1163/9789004725232_123⟩ |
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Translation d'image cérébrale par Modèle de Diffusion Latente avec pont Brownien ProbabilisteJournées Francophone de Radiologie, Oct 2025, Paris, France |
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Physics-Informed Autoencoder for DSC-MRI Perfusion Post-Processing: Application to Glioma GradingISBI 2025 - International Symposium on Biomedical Imaging, Institute of Electrical and Electronics Engineers (IEEE), Apr 2025, Houston, TX, United States. pp.1-5, ⟨10.1109/ISBI60581.2025.10980699⟩ |
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Machine learning method to measure the transmission matrix of a multimode optical fiber without reference beam for 3D beam tailoringPhotonic West 2024 : Laser Resonators, Microresonators, and Beam Control XXVI, SPIE, Jan 2024, San Francisco, CA, United States. pp.128710F, ⟨10.1117/12.3001422⟩ |
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Apprentissage automatique et recouvrement de phase pour le contrôle de l’émission d’une fibre multimodaleJournées nationales d'optique guidée (JNOG), Société française d'optique (SFO), Apr 2023, Lyon, France |
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Contrast enhanced MRI synthesis on glioma subjects using generative adversarial networksSeventh International Conference on Advances in Biomedical Engineering (ICABME 2023), Oct 2023, Beirut, Lebanon. pp.70-74, ⟨10.1109/ICABME59496.2023.10293027⟩ |
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Multivariate curve resolution with autoencoders for CARS microspectroscopyComputational Imaging Conference, IS&T Electronic Imaging, Jan 2023, San Francisco, United States |
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Face expressions understanding by geometrical characterization of deep human faces representationElectronic Imaging, IS&T, Jan 2023, San Francisco (CA), United States. pp.292-1-292-6, ⟨10.2352/EI.2023.35.9.IPAS-292⟩ |
Recent advances in cell and tissue imaging by multiplex CARS microspectroscopyInternational conference on Laser Applications in Life Science, Apr 2022, Nancy, France |
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Toward Whole Brain Label-free Molecular Imaging with Single-cell Resolution sing Ultra-broadband Multiplex CARS MicrospectroscopySPIE Photonics West, Jan 2022, San Francisco, California, United States. pp.71, ⟨10.1117/12.2626342⟩ |
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End-to-End Video Snapshot Compressive Imaging using Video TransformersInternational Conference on Image Processing Theory, Tools and Applications (IPTA 2022), Apr 2022, Salzburg, Austria. ⟨10.1109/IPTA54936.2022.9784128⟩ |
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A Novel Video Prediction Algorithm based on Robust Spatiotemporal Convolutional LongShort Term MemoryInternational Congress on Information and Communication Technology, Feb 2022, London, United Kingdom. ⟨10.1007/978-981-19-1610-6_17⟩ |
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ScoreCAM GNN : une explication optimale des réseaux profonds sur graphesXXVIIIe Colloque GRETSI - Traitement du Signal et des Images, Sep 2022, Nancy, France |
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CNN for multiple sclerosis lesion segmentation: How many patients for a fully supervised method?International Conference on Advances in Biomedical Engineering, Oct 2021, Wardanyeh, Lebanon. pp.30-33, ⟨10.1109/ICABME53305.2021.9604859⟩ |
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7T MRI super-resolution with Generative Adversarial NetworkIS&T Electronic Imaging 2021 Symposium, 2021, San Francisco, United States. ⟨10.2352/ISSN.2470-1173.2021.18.3DIA-106⟩ |
CARSData: Data analysis and machine learning applied to CARS spectroscopy”. 3rd edition of the Σ-Tech Daysxplore the world of biomaterials with advanced photonics and artificial intelligence, Oct 2021, limoges, France |
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Segmentation integration in multivariate curve resolution applied to coherent anti-Stokes Raman scatteringConference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, Jun 2021, Munich, Germany. pp.jsiv_5_6, ⟨10.1109/CLEO/Europe-EQEC52157.2021.9541833⟩ |
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Explicability in resting-state fMRI for gender classificationInternational Conference on Advances in Biomedical Engineering, Oct 2021, Wardanyeh, Lebanon. pp.5-8, ⟨10.1109/ICABME53305.2021.9604842⟩ |
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3T MRI super-resolution using 3D cycle-consistent generative adversarial networkInternational Conference on Advances in Biomedical Engineering, Oct 2021, Wardanyeh, Lebanon. pp.85-88, ⟨10.1109/ICABME53305.2021.9604810⟩ |
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Siamese convolutional neural network for new multiple sclerosis lesion segmentationMSSEG-2 challenge proceedings: Multiple sclerosis new lesions segmentation challenge using a data management and processing infrastructure. MICCAI 2021, Sep 2021, Strasbourg, France |
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Learning a CNN on multiple sclerosis lesion segmentation with self-supervision3D Measurement and Data Processing, IS&T Electronic Imaging 2020 Symposium, Jan 2020, San Francisco, United States. ⟨10.2352/ISSN.2470-1173.2020.17.3DMP-002⟩ |
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Apprentissage d’un CNN sur la segmentation des lésions de sclérose en plaques avec auto-supervisionRFIAP, Jun 2020, Vannes, France |
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Image Registration for Biomedical Images on Irregular GridsCORESA 2018 (COmpression et REprésentation des Signaux Audiovisuels, Nov 2018, Poitiers, France |
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Spectral Graph Wavelet Based Nonrigid Image RegistrationIEEE International Conference on Image Processing (ICIP 2018), Oct 2018, Athènes, Greece. ⟨10.1109/ICIP.2018.8451013⟩ |
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A Data-Driven Approach to Feature Space Selection for Robust Micro-Endoscopic Image ReconstructionIEEE International Conference on Image Processing (ICIP), Sep 2017, Beijing, China. pp.2239-2243, ⟨10.1109/ICIP.2017.8296680⟩ |
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Restoration of Confocal Images by Hypercomplex diffusionARVO Annual Meeting : Leading Eye and Vision Research (ARVO 2014), Association for Research in Vision and Ophthalmology (ARVO), May 2014, Orlando, United States. pp.4831 - B0207 |
Automatic detection of the retinal neovascularization in diabetic patients.ARVO 2014 Annual Meeting : Leading Eye and Vision Research, Association for Research in Vision and Ophthalmology (ARVO), May 2014, Orlando, United States. pp.207 - B0015 |
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Directional Hypercomplex DiffusionInternational Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2013, May 2013, Vancouver, Canada. pp.5765, ⟨10.1109/ICASSP.2013.6637875⟩ |
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Compressive Template Matching on Multispectral DataInternational Conference on Acoustics, Speech, and Signal Processing, May 2013, Vancouver, Canada. pp.ID2697 |
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Metric Tensor for Multicomponent Edge DetectionICIP, Sep 2010, Hong-Kong, Hong Kong SAR China. pp.2 |
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Relief Extraction of Rough Textured Reflecting Surface by Image ProcessingEighth International Conference on Quality Control by Artificial Vision 2007, May 2007, Le Creusot, France. http://spie.org/x648.xml?product_id=736719&Search_Origin=QuickSearch&Search_Results_URL=http://spie., ⟨10.1117/12.736719⟩ |
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Reconstruction photométrique d'une surface rugueuse à partir d'une seule imageWorkshop Caractérisation multi-échelle de la rugosité, Oct 2007, Poitiers, France |
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Rough Surfaces and Relief Extraction by Generalized Lambertian's Photometric ModelIEEE International Conference on Signal Processing and Communication 2007, Nov 2007, Dubaï, United Arab Emirates. http://www.icspc07.org/index.htm |
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Use the discrete geometry to discretize the ridgelet transformWavE: Wavelets and Applications 2006, Jul 2006, EPFL, Lausanne, Switzerland. http://wavelet.epfl.ch/ |
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Ridgelet Decomposition: Discrete Implementation and Color DenoisingWavelet Applications in Industrial Processing III, Oct 2005, Boston, MA, United States. ⟨10.1117/12.629569⟩ |
Application de la Transformée Ridgelet Analytique Discrète en débruitage de videos couleurJournée thématique du GDR ISIS : "Traitements perceptifs couleur dédiés à l'image et à la vidéo", Oct 2004, Poitiers, France |
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Information Fusion using Covariance Intersection in the Frame of the Evidence TheoryAdvanced Concepts for Intelligent Vision Systems (ACIVS 2004), Aug 2004, Brussels, Belgium. pp.0 |
3D fast ridgelet transformInternational Conference on Image Processing, Sep 2003, Barcelona, Spain. pp.1021-4, ⟨10.1109/ICIP.2003.1247139⟩ |
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La Transformée Ridgelet Analytique Discrète 3D19° Colloque sur le traitement du signal et des images GRETSI 2003, Sep 2003, Paris, France. http://hdl.handle.net/2042/13604 |
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EiX-GNN : Concept-level eigencentrality explainer for graph neural networks2023 |
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A size-adaptative segmentation method for better detection of multiple sclerosis lesions2022 |
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ViT-SCI: Video Transformer is all you need for Video Compressive Sensing2022 |
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ScoreCAM GNN : a generalization of an optimal local post-hoc explaining method to any geometric deep learning models2022 |
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Robust Spatiotemporal Convolutional Long Short-Term Memory Algorithm for Video Prediction2021 |
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Detection of Image Splicing using Illuminant Color Estimation[Research Report] Université de Poitiers (France); Xlim ULR CNRS 7252. 2019 |
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A Wavelet-based Method for the Metabolite Detection and Quantification in Proton Magnetic Resonance Spectroscopy[Research Report] Université de Poitiers (France). 2015 |
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A Theoretic Approach of Classical Operations in Clifford Algebras[Research Report] Université de Poitiers (France). 2012 |
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Evidential Reconstruction of a Sportive Gesture from a Multisensor Acquisition[Research Report] Université de poitiers. 2010 |
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Modélisation de la géométrie en imagerie non conventionnelleTraitement du signal et de l'image [eess.SP]. Université de poitiers, 2019 |
Capricorn2018 |
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RetiNeo : RETInopathy diagnosis : NEOvascilarization detection2018 |
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LeMiroirPesquet3D2018 |
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Advanced Concepts for Intelligent Vision SystemsJacques Blanc-Talon; David Helbert; Wilfried Philips; Dan Popescu; Paul Scheunders. Advanced Concepts for Intelligent Vision Systems, Sep 2018, Poitiers, France. 11182, Springer, 2018, Lecture Notes in Computer Science, 978-3-030-01448-3. ⟨10.1007/978-3-030-01449-0⟩ |