
David Picard
Directeur de recherche, LIGM, École des Ponts
73
Documents
Affiliation actuelle
- Laboratoire d'Informatique Gaspard-Monge (LIGM)
Site web
Présentation
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Publications
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Contraction d'une image en une petite séquence de tokens avec des modules d'attention croiséeGRETSI'23 XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France
Communication dans un congrès
hal-04461280
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H3WB: Human3.6M 3D WholeBody Dataset and Benchmark2023 IEEE/CVF International Conference on Computer Vision, Oct 2023, Paris, France. ⟨10.1109/ICCV51070.2023.01845⟩
Communication dans un congrès
hal-04443304
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FeTrIL: feature translation for exemplar-free class-incremental learningWACV 2023 - IEEE/CVF Winter Conference on Applications of Computer Vision, Jan 2023, Hawaii Waikola, United States. ⟨10.1109/WACV56688.2023.00390⟩
Communication dans un congrès
hal-04443364
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Latent reweighting, an almost free improvement for GANs2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Jan 2022, Waikoloa, United States. pp.3574-3583, ⟨10.1109/WACV51458.2022.00363⟩
Communication dans un congrès
hal-03791961
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Improving Deep Metric Learning With Virtual Classes And Examples MiningInternational Conference on Image Processing (IEEE ICIP), IEEE, Oct 2022, Bordeaux, France. ⟨10.1109/icip46576.2022.9897618⟩
Communication dans un congrès
hal-03740481
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Achievable Rates and Machine Learning Detection of Faster than Nyquist Spectrally Efficient FDMXXVIIIème Colloque Francophone de Traitement du Signal et des Images -GRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès
hal-04273917
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Unsupervised Word Representations Learning with Bilinear Convolutional Network on CharactersThe 29th European Symposium on Artificial Neural Networks, Oct 2021, Online, Belgium. pp.251-256, ⟨10.14428/esann/2021.ES2021-38⟩
Communication dans un congrès
hal-03479768
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Learning Uncertainty for Safety-Oriented Semantic Segmentation in Autonomous Driving2021 IEEE International Conference on Image Processing (ICIP), Sep 2021, Anchorage, United States. pp.3353-3357, ⟨10.1109/ICIP42928.2021.9506719⟩
Communication dans un congrès
hal-03791973
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Apprentissage non supervisé de représentations de mots à l'aide de réseaux de convolution bilinéaires sur des caractèresCORIA 2021, Apr 2021, Grenoble (virtuel), France
Communication dans un congrès
hal-03309905
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Triggering Failures: Out-Of-Distribution detection by learning from local adversarial attacks in Semantic Segmentation2021 IEEE/CVF International Conference on Computer Vision (ICCV), Oct 2021, Montreal, France. pp.15681-15690, ⟨10.1109/ICCV48922.2021.01541⟩
Communication dans un congrès
hal-03356564
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Efficient Codebook and Factorization for Second Order Representation LearningInternational Conference on Image Processing, Sep 2019, Taïpei, Taiwan
Communication dans un congrès
hal-02139747
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Metric Learning with HORDE: High-Order Regularizer for Deep EmbeddingsInternational Conference on Computer Vision, Oct 2019, Seoul, South Korea
Communication dans un congrès
hal-02309147
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L'apprentissage profond pour le réassemblage d'images patrimonialesGRETSI 2019, Aug 2019, Lille, France
Communication dans un congrès
hal-02466564
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Leveraging Implicit Spatial Information In Global Features For Image RetrievalIEEE International Conference in Image Processing, Oct 2018, Athens, Greece
Communication dans un congrès
hal-01816918
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2D/3D Pose Estimation and Action Recognition using Multitask Deep LearningThe IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Jun 2018, Salt Lake City, United States
Communication dans un congrès
hal-01815703
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Multimodal Deep Neural Networks for Pose Estimation and Action RecognitionCongrès Reconnaissance des Formes, Image, Apprentissage et Perception (RFIAP 2018), Jun 2018, Marne-la-Vallée, France
Communication dans un congrès
hal-01815707
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Image Reassembly Combining Deep Learning and Shortest Path ProblemEuropean Conference on Computer Vision (ECCV 2018), Sep 2018, Munich, Germany
Communication dans un congrès
hal-01869765
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Jigsaw Puzzle Solving Using Local Feature Co-occurrences In Deep Neural NetworksInternational Conference on Image Processing, Oct 2018, Athens, Greece
Communication dans un congrès
hal-01820489
