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94 résultats
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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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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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$M$-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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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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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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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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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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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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Challenges in the decomposition of 2D NMR spectra of mixtures of small moleculesFaraday Discussions, 2019
Article dans une revue
hal-02146311v1
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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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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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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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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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Etude du bruit dans une analyse $M$-bandes en arbre dualGroupe de recherche et d'études du traitement du signal et des images (GRETSI'05), Sep 2005, Louvain, Belgique, France. pp.229-232
Communication dans un congrès
hal-00621890v1
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Approche variationnelle pour la déconvolution rapide de données 3D en microscopie biphotoniqueActes du 25e colloque GRETSI, Sep 2015, Lyon, France
Communication dans un congrès
hal-01278102v1
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Iterative image deconvolution using overcomplete representationsEuropean Signal Processing Conference (EUSIPCO'06), Sep 2006, Florence, Italy. 10pp
Communication dans un congrès
hal-00621888v1
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An EM Approach for Time-Variant Poisson-Gaussian Model Parameter EstimationIEEE Transactions on Signal Processing, 2014, 62 (1), pp.17-30. ⟨10.1109/TSP.2013.2283839⟩
Article dans une revue
hal-00766686v3
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A block-thresholding method for multispectral image denoisingProceedings SPIE (Society of Photo-Optical Instrumentation Engineers) Conference, Aug 2005, San Diego, CA, USA, France. pp.1H-1-1H-13
Communication dans un congrès
hal-00621849v1
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A variational formulation for frame based inverse problemsInverse Problems, 2007, 23 (1), pp.1495-1518
Article dans une revue
hal-00621883v1
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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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Procédé de traitement de réflexions multiplesFrance, N° de brevet: 12/02.299. 2012
Brevet
hal-00841581v1
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Sparse adaptive template matching and filtering for 2D seismic images with dual-tree wavelets and proximal methodsICIP - International Conference on Image Processing 2015, Sep 2015, Québec City, Canada. pp.2339-2343, ⟨10.1109/ICIP.2015.7351220⟩
Communication dans un congrès
hal-01278494v1
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Hilbert pairs of M-band orthonormal wavelet basesProc. European Signal Processing Conference Conference (EUSIPCO'04), Sep 2004, Vienna, Austria, France. pp.1187-1190
Communication dans un congrès
hal-00621901v1
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Seismic data analysis and filtering with dual-tree M-band waveletsSIAM Conference on Mathematical and Computational Issues in the Geosciences (SIAM GS), Jun 2005, Avignon, France
Communication dans un congrès
hal-01278528v1
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