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David Helbert
Full Professor
79%
Open access
72
Documents
Current affiliations
- 217072
- 1192744
- 574615
Researcher identifiers
david-helbert
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0000-0001-6518-1509
Presentation
* 2023-2027: **Elected member of French National Council (CNU) section 61**
* 2022-2027: **Responsible for Master Signal and Image processing (Connected Objects)**, 1st year, Faculty of Fundamental and Applied Sciences, University of Poitiers
* 2018-2021: **Director of the Electrical Engineering Department**, Faculty of Fundamental and Applied Sciences, University of Poitiers
* 2016-2019: **Head of the ICONES team, Xlim-Asali** and **member of the executive board of Xlim**.
* 2023-2027: **Elected member of French National Council (CNU) section 61**
* 2022-2027: **Responsible for Master Signal and Image processing (Connected Objects)**, 1st year, Faculty of Fundamental and Applied Sciences, University of Poitiers
* 2018-2021: **Director of the Electrical Engineering Department**, Faculty of Fundamental and Applied Sciences, University of Poitiers
* 2016-2019: **Head of the ICONES team, Xlim-Asali** and **member of the executive board of Xlim**.
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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
Conference papers
hal-04896876v1
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Physics-Informed Autoencoder for DSC-MRI Perfusion Post-Processing: Application to Glioma GradingInternational Symposium on Biomedical Imaging (ISBI 2025), Institute of Electrical and Electronics Engineers (IEEE), Apr 2025, Houston (Texas), United States
Conference papers
hal-04872430v1
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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⟩
Conference papers
hal-04245837v1
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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
Conference papers
hal-04541718v1
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Multivariate curve resolution with autoencoders for CARS microspectroscopyComputational Imaging Conference, IS&T Electronic Imaging, Jan 2023, San Francisco, United States
Conference papers
hal-03831753v1
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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⟩
Conference papers
hal-03737727v1
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Contrast enhanced MRI synthesis on glioma subjects using generative adversarial networksInternational Conference on Advances in Biomedical Engineering, Oct 2023, Beirut, Lebanon. pp.70-74, ⟨10.1109/ICABME59496.2023.10293027⟩
Conference papers
hal-03861011v1
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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⟩
Conference papers
hal-03531147v1
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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⟩
Conference papers
hal-03412403v1
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Recent advances in cell and tissue imaging by multiplex CARS microspectroscopyInternational conference on Laser Applications in Life Science, Apr 2022, Nancy, France
Conference papers
hal-03678603v1
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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
Conference papers
hal-03686265v1
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End-to-End Video Snapshot Compressive Imaging using Video TransformersInternational Conference on Image Processing Theory, Tools and Applications, Apr 2022, Salzburg, Austria. ⟨10.1109/IPTA54936.2022.9784128⟩
Conference papers
hal-03593050v1
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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⟩
Conference papers
hal-03335712v1
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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⟩
Conference papers
hal-03003045v1
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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⟩
Conference papers
hal-03335735v1
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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
Conference papers
hal-03555137v1
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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⟩
Conference papers
hal-03191353v1
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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
Conference papers
hal-03359032v1
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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⟩
Conference papers
hal-03335726v1
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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⟩
Conference papers
hal-02378210v1
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Apprentissage d’un CNN sur la segmentation des lésions de sclérose en plaques avec auto-supervisionRFIAP, Jun 2020, Vannes, France
Conference papers
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Image Registration for Biomedical Images on Irregular GridsCORESA 2018 (COmpression et REprésentation des Signaux Audiovisuels, Nov 2018, Poitiers, France
Conference papers
hal-01897326v1
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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⟩
Conference papers
hal-01786123v1
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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⟩
Conference papers
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Automatic detection of the retinal neovascularization in diabetic patients.ARVO Annual Meeting, May 2014, Orlando, United States. pp.207 - B0015
Conference papers
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Restoration of Confocal Images by Hypercomplex diffusionARVO Annual Meeting, May 2014, Orlando, United States. pp.4831 - B0207
Conference papers
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Compressive Template Matching on Multispectral DataInternational Conference on Acoustics, Speech, and Signal Processing, May 2013, Vancouver, Canada. pp.ID2697
Conference papers
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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⟩
Conference papers
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Metric Tensor for Multicomponent Edge DetectionICIP, Sep 2010, Hong-Kong, Hong Kong SAR China. pp.2
Conference papers
hal-00493428v1
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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⟩
Conference papers
hal-00331499v1
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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
Conference papers
hal-00337467v1
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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
Conference papers
hal-00331502v1
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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/
Conference papers
hal-00331498v1
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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⟩
Conference papers
hal-00331496v1
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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
Conference papers
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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
Conference papers
hal-00331438v1
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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
Conference papers
hal-00331418v1
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3D fast ridgelet transformInternational Conference on Image Processing, Sep 2003, Barcelona, Spain. pp.1021-4, ⟨10.1109/ICIP.2003.1247139⟩
Conference papers
hal-00331431v1
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EiX-GNN : Concept-level eigencentrality explainer for graph neural networks2023
Preprints, Working Papers, ...
hal-03686299v5
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A size-adaptative segmentation method for better detection of multiple sclerosis lesions2022
Preprints, Working Papers, ...
hal-03836787v1
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ViT-SCI: Video Transformer is all you need for Video Compressive Sensing2022
Preprints, Working Papers, ...
hal-03836798v1
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ScoreCAM GNN : a generalization of an optimal local post-hoc explaining method to any geometric deep learning models2022
Preprints, Working Papers, ...
hal-03808171v1
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Robust Spatiotemporal Convolutional Long Short-Term Memory Algorithm for Video Prediction2021
Preprints, Working Papers, ...
hal-03836816v1
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Detection of Image Splicing using Illuminant Color Estimation[Research Report] Université de Poitiers (France); Xlim ULR CNRS 7252. 2019
Reports
hal-02294311v1
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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
Reports
hal-02042878v1
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A Theoretic Approach of Classical Operations in Clifford Algebras[Research Report] Université de Poitiers (France). 2012
Reports
hal-02082136v1
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Evidential Reconstruction of a Sportive Gesture from a Multisensor Acquisition[Research Report] Université de poitiers. 2010
Reports
hal-02078393v1
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Modélisation de la géométrie en imagerie non conventionnelleTraitement du signal et de l'image [eess.SP]. Université de poitiers, 2019
Accreditation to supervise research
tel-02404165v1
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RetiNeo : RETInopathy diagnosis : NEOvascilarization detection2018
Software
hal-01878443v1
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LeMiroirPesquet3D2018
Software
hal-01878477v1
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Capricorn2018
Software
hal-01878437v1
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