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Preserving local spatial information in image similarity using tensor aggregation of local features2016 IEEE International Conference on Image Processing (ICIP), Sep 2016, Phoenix, AZ, United States. pp.201-205, ⟨10.1109/ICIP.2016.7532347⟩
Communication dans un congrès
hal-01359109
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Non-negative dictionary learning for paper watermark similarityAsilomar Conference on Signals, Systems, and Computers, Nov 2016, Pacific Grove, United States
Communication dans un congrès
hal-01408807
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Asynchronous decentralized convex optimization through short-term gradient averagingEuropean Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Apr 2015, Bruges, Belgium
Communication dans un congrès
hal-01148648
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IRIM at TRECVID 2015: Semantic IndexingProceedings of TRECVid, Nov 2015, Gaithersburg, MD, United States
Communication dans un congrès
hal-01233398
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On The Joint Modeling of The Behavior of Social Insects and Their Interaction With Environment by Taking Into Account Physical Phenomena Like Anisotropic DiffusionInternational Conference on Practical Applications of Agents and Multi-Agent Systems, Jun 2015, Salamanque, Spain. pp.151-164
Communication dans un congrès
hal-01127710
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Évaluation de descripteurs visuels pour l'annotation automatique d'images patrimonialesGretsi 2015, Sep 2015, Lyon, France
Communication dans un congrès
hal-01277486
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PHOTOGRAPHIC PAPER TEXTURE CLASSIFICATION USING MODEL DEVIATION OF LOCAL VISUAL DESCRIPTORSIEEE Int. Conf. on Image Processing, Oct 2014, Paris, France, France. 5 p
Communication dans un congrès
hal-01063123
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Second order model deviations of local Gabor features for texture classificationSignals, Systems and Computers, 2014 48th Asilomar Conference on, Nov 2014, Pacific Grove, CA, United States. pp.917-920, ⟨10.1109/ACSSC.2014.7094586⟩
Communication dans un congrès
hal-01151327
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IRIM at TRECVID 2014: Semantic Indexing and Instance SearchProceedings of TRECVID, Nov 2014, Orlando, United States
Communication dans un congrès
hal-01132491
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Evaluation of Second-order Visual Features for Land-Use Classification12th International Workshop on Content-Based Multimedia Indexing, Jun 2014, France. 5 p
Communication dans un congrès
hal-01022971
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Covariance Descriptors for 3D Shape Matching and RetrievalIEEE Conference on Computer Vsion and Pattern Recognition, Jun 2014, Columbus, Ohio, United States. 8 p
Communication dans un congrès
hal-01022970
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Dimensionality reduction in decentralized networks by Gossip aggregation of principal components analyzersEuropean Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Apr 2014, Bruges, Belgium. pp.171-176
Communication dans un congrès
hal-00985721
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DIMENSIONALITY REDUCTION OF VISUAL FEATURES USING SPARSE PROJECTORS FOR CONTENT-BASED IMAGE RETRIEVALIEEE International Conference on Image Processing, Oct 2014, Paris, France. pp.2192-2196
Communication dans un congrès
hal-01081770
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Efficient Dimension Reduction Of Global Signature With Sparse Projectors For Image Near Duplicate RetrievalIAPR International Conference on Pattern Recognition, Aug 2014, Stockholm, Sweden. 6 p
Communication dans un congrès
hal-01064050
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Decentralized K-means using randomized Gossip protocols for clustering large datasetsInternational Workshop on Knowledge Discovery Using Cloud and Distributed Computing Platforms, Dec 2013, Dallas, Texas, United States. pp.8
Communication dans un congrès
hal-00915822
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Joint MAS-PDE Modeling of Forest Pest Insect Dynamics: Analysis of the Bark Beetle's BehaviorVISIGRAPP (Workshop GEODIFF), Feb 2013, Barcelone, Spain. pp.29-38
Communication dans un congrès
hal-00784160
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Compact Vectors of Locally Aggregated Tensors for 3D shape retrievalEurographics Workshop on 3D Object Retrieval, May 2013, Girona, Spain
Communication dans un congrès
hal-00807501
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Machine Learning and Content-Based Multimedia RetrievalEuropean Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Apr 2013, Bruges, Belgium. pp.251-260
Communication dans un congrès
hal-00864824
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Multi-criteria Search Algorithm: An Efficient Approximate K-NN Algorithm for Image Retrieval2013 IEEE International Conference on Image Processing (ICIP 2013), Sep 2013, Melbourne, Australia. pp.2901-2905, ⟨10.1109/ICIP.2013.6738597⟩
Communication dans un congrès
hal-00832196
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Local polynomial space-time descriptors for actions classificationInternational Conference on Machine Vision Applications, May 2013, Kyoto, Japan
Communication dans un congrès
hal-00807493
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Fast Approximation of Distance Between Elastic Curves using KernelsBritish Machine Vision Conference, Sep 2013, United Kingdom. pp.11
Communication dans un congrès
hal-00861369
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A Unified Formalism for Video DescriptorsIEEE Int. Conf. on Image Processing ICIP2013, Sep 2013, Melbourne, Australia. pp.2416-2419
Communication dans un congrès
hal-00832190
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3D Shape Similarity Using Vectors of Locally Aggregated TensorsIEEE International Conference on Image Processing, Sep 2013, Melbourne, Australia. pp.2694-2698
Communication dans un congrès
hal-00832182
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Calcul décentralisé de dictionnaires visuels pour l'indexation multimédia dans les bases de données réparties sur les réseauxORASIS : Orasis, Congrès des jeunes chercheurs en vision par ordinateur, Jun 2013, Cluny, France
Communication dans un congrès
hal-00807486
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Classification of Urban Scenes from Geo-referenced Images in Urban Street-View ContextMachine Learning and Applications (ICMLA), 2012 11th International Conference on, Dec 2012, Boca Raton, Florida, United States. pp.339--344
Communication dans un congrès
hal-00794980
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Compact Tensor Based Image Representation for Similarity SearchIEEE International Conference on Image Processing, Sep 2012, Orlando, United States
Communication dans un congrès
hal-00753157
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Learning geometric combinations of Gaussian kernels with alternating Quasi-Newton algorithm20th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Apr 2012, Bruges, Belgium. pp.79-84
Communication dans un congrès
hal-00705374
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Using Spatial Pyramids with Compacted VLAT for Image CategorizationInternational Conference on Pattern Recognition, Nov 2012, Tsukuba, Japan
Communication dans un congrès
hal-00753158
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Improving Image Similarity With Vectors of Locally Aggregated Tensors2011 IEEE International Conference on Image Processing (IEEE ICIP2011), Sep 2011, Brussels, Belgium. pp.669 - 672, ⟨10.1109/ICIP.2011.6116641⟩
Communication dans un congrès
hal-00591993
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An efficient System for combining complementary kernels in complex visual categorization tasksICIP 2010 - 17th IEEE International Conference on Image Processing, Sep 2010, Hong Kong, Hong Kong SAR China. pp.3877-3880, ⟨10.1109/ICIP.2010.5651051⟩
Communication dans un congrès
hal-00656365
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Study of sift descriptors for image matching based localization in urban street view contextISPRS workshop CMRT'09. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, Sep 2009, Paris, France. pp.193-198
Communication dans un congrès
hal-01298815
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Geometric Consistency Checking for Local-Descriptor Based Document Retrieval9th ACM symposium on Document engineering (DocEng '09), Sep 2009, Munich, Germany. pp.135-138, ⟨10.1145/1600193.1600224⟩
Communication dans un congrès
hal-00656434
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Long Term Learning for Image Retrieval over NetworksICIP'08 - 15th IEEE International Conference on Image Processing, Oct 2008, San Diego, CA, United States. pp.929-932, ⟨10.1109/ICIP.2008.4711908⟩
Communication dans un congrès
hal-00448953
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Cbir in distributed databases using a multi-agent system.International Conference on Image Processing, 2006, France. pp.3205-3208
Communication dans un congrès
hal-00449299
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Performances of mobile-agents for interactive image retrievalWeb Intelligence Conference, Dec 2006, Hong Kong, Hong Kong SAR China. pp.581-586, ⟨10.1109/WI.2006.129⟩
Communication dans un congrès
hal-00449294
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Ant-like mobile agents for Content-Based Image Retrieval in distributed databasesWorkshop on Machine Learning Techniques for Processing Multimedia Content, 2005, France. pp.Demo
Communication dans un congrès
hal-00449320
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Recherche d'images sur un réseau à l'aide d'un système multi-agentsTraitement du signal et de l'image [eess.SP]. Université de Cergy-Pontoise, 2008. Français. ⟨NNT : ⟩
Thèse
tel-01089722
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Contributions à l’apprentissage de représentations pour l’indexation basée sur le contenu visuelVision par ordinateur et reconnaissance de formes [cs.CV]. Université de Cergy-Pontoise, 2017
HDR
tel-01661900
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