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94 résultats
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L'idéal de la ville réplicable au défi des éléments invisibles. De la perspective géométrique aux Digital Twins, les enjeux des liens entre l'espace urbain et ses représentations.9ème édition du colloque HyperUrbain, Nov 2023, Agadir ( en ligne), Maroc
Communication dans un congrès
hal-04304026v1
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Straight-Through meets Sparse Recovery: the Support Exploration Algorithm2023
Pré-publication, Document de travail
hal-03964976v2
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Seismic multiple removal with a Primal-Dual proximal algorithmICASSP, May 2013, Vancouver, Canada. 5 pp
Communication dans un congrès
hal-00825809v1
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A SURE Approach for Digital Signal/Image Deconvolution ProblemsIEEE Transactions on Signal Processing, 2009, 57 (12), pp.4616-4632
Article dans une revue
hal-00621942v1
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Adapted Convex Optimization Algorithm for Wavelet-Based Dynamic PET ReconstructionFully3D, Sep 2009, Beijing, China. 10pp
Communication dans un congrès
hal-00621954v1
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A forward-backward algorithm for image restoration with sparse representationsSignal Processing with Adaptative Sparse Structured Representations (SPARS'05), Nov 2005, Rennes, France, France. pp.49-52
Communication dans un congrès
hal-00621893v1
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Use of Stein's principle for multichannel image denoisingIEEE-EURASIP International Symposium on Control, Communications, and Signal Processing (ISCCSP'06), Mar 2006, France. 10pp
Communication dans un congrès
hal-00621887v1
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An EM approach for Poisson-Gaussian noise modelingEUSIPCO 2011, Aug 2011, Barcelona, Spain. pp.2244-2248
Communication dans un congrès
hal-00733633v1
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Noise Covariance Properties in Dual-Tree Wavelet DecompositionsIEEE Transactions on Information Theory, 2007, 53 (12), pp.4680 - 4700. ⟨10.1109/TIT.2007.909104⟩
Article dans une revue
hal-00617268v1
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Estimation d'hyperparamètres pour la résolution de problèmes inverses à l'aide d'ondelettesGRETSI 2009, Sep 2009, Dijon, France, France. 10pp
Communication dans un congrès
hal-00621934v1
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A new penalized nonnegative third order tensor decomposition using a block coordinate proximal gradient approach: application to 3D fluorescence spectroscopyJournal of Chemometrics, 2017, 31 (4), pp.e2859. ⟨10.1002/cem.2859⟩
Article dans une revue
hal-01387439v1
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Parallel ProXimal Algorithm for image restoration using hybrid regularizationIEEE Transactions on Image Processing, 2011, 20 (6), pp.2450-2462. ⟨10.1109/TIP.2011.2128335⟩
Article dans une revue
hal-00826121v1
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Hybrid regularization for data restoration in the presence of Poisson noise17th European Signal Processing Conference (EUSIPCO'09), Aug 2009, France. 10pp
Communication dans un congrès
hal-00621941v1
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Image reconstruction from multiple sensors using Stein's principle. Application to parallel MRIISBI 2011, Mar 2011, United States
Communication dans un congrès
hal-00733471v1
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A Block Parallel Majorize-Minimize Memory Gradient AlgorithmBASP 2017 - International Biomedical and Astronomical Signal Processing Frontiers workshop, Jan 2017, Villars-sur-Oulon, Switzerland. pp.1, ⟨10.1109/ICIP.2016.7532949⟩
Communication dans un congrès
hal-01634531v1
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Wavelet-based restoration methods: application to 3D confocal microscopy imagesSPIE 2007 Wavelets XII, Aug 2007, San Diego, CA, United States. pp.67010E, ⟨10.1117/12.731438⟩
Communication dans un congrès
hal-00733457v1
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Challenges in the decomposition of 2D NMR spectra of mixtures of small moleculesFaraday Discussions, 2019, 218, pp.459-480. ⟨10.1039/C9FD00014C⟩
Article dans une revue
hal-02146311v1
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Unmixing 2D HSQC NMR mixtures with β-NMF and sparsityiTWIST : international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, Dec 2020, Nantes, France
Communication dans un congrès
hal-02982896v1
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A hamiltonian Monte Carlo method for non-smooth energy samplingIEEE Transactions on Signal Processing, 2016, vol. 64 (n° 21), pp. 5585-5594. ⟨10.1109/TSP.2016.2585120⟩
Article dans une revue
hal-01376544v1
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Challenges in the decomposition of 2D NMR spectra of mixtures of small moleculesFaraday Discussion Meeting, May 2019, Edinburgh, United Kingdom
Communication dans un congrès
hal-02371045v1
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A new stochastic optimization algorithm to decompose large nonnegative tensorsIEEE Signal Processing Letters, 2015, 12 pp
Article dans une revue
hal-01146443v1
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Being low-rank in the time-frequency planeICASSP - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2018, Calgary, Canada
Communication dans un congrès
hal-01636111v1
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Bancs de filtres et méthodes proximales pour la restauration d'imagesGRETSI 2011, Sep 2011, Bordeaux, France. pp.ID350
Communication dans un congrès
hal-00733637v1
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Poisson-Gaussian noise parameter estimation in fluorescence microscopy imagingInternational Symposium on Biomedical Imaging (ISBI), May 2012, Barcelona, Spain
Communication dans un congrès
hal-00646382v2
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A constrained-based optimization approach for seismic data recovery problemsICASSP 2014 - IEEE International Conference on Acoustics, Speech and Signal Processing, May 2014, Firenze, Italy. pp.2377-2381, ⟨10.1109/ICASSP.2014.6854025⟩
Communication dans un congrès
hal-01278420v1
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Iterative Poisson-Gaussian Noise Parametric Estimation for Blind Image DenoisingIEEE International Conference on Image Processing, Oct 2014, Paris, France. pp.1-5
Communication dans un congrès
hal-01060081v2
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$M$-band filter banks and dual-tree wavelets for engine combustion and geophysical image analysisWavelet Applications in Industrial Processing IV, on SPIE Symposium Optics East, 2006, Boston, MA, USA, France. 10pp
Communication dans un congrès
hal-00621886v1
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A forward-backward algorithm for image restoration with sparse representationsProceedings of the International Conference on Signal Processing with Adaptative Sparse Structured Representations, 2005, x, pp.49-52
Article dans une revue
hal-00017658v1
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De la faiblesse de rang en temps-fréquenceGRETSI, Sep 2017, Juan-Les-Pins, France
Communication dans un congrès
hal-01573204v1
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ML estimation of wavelet regularization hyperparameters in inverse problemsICASSP - International Conference on Acoustics, Speech, and Signal Processing, May 2013, Vancouver, Canada. pp.1553-1557
Communication dans un congrès
hal-00825819v1
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