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Analyse et fusion de donnéesIA et apprentissage statistiqueTraitement de signaux, d’images et du langage

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Approches de segmentationExtraire l’informationMéthodes d’amélioration d’imagesModéliser et optimiser l'informationOrienter le processus d’optimisation

Jérome Idier

HDR

Chercheur.euse – Directeur / directrice de recherche

Equipe : SIMS

Employeur : Centre National de la Recherche Scientifique

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Publications déposées sur HAL

Nombre de publications retournées : 239

Revues internationales avec comité de lecture

[1] P. Ciuciu, J. Idier, J. Giovannelli. Regularized estimation of mixed spectra using a circular Gibbs-Markov model, in IEEE transactions on acoustics, speech, and signal processing, vol. 49, no. 10, pp. 2202-13, DOI

[2] P. Ciuciu, J. Idier. A half-quadratic block-coordinate descent method for spectral estimation, in Signal Processing, vol. 82, pp. 941-959,

[3] G. Ciuperca, A. Ridolfi, J. Idier. Penalized Maximum Likelihood Estimator for Normal Mixtures, in Scandinavian Journal of Statistics, vol. 30, no. 1, pp. 45-59, DOI

[4] P. Ciuciu, J. Poline, G. Marrelec, J. Idier, C. Pallier, H. Benali. Unsupervised robust nonparametric estimation of the hemodynamic response function for any fMRI experiment., in IEEE Transactions on Medical Imaging, vol. 22, no. 10, pp. 1235-51, DOI

[5] H. Snoussi, J. Idier. Bayesian Blind Separation of Generalized Hyperbolic Processes in Noisy and Underdeterminate Mixtures, in IEEE Transactions on Signal Processing, vol. 54, no. 9, pp. 3257-3269, DOI

[6] M. Allain, J. Idier, Y. Goussard. On global and local convergence of half-quadratic algorithms, in IEEE Transactions on Image Processing, vol. 15, no. 5, pp. 1130-1142, DOI

[7] M. Allain, J. Idier. Efficient binary reconstruction for non destructive evaluation using gammagraphy, in Inverse Problems, vol. 23, no. 4, pp. 1371-1393, DOI

[8] S. Bourguignon, H. Carfantan, J. Idier. A sparsity-based method for the estimation of spectral lines from irregularly sampled data, in IEEE J. Selected Topics Sig. Proc., Issue: Convex Optimization Methods for Signal Processing, vol. 1, no. 4, pp. 575-585, DOI

[9] T. Vincent, P. Ciuciu, J. Idier. Application and validation of spatial mixture modelling for the joint detection-estimation of brain activity in fMRI., in Conference proceedings : … Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, vol. 2007, pp. 5218-22, DOI

[10] C. Labat, J. Idier. Convergence of conjugate gradient methods with a closed-form stepsize formula, in Journal of Optimization Theory and Applications, vol. 136, no. 1, pp. 43-60, DOI

[11] C. Soussen, J. Idier. Reconstruction of 3D localized objects from limited angle X-ray projections: an approach based on sparsity and multigrid image representation, in Journal of Electronic Imaging, vol. 17, no. 3, pp. 033011, DOI

[12] S. Makni, J. Idier, T. Vincent, B. Thirion, G. Dehaene-Lambertz, P. Ciuciu. A fully Bayesian approach to the parcel-based detection-estimation of brain activity in fMRI., in NeuroImage, vol. 41, no. 3, pp. 941-69, DOI

[13] E. Chouzenoux, S. Moussaoui, J. Idier, F. Mariette. Efficient maximum entropy reconstruction of nuclear magnetic resonance T1-T2 spectra, in IEEE Transactions on Signal Processing, vol. 58, no. 12, pp. 6040-6051, DOI

[14] H. Carfantan, J. Idier. Statistical linear destriping of satellite-based pushbroom-type images, in IEEE Transactions on Geoscience and Remote Sensing, vol. 48, no. 4, pp. 1860-1871, DOI

[15] P. Barrière, J. Idier, Y. Goussard, J. Laurin. Fast solutions of the 2D inverse scattering problem based on a TSVD approximation of the internal field for the forward model, in IEEE Transactions on Antennas and Propagation, vol. 58, no. 12, pp. 4015-4024, DOI

[16] C. Févotte, J. Idier. Algorithms for nonnegative matrix factorization with the beta-divergence, in Neural Computation, vol. 23, no. 9, pp. 2421-2456, DOI

[17] E. Chouzenoux, J. Idier, S. Moussaoui. A majorize-minimize strategy for subspace optimization applied to image restoration, in IEEE Transactions on Image Processing, vol. 20, no. 6, pp. 1517-1528, DOI

[18] P. Barrière, J. Idier, Y. Goussard, J. Laurin. Contrast source inversion method applied to relatively high contrast objects, in Inverse Problems, vol. 27, pp. 075012, DOI

[19] D. Ge, J. Idier, É. Le Carpentier. Enhanced sampling schemes for MCMC based blind Bernoulli-Gaussian deconvolution, in Signal Processing, vol. 91, no. 4, pp. 759-772, DOI

[20] D. Ge, E. Le Carpentier, J. Idier, D. Farina. Spike sorting by stochastic simulation., in IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 19, no. 3, pp. 249-59, DOI

[21] C. Soussen, J. Idier, D. Brie, J. Duan. , in IEEE Transactions on Signal Processing, vol. 59, no. 10, pp. 4572-4584, DOI

[22] L. Risser, T. Vincent, F. Forbes, J. Idier, P. Ciuciu. Min-max extrapolation scheme for fast estimation of 3D Potts field partition functions. Application to the joint detection-estimation of brain activity in fMRI, in Journal of Signal Processing Systems, vol. 65, no. 3, pp. 325-338, DOI

[23] C. Soussen, J. Idier, E. Carcreff, L. Simon, C. Potel. Ultrasonic non destructive testing based on sparse deconvolution, in Journal of Physics: Conference Series, vol. 353, pp. 012018, DOI

[24] E. Chouzenoux, S. Moussaoui, J. Idier. Majorize-minimize linesearch for inversion methods involving barrier function optimization, in Inverse Problems, vol. 28, no. 6, pp. 065011, DOI

[25] J. Duan, C. Soussen, D. Brie, J. Idier, Y. Wang. On LARS/homotopy equivalence conditions for over-determined LASSO, in IEEE Signal Processing Letters, vol. 19, no. 12, pp. 894-897, DOI

[26] G. Collewet, J. Bugeon, J. Idier, S. Quellec, B. Quittet, M. Cambert, P. Haffray. Rapid quantification of muscle fat content and subcutaneous adipose tissue in fish using MRI, in Food Chemistry, vol. 138, no. 2-3, pp. 2008-2015, DOI

[27] P. Trouve, F. Champagnat, G. Le Besnerais, J. Sabater, T. Avignon, J. Idier. Passive depth estimation using chromatic aberration and a depth from defocus approach, in Applied optics, vol. 52, no. 29, pp. 7152-7164, DOI

[28] C. Soussen, R. Gribonval, J. Idier, C. Herzet. Joint k-step analysis of Orthogonal Matching Pursuit and Orthogonal Least Squares, in IEEE Transactions on Information Theory, vol. 59, no. 5, pp. 3158-3174, DOI

[29] C. Herzet, C. Soussen, J. Idier, R. Gribonval. Exact recovery conditions for sparse representations with partial support information, in IEEE Transactions on Information Theory, vol. 59, no. 11, pp. 7509-7524, DOI

[30] P. Trouvé-Peloux, F. Champagnat, G. Le Besnerais, J. Idier. A theoretical performance model for single image depth from defocus, in Journal of the Optical Society of America. A Optics, Image Science, and Vision, vol. 31, no. 12, pp. 2650-2662, DOI

[31] E. Chouzenoux, M. Legendre, S. Moussaoui, J. Idier. Fast constrained least squares spectral unmixing using primal-dual interior point optimization, in IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, vol. 7, no. 1, pp. 59-69, DOI

[32] E. Carcreff, S. Bourguignon, J. Idier, L. Simon. A linear model approach for ultrasonic inverse problems with attenuation and dispersion, in IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol. 61, no. 7, pp. 1191-1203, DOI

[33] C. Gilavert, S. Moussaoui, J. Idier. Efficient Gaussian Sampling for Solving Large-Scale Inverse Problems using MCMC, in IEEE Transactions on Signal Processing, vol. 63, no. 01, pp. 70-80, DOI

[34] C. Soussen, J. Idier, J. Duan, D. Brie. Homotopy based algorithms for L0-regularized least-squares, in IEEE Transactions on Signal Processing, vol. 63, no. 13, pp. 3301-3316, DOI

[35] C. Friedrich, S. Bourguignon, J. Idier, Y. Goussard. Reconstruction of 3-D Microwave Images based on a Block-BiCGStab Algorithm, in Journal of Physics: Conference Series, vol. 657, pp. 012014, DOI

[36] J. Picaud, G. Collewet, J. Idier. Quantification of mass fat fraction in fish using water–fat separation MRI, in Magnetic Resonance Imaging, vol. 34, no. 1, pp. 44 – 50, DOI

[37] A. Negash, S. Labouesse, N. Sandeau, M. Allain, H. Giovannini, J. Idier, R. Heintzmann, P. Chaumet, K. Belkebir, A. Sentenac. Improving the axial and lateral resolution of three-dimensional fluorescence microscopy using random speckle illuminations, in Journal of the Optical Society of America. A, Optics and image science, vol. 33, pp. 1089-1094, DOI

[38] R. Amhaz, S. Chambon, J. Idier, V. Baltazart. Automatic Crack Detection on Two-Dimensional Pavement Images: An Algorithm Based on Minimal Path Selection, in IEEE Transactions on Intelligent Transportation Systems, vol. 17, no. 10, pp. 2718-2729, DOI

[39] J. Duan, C. Soussen, D. Brie, J. Idier, M. Wan, Y. Wang. Generalized LASSO with under-determined regularization matrices, in Signal Processing, vol. 127, pp. 239-246, DOI

[40] J. Cussonneau, J. Abaline, S. Acounis, N. Beaupere, J. Beney, J. Bert, S. Bouvier, P. Briend, J. Butterworth, T. Carlier, H. Chanal, M. Chérel, M. Dahoumane, S. Diglio, L. Gallego-Manzano, D. Giovagnoli, J. Idier, F. Kraeber-Bodere, F. Lefebvre, O. Lemaire, P. Le Ray, S. Manen, J. Masbou, H. Mathez, E. Morteau, N. Pillet, L. Royer, M. Staempflin, J. Stutzmann, R. Vandaele, L. Virone, D. Visvikis, Y. Xing, Y. Zhu, D. Thers. 3gamma medical imaging with a liquid xenon Compton Camera and 44Sc radionuclide, in Acta Physica Polonica B, vol. 48, no. 10, DOI

[41] S. Labouesse, M. Allain, J. Idier, A. Negash, T. Mangeat, P. Liu, A. Sentenac, S. Bourguignon. Joint reconstruction strategy for structured illumination microscopy with unknown illuminations, in IEEE Trans.Image Process., vol. 26, no. 5, pp. 2480-2493, DOI

[42] A. Negash, S. Labouesse, P. Chaumet, K. Belkebir, H. Giovannini, M. Allain, J. Idier, A. Sentenac. Two-photon speckle illumination for super-resolution microscopy, in Journal of the Optical Society of America. A Optics, Image Science, and Vision, vol. 35, no. 6, DOI

[43] C. Mehl, J. Idier, B. Fiorina. Evaluation of deconvolution modelling applied to numerical combustion, in Combustion Theory and Modelling, vol. 22, no. 1, pp. 38 – 70, DOI

[44] J. Idier, S. Labouesse, M. Allain, P. Liu, S. Bourguignon, A. Sentenac. On the super-resolution capacity of imagers using unknown speckle illuminations, in IEEE Transactions on Computational Imaging, vol. 4, no. 1, pp. 87 – 98, DOI

[45] G. Collewet, S. Moussaoui, C. Deligny, T. Lucas, J. Idier. Multi-tissue partial volume quantification in multi-contrast MRI using an optimised spectral unmixing approach, in Magnetic Resonance Imaging, vol. 49, pp. 39 – 46, DOI

[46] J. Duan, C. Soussen, D. Brie, J. Idier, Y. Wang, M. Wan. A parallelizable framework for segmenting piecewise signals, in IEEE Access, vol. 7, pp. 13217-13229, DOI

[47] A. David, D. Le Touzé, T. Le Tourneau, P. Paul-Gilloteaux, F. Bonnefoy, J. Idier, S. Moussaoui, P. Guérin, J. Serfaty. In-vitro validation of 4D flow MRI measurements with an experimental pulsatile flow model, in Diagnostic and Interventional Imaging, vol. 100, no. 1, pp. 17-23, DOI

[48] J. Duan, J. Idier, Y. Wang, M. Wan. A Joint Least Squares and Least Absolute Deviation Model, in IEEE Signal Processing Letters, vol. 26, no. 4, pp. 543-547, DOI

[49] T. Nguyen, J. Idier, C. Soussen, E. Djermoune. Non-negative orthogonal greedy algorithms, in IEEE Transactions on Signal Processing, vol. 67, no. 21, pp. 5643-5658, DOI

[50] M. Millardet, S. Moussaoui, D. Mateus, J. Idier, T. Carlier. Local-mean preserving post-processing step for non-negativity enforcement in PET imaging: application to 90 Y-PET, in IEEE Transactions on Medical Imaging, vol. 39, pp. 3725 – 3736, DOI

[51] N. Laroche, S. Bourguignon, E. Carcreff, J. Idier, A. Duclos. An inverse approach for ultrasonic imaging from full matrix capture data. Application to resolution enhancement in NDT., in IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol. 67, no. 9, pp. 1877-1887, DOI

[52] S. Levilly, M. Castagna, J. Idier, F. Bonnefoy, D. Le Touzé, P. Paul-Gilloteaux, S. Moussaoui, J. Serfaty. Towards Quantitative Evaluation of Wall Shear Stress from 4D Flow Imaging, in Magnetic Resonance Imaging, vol. 74, pp. 232-243, DOI

[53] C. Friedrich, S. Bourguignon, J. Idier, Y. Goussard. Three-Dimensional Microwave Imaging: Fast and Accurate Computations with Block Resolution Algorithms, in Sensors, vol. 20, no. 21, pp. 6282, DOI

[54] M. Castagna, S. Levilly, P. Paul-Gilloteaux, S. Moussaoui, J. Rousset, F. Bonnefoy, J. Idier, J. Serfaty, D. Le Touzé. An LDV based method to quantify the error of PC-MRI derived Wall Shear Stress measurement, in Scientific Reports, vol. 11, no. 1, pp. 4112, DOI

[55] N. Laroche, S. Bourguignon, J. Idier, E. Carcreff, A. Duclos. Fast non-stationary deconvolution of ultrasonic beamformed images for nondestructive testing, in IEEE Transactions on Computational Imaging, vol. 7, pp. 935-947, DOI

[56] P. Trouvé-Peloux, F. Champagnat, G. Le Besnerais, G. Druart, J. Idier. Modèle de performance de l’estimation de profondeur par flou de défocalisation avec une caméra non conventionnelle, in Journal of the Optical Society of America. A Optics, Image Science, and Vision, vol. 38, no. 10, pp. 1489, DOI

[57] V. Leplat, N. Gillis, J. Idier. Multiplicative Updates for NMF with $\beta$-Divergences under Disjoint Equality Constraints, in SIAM Journal on Matrix Analysis and Applications, vol. 42, no. 2, pp. 730-752, DOI

[58] T. Mangeat, S. Labouesse, M. Allain, A. Negash, E. Martin, A. Guénolé, R. Poincloux, C. Estibal, A. Bouissou, S. Cantaloube, E. Vega, T. Li, C. Rouvière, S. Allart, D. Keller, V. Debarnot, X. Wang, G. Michaux, M. Pinot, R. Le Borgne, S. Tournier, M. Suzanne, J. Idier, A. Sentenac. Super-resolved live-cell imaging using Random Illumination Microscopy, in Cell Reports Methods, vol. 1, no. 1, pp. 100009, DOI

[59] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. K-step analysis of orthogonal greedy algorithms for non-negative sparse representations, in Signal Processing, vol. 188, pp. 108185, DOI

[60] M. Millardet, S. Moussaoui, J. Idier, D. Mateus, M. Conti, C. Bailly, S. Stute, T. Carlier. A Multiobjective Comparative Analysis of Reconstruction Algorithms in the Context of Low-Statistics 90 Y-PET Imaging, in IEEE Transactions on Radiation and Plasma Medical Sciences, vol. 6, no. 6, pp. 629-640, DOI

[61] M. Amrouche, H. Carfantan, J. Idier, V. Martin. Statistical Destriping of Pushbroom-Type Images Based on an Affine Detector Response, in IEEE Transactions on Geoscience and Remote Sensing, vol. 60, pp. 1-14, DOI

[62] N. Laroche, E. Carcreff, S. Bourguignon, J. Idier, A. Duclos, P. Lhuillier. Super-resolution ultrasonic imaging of close reflectors in coarse-grained steels based on a deconvolution approach, in Journal of Nondestructive Evaluation, vol. 41, no. 66, DOI

[63] M. Amrouche, H. Carfantan, J. Idier. Efficient Sampling of Bernoulli-Gaussian-Mixtures for Sparse Signal Restoration, in IEEE Transactions on Signal Processing, vol. 70, pp. 5578-5591, DOI

[64] D. Förster, J. Idier, L. Liberti, A. Mucherino, J. Lin, T. Malliavin. Low-resolution description of the conformational space for intrinsically disordered proteins, in Scientific Reports, vol. 12, no. 1, pp. 19057, DOI

[65] K. Affannoukoué, S. Labouesse, G. Maire, L. Gallais, J. Savatier, M. Allain, M. Rasedujjaman, L. Le Goff, J. Idier, R. Poincloux, F. Pelletier, C. Leterrier, T. Mangeat, A. Sentenac. Super-resolved total internal reflection fluorescence microscopy using random illuminations, in Optica, vol. 10, no. 8, pp. 1009, DOI

[66] Y. Zhu, S. Acounis, N. Beaupère, J. Beney, J. Bert, S. Bouvier, D. Cai, C. Canot, T. Carlier, M. Cherel, J. Cussonneau, S. Diglio, D. Giovagnoli, F. Kraeber-Bodéré, P. Le Ray, F. Lefèvre, J. Masbou, E. Morteau, J. Stutzmann, D. Visvikis, Y. Xing, D. Thers, J. Idier. Studies and optimization of scintillation light measurements for the development of the 3-gamma medical imaging XEMIS2 liquid xenon Compton camera, in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 1047, pp. 167794, DOI

[67] J. Antoni, J. Idier, S. Bourguignon. A Bayesian interpretation of the L-curve, in Inverse Problems, vol. 39, no. 6, pp. 065016, DOI

[68] G. Giroussens, S. Labouesse, M. Allain, T. Mangeat, L. Mazzella, L. Le Goff, A. Sentenac, J. Idier. Fast super-resolved reconstructions in fluorescence random illumination microscopy (RIM), in IEEE Transactions on Computational Imaging, pp. 1-13, DOI

[69] L. Mazzella, T. Mangeat, G. Giroussens, B. Rogez, H. Li, J. Creff, M. Saadaoui, C. Martins, R. Bouzignac, S. Labouesse, J. Idier, F. Galland, M. Allain, A. Sentenac, L. Le Goff. Extended-depth of field random illumination microscopy, EDF-RIM, provides super-resolved projective imaging, in Light: Science and Applications, vol. 13, no. 1, pp. 285, DOI

[70] P. Barbault, J. Idier, M. Allain, T. Mangeat, S. Labouesse, A. Sentenac. Pseudo-Random Illumination Microscopy, in Inverse Problems, vol. 42, no. 2, pp. 025006, DOI

[71] M. Amrouche, J. Idier, H. Carfantan. A Continuous Gaussian Mixture Approach to Sample Multivariate Gaussians constrained by linear inequalities, in Statistics and Computing, vol. 36, no. 4, pp. 170, DOI

[72] S. Briand, F. Weissgerber, S. Lobry, J. Idier. Weakly supervised learning for snow cover segmentation in mountainous areas from Sentinel-1 SAR images using interpolated NDSI time series, in ISPRS Journal of Photogrammetry and Remote Sensing, vol. 239, pp. 670-688, DOI

Revues nationales avec comité de lecture

[73] G. Demoment, J. Idier. PROBLÈMES INVERSES ET DÉCONVOLUTION, in Journal de Physique IV Proceedings, vol. 02, no. C1, pp. C1-929-C1-936, DOI

[74] M. Davy, S. Godsill, J. Idier. Bayesian Analysis of Polyphonic western tonal Music, in Journal of the Acoustical Society of America, vol. 119, no. 4, pp. 2498-2517, DOI

[75] T. Veit, J. Idier, S. Moussaoui. Rééchantillonnage de l'échelle dans les algorithmes MCMC pour les problèmes inverses bilinéaires, in Traitement du Signal, vol. 25, no. 4/5, pp. pp 329-343,

[76] E. Chouzenoux, S. Moussaoui, M. Legendre, J. Idier. Algorithme primal-dual de points intérieurs pour l'estimation pénalisée des cartes d'abondances en imagerie hyperspectrale, in Traitement du Signal, vol. 30, no. 1-2, pp. 35-59,

Conférences internationales avec comité de lecture et actes

[77] V. Mazet, D. Brie, J. Idier. Baseline spectrum estimation using half-quadratic minimization, in 12th European Signal Processing Conference, Eupsico 2004, Vienne, Autriche,

[78] M. Servières, J. Idier, N. Normand, J. Guédon. Conjugate gradient Mojette reconstruction, in SPIE Medical Imaging 2005 : Image Processing, San Diego, CA, états-Unis, DOI

[79] S. Moussaoui, D. Brie, J. Idier. Non-negative Source Separation: Range of Admissible Solutions and Conditions for the Uniqueness of the Solution, in (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., Philadelphia, France, DOI

[80] V. Mazet, D. Brie, J. Idier. Simulation of positive normal variables using several proposal distributions, in IEEE 13th Workshop on Statistical Signal Processing, Bordeaux, France, DOI

[81] C. Soussen, J. Idier. 3D reconstruction of localized objects from radiographs and based on multiresolution and sparsity, in International Conference on Image Processing, Genova, Italie, DOI

[82] C. Labat, J. Idier. Preconditioned conjugate gradient without linesearch: a comparison with the half-quadratic approach for edge-preserving image restoration, in Computational Imaging IV, San Jose CA, états-Unis, DOI

[83] S. Makni, P. Ciuciu, J. Idier, J. Poline. Joint detection-estimation of brain activity in fMRI using an autoregressive noise model, in 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Arlington, VA, états-Unis,

[84] A. Roux, L. Simon, J. Idier, C. Depollier, C. Potel. Méthodes bayésiennes pour la séparation d'ondes appliquées à la propagation acoustique dans les matériaux complexes, in 8ème Congrès Français d'Acoustique, Tours, France,

[85] S. Makni, P. Ciuciu, J. Idier, J. Poline. Bayesian joint detection-estimation of brain activity using MCMC with a Gamma-Gaussian mixture prior model, in ICASSP, Toulouse, France,

[86] V. Mazet, D. Brie, J. Idier. Decomposition of a Chemical Spectrum using a Marked Point Process and a Constant Dimension Model, in 26th International Workshop On Bayesian Inference and Maximum Entropy Methods In Science and Engineering, Paris, France, DOI

[87] V. Mazet, D. Brie, J. Idier. Decomposition of a chemical spectrum using a marked point process and a constant dimension model, in MaxEnt Workshop, Paris, France,

[88] D. Ge, É. Le Carpentier, J. Idier. Deconvolution strategies allowing more stable solutions, in IAR annual meeting, Grenoble, France,

[89] P. Barrière, J. Idier, Y. Goussard, J. Laurin. A 3-term optimization criterion for faster inversion in microwave tomography, in ISBI, Metro Washington DC, états-Unis,

[90] T. Vincent, P. Ciuciu, J. Idier. Spatial mixture modelling for the joint detection-estimation of brain activity in fMRI, in ICASSP, Honolulu, HA, états-Unis,

[91] A. Roux, L. Simon, J. Idier, C. Potel, S. Lebon, J. de Belleval, J. Gherbezza. Sparse deconvolution method for wave separation in NDT&E, in 19th International Congress on Acoustics, Madrid, Espagne,

[92] S. Bourguignon, H. Carfantan, J. Idier. Minimisation de critères de moindres carrés pénalisés par la norme l1 dans le cas complexe, in GRETSI, Troyes, France,

[93] T. Vincent, P. Ciuciu, J. Idier. Mélanges spatiaux pour la détection-estimation conjointe de l'activité cérébrale en imagerie fonctionnelle (IRMf), in Gretsi, Troyes, France,

[94] D. Ge, É. Le Carpentier, D. Farina, J. Idier. Unsupervised Bayesian EMG decomposition algorithm using tabu search, in ISABEL, France, DOI

[95] G. Collewet, J. Idier. Débruitage et correction du biais non multiplicatif en IRM pondérée T1, in 16ème Congrès Francophone AFRIF-AFIA Reconnaissance des Formes et Intelligence Artificielle, Amiens, France,

[96] D. Ge, J. Idier, E. Le Carpentier. A new MCMC algorithm for blind Bernoulli-Gaussian deconvolution, in EUSIPCO, Lausanne, Suisse,

[97] T. Adrien, J. Idier, P. Peureux. Unsupervised Bayesian 3D reconstruction for non-destructive evaluation using gammagraphy, in Eusipco, Lausanne, Suisse,

[98] J. Duan, C. Soussen, D. Brie, J. Idier. A continuation approach to estimate a solution path of mixed L2-L0 minimization problems, in Workshop: Signal Processing with Adaptive Sparse Structured Representations, SPARS'09, Saint-Malo, France,

[99] E. Chouzenoux, S. Moussaoui, J. Idier. A Majorize-Minimize line search algorithm for barrier function optimization, in EURASIP European Signal and Image Processing Conference, Glasgow, Royaume-Uni,

[100] E. Chouzenoux, S. Moussaoui, J. Idier, F. Mariette. Reconstruction d'un spectre RMN 2D par maximum d'entropie, in XXIIième colloque GRETSI sur le Traitement du Signal et des Images, Dijon, France,

[101] T. Vincent, L. Risser, P. Ciuciu, J. Idier. SPATIALLY UNSUPERVISED ANALYSIS OF WITHIN-SUBJECT FMRI DATA USING MULTIPLE EXTRAPOLATIONS OF 3D ISING FIELD PARTITION FUNCTIONS, in 2009 IEEE INTERNATIONAL WORKSHOP ON MACHINE LEARNING FOR SIGNAL PROCESSING (MLSP 2009), Grenoble, France,

[102] E. Chouzenoux, S. Moussaoui, J. Idier, F. Mariette. Reconstruction d'un spectre RMN 2D par maximum d'entropie, in 22ème colloque Gretsi 2009, Dijon, France,

[103] L. Risser, T. Vincent, P. Ciuciu, J. Idier. Robust Extrapolation Scheme for Fast Estimation of 3D Ising Field Partition Functions: Application to Within-Subject fMRI Data Analysis, in 12th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI2009), Londres, Royaume-Uni,

[104] E. Chouzenoux, S. Moussaoui, J. Idier, F. Mariette. Optimization of a maximum entropy criterion for 2D nuclear magnetic resonance reconstruction, in IEEE International Conference on Acoustics, Speech and Signal Procesing, Dallas, états-Unis, DOI

[105] B. Kherrab, T. Rodet, J. Idier. Solving a problem of sources separation stemming from a linear combination: Applied to the 3D reconstruction of the solar atmosphere, in IEEE Inter. Conf. on Acoustics Speech and Signal Proc., Dallas, TX, états-Unis, DOI

[106] E. Chouzenoux, S. Moussaoui, J. Idier, F. Mariette. Optimisation of a maximum entropy criterion for 2D nuclear magnetic resonance reconstruction, in ICASSP 2010, Texas, états-Unis,

[107] L. Risser, T. Vincent, F. Forbes, J. Idier, P. Ciuciu. How to deal with brain deactivations in the joint detection-estimation framework?, in HBM 2010 – Humain Brain Mapping conference, Barcelone, Espagne,

[108] E. Chouzenoux, S. Moussaoui, J. Idier. Efficiency of linesearch strategies in interior point methods for linearly constrained signal restoration, in IEEE Workshop on Statistical Signal Processing (SSP'2011), Nice, France, DOI

[109] S. Bourguignon, C. Soussen, H. Carfantan, J. Idier. Sparse deconvolution: comparison of statistical and deterministic approaches, in IEEE Statistical Signal Processing Workshop, SSP 2011, Nice, France,

[110] C. Févotte, J. Idier. Algorithmes de factorisation en matrices non-négatives fondée sur la β-divergence, in Gretsi, France,

[111] E. Chouzenoux, S. Moussaoui, J. Idier. Algorithme primal-dual de points intérieurs pour l'estimation pénalisée des cartes d'abondances en imagerie hyperspectrale, in XXIIIième colloque GRETSI sur le Traitement du Signal et des Images, Bordeaux, France,

[112] H. He, J. Idier, V. Baltazart, Y. Wang. Déconvolution impulsionnelle par optimisation combinatoire exacte et application au CND radar, in GRETSI, Bordeaux, France,

[113] P. Trouvé, F. Champagnat, G. Le Besnerais, J. Idier. , in 2011 18th IEEE International Conference on Image Processing (ICIP), Bruxelles, Belgique, DOI

[114] D. Vautrin, M. Voorons, J. Idier, Y. Goussard, N. Paul. Seismic imaging of transmission overhead line structure foundations, in Acoustics 2012, Nantes, France,

[115] E. Carcreff, S. Bourguignon, J. Idier, L. Simon. High-resolution deconvolution applied to non destructive testing, in Acoustics 2012, Nantes, France,

[116] S. Moussaoui, E. Chouzenoux, J. Idier. Primal-dual interior point optimization for penalized least squares estimation of abundance maps in hyperspectral imaging, in IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Shanghai, Chine,

[117] P. Trouvé, F. Champagnat, G. Le Besnerais, G. Druart, J. Idier. Chromatic depth from defocus: a theoretical and experimental performance study, in Computational Optical Sensing and Imaging (COSI), Monterey, états-Unis,

[118] E. Carcreff, S. Bourguignon, J. Idier, L. Simon. RESOLUTION ENHANCEMENT OF ULTRASONIC SIGNALS BY UP-SAMPLED SPARSE DECONVOLUTION, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013), Vancouver, Canada,

[119] E. Chouzenoux, S. Moussaoui, J. Idier, F. Mariette. Primal-dual interior point optimization for a regularized reconstruction of NMR relaxation time distributions, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013), Vancouver, Canada, DOI

[120] E. Carcreff, S. Bourguignon, J. Idier, L. Simon, A. Duclos. Including frequency-dependent attenuation for the deconvolution of ultrasonic signals, in Proceedings of meetings on acoustics, vol. 19, pp. 055029, in 21th International Congress on Acoustics (2013), Montréal, Canada, DOI

[121] M. Legendre, S. Moussaoui, F. Schmidt, J. Idier. Parallel implementation of a primal-dual interior-point optimization method for fast abundance maps estimation, in Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), Gainesville, états-Unis, DOI

[122] P. Trouvé, F. Champagnat, G. Le Besnerais, G. Druart, J. Idier. Design of a chromatic 3D camera with an end-to-end performance model approach, in 2nd IEEE International Workshop on Computational Cameras and Displays (CVPR workshop), Portland, états-Unis, DOI

[123] C. Soussen, C. Herzet, J. Idier, R. Gribonval. Unrecoverable subsets by OMP and Basis Pursuit, in Signal Processing with Adaptive Sparse Structured Representations, SPARS 2013, Lausanne, Suisse,

[124] C. Gilavert, S. Moussaoui, J. Idier. Rééchantillonnage gaussien en grande dimension pour les problèmes inverses, in Colloque GRETSI pour le Traitement du Signal et des Images, Brest, France,

[125] C. Laluc, S. Moussaoui, J. Idier, A. Clément. Prédiction court-terme de la hauteur des vagues pour la commande d'un houlogénérateur, in XXIVe colloque GRETSI sur le Traitement du Signal et des Images, Brest, France,

[126] E. Carcreff, S. Bourguignon, J. Idier, L. Simon. Algorithmes de déconvolution impulsionnelle à résolution augmentée, in 24ème colloque GRETSI (2013), Brest, France,

[127] M. Legendre, S. Moussaoui, F. Schmidt, J. Idier. Implémentation parallèle d'une méthode d'estimation des cartes d'abondances en imagerie hyperspectrale, in Colloque GRETSI pour le Traitement du Signal et des Images, Brrest, France,

[128] R. Amhaz, S. Chambon, J. Idier, V. Baltazart. Une méthode de relevé automatique de fissures de chaussée fondée sur la recherche de chemins minimaux, in 13ème Colloque International Francophone du club CMOI/SFO : Contrôles et Mesures Optiques pour l’Industrie (CMOI 2013), Orléans, France,

[129] M. Legendre, S. Moussaoui, E. Chouzenoux, J. Idier. Primal-dual Interior-Point Optimization Based on Majorization-Minimization for Edge-Preserving Spectral Unmixing, in IEEE International Conference on Image Processing, Paris, France, DOI

[130] R. Amhaz, S. Chambon, J. Idier, V. Baltazart. A new minimal path selection algorithm for automatic crack detection on pavement images, in IEEE International Conference on Image Processing (ICIP 2014), Paris, France, DOI

[131] C. Friedrich, S. Bourguignon, J. Idier, Y. Goussard. Faster resolution of the 3-D forward problems in microwave imaging by a Partial-Block BiCGStab algorithm, in 2015 9th European Conference on Antennas and Propagation (EuCAP), Lisbon, Portugal,

[132] E. Carcreff, S. Bourguignon, A. Duclos, L. Simon, J. Idier. Detection of Flat Bottom Holes Using Sparse Deconvolution, in Physics Procedia, vol. 70, pp. 558 – 561, in ICU 2015 International Congress on Ultrasonics, Metz, France, DOI

[133] N. Kumar, S. Moussaoui, J. Idier, D. Brie. Impact of sparse representation on the admissible solutions of spectral unmixing by non-negative matrix factorization, in 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, WHISPERS 2015, Tokyo, Japon, DOI

[134] J. Duan, C. Soussen, D. Brie, J. Idier, Y. Wang, M. Wan. An optimal method to segment piecewise Poisson distributed signals with application to sequencing data, in 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015, Milan, Italie, DOI

[135] J. Picaud, G. Collewet, J. Idier. Correction des inhomogénéités RF en IRM pour la quantification de l'eau et du gras dans le poisson à haut-débit, in The fifth International Conference on Image Processing Theory, Tools and Applications IPTA'15, Orléans, France, DOI

[136] P. Liu, S. Bourguignon, J. Idier, M. Allain, S. Labouesse, A. Sentenac. A marginal image reconstruction approach in fluorescence microscopy with pseudo-random illumination patterns, in OSA Conference : Imaging and Applied Optics, Heidelberg, Allemagne,

[137] S. Labouesse, J. Idier, P. Liu, M. Allain, S. Bourguignon, A. Sentenac. Super-resolution capacity of imagers using random illuminations, in OSA Conference : Imaging and Applied Optics, Heidelberg, Allemagne,

[138] S. Labouesse, M. Allain, A. Negash, P. Liu, A. Sentenac, J. Idier, S. Bourguignon. Fluorescence blind structured illumination microscopy: a new reconstruction strategy, in IEEE International Conference on Image Processing, Phoenix, états-Unis, DOI

[139] S. Labouesse, A. Negash, J. Idier, S. Bourguignon, T. Mangeat, P. Liu. Fast reconstruction in blind fluorescence structured illumination microscopy, in OSA Conference : Imaging and Applied Optics, San Francisco, états-Unis, DOI

[140] S. Levilly, J. Idier, F. Bonnefoy, D. Le Touzé, P. Paul-Gilloteaux, S. Moussaoui, J. Serfaty. Filtrage spatio-temporel en IRM de flux sanguin 4D, in XXVIème colloque GRETSI sur le Traitement du Signal et des Images, Juan-Les-Pins, France,

[141] Q. Jiang, S. Moussaoui, J. Idier, G. Collewet, M. Xu. Majorization-Minimization Algorithms for Maximum Likelihood Estimation of Magnetic Resonance Images, in Seventh IEEE International Conference on Image Processing Theory, Tools and Applications (IPTA'2017), Montréal, Canada, DOI

[142] N. Laroche, E. Carcreff, S. Bourguignon, J. Idier, A. Duclos. An Inverse Approach for Ultrasonic Imaging by Total Focusing Point for Close Reflectors Separation, in 2018 IEEE International Ultrasonics Symposium (IUS), Kobe, Japon, DOI

[143] M. Millardet, S. Moussaoui, D. Mateus, J. Idier, M. Conti, T. Carlier. A comparative study of AML, NEGML and OSEM based on experimental and clinical 90Y-PET data using the CASToR platform, in Medical Imaging Conference, Sydney, Australie, DOI

[144] Y. Zhu, S. Acounis, N. Beaupère, J. Beney, J. Bert, S. Bouvier, C. Canot, T. Carlier, M. Cherel, J. Cussonneau, S. Diglio, D. Giovagnoli, J. Idier, F. Kraeber-Bodéré, P. Le Ray, F. Lefèvre, J. Masbou, E. Morteau, J. Stutzmann, D. Thers, D. Visvikis, Y. Xing. XEMIS2: A liquid xenon Compton camera to image small animals, in IEEE International Conference on Dielectric Liquids, Roma, Italie, DOI

[145] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. Exact recovery analysis of non-negative orthogonal matching pursuit, in Signal Processing with Adaptive Sparse Structured Representations Workshop, SPARS 2019, Toulouse, France,

[146] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. NP-hardness of $\ell$0 minimization problems: revision and extension to the non-negative setting, in 13th International Conference on Sampling Theory and Applications, SampTA 2019, Bordeaux, France, DOI

[147] M. Castagna, S. Levilly, P. Paul-Gilloteaux, F. Bonnefoy, J. Idier, J. Serfaty, D. Le Touzé. An in Vitro and in Silico Validation Study for PC MRI and Derived Bio‐markers, in 31st Society for Magnetic Resonance Angiography conference (SMRA 2019), Nantes, France,

[148] N. Laroche, S. Bourguignon, E. Carcreff, J. Idier, A. Duclos. Fast inverse approach for the deconvolution of ultrasonic TFM images using a spatially varying PSF in NDT, in 2019 IEEE International Ultrasonics Symposium (IUS), Glasgow, Royaume-Uni, DOI

[149] Y. Xing, M. Abaline, S. Acounis, N. Beaupere, J. Beney, J. Bert, S. Bouvier, C. Canot, T. Carlier, H. Chanal, M. Cherel, J. Cussonneau, S. Diglio, D. Giovagnoli, J. Idier, F. Kraeber-Bodere, P. Le Ray, F. Lefevre, S. Manen, J. Masbou, E. Morteau, N. Pillet, D. Roy, L. Royer, J. Stutzmann, R. Vandaele, D. Visvikis, Y. Zhu, D. Thers. Direct Measurement of Ionization Charges in Single-phase Liquid Xenon Compton Telescope for 3γ Medical Imaging, in 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Manchester, Royaume-Uni, DOI

[150] Y. Zhu, S. Acounis, N. Beaupere, J. Beney, J. Bert, S. Bouvier, C. Canot, T. Carlier, M. Cherel, J. Cussonneau, S. Diglio, D. Giovagnoli, J. Idier, F. Kraeber-Bodere, P. Le Ray, F. Lefevre, J. Masbou, E. Morteau, J. Stutzmann, D. Visvikis, Y. Xing, D. Thers. XEMIS2 Liquid Xenon Compton Camera for Small Animal 3γ Medical Imaging: Scintillation Light Measurement, in 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Manchester, Royaume-Uni, DOI

[151] R. Ben Mhenni, S. Bourguignon, J. Idier. A Greedy Sparse Approximation Algorithm Based On L1-Norm Selection Rules, in ICASSP 2020 – 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Barcelona, Espagne, DOI

[152] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. Exact recovery analysis of non-negative greedy algorithms, in GDR MIA, journée Optimisation parcimonieuse non-convexe, Toulouse, France,

[153] S. Labouesse, J. Idier, A. Sentenac, T. Mangeat. Uniqueness of the Random Illumination Microscopy Variance Equation, in International Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, iTWIST 2020, Online, France,

[154] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. Exact recovery analysis of non-negative orthogonal greedy algorithms, in International Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, iTWIST 2020, Nantes, France,

[155] N. Laroche, E. Carcreff, J. Idier, A. Duclos, S. Bourguignon. An inverse problem framework for ultrasonic imaging in attenuative and dispersive media, in Forum Acusticum, Lyon, France, DOI

[156] S. Labouesse, J. Idier, A. Sentenac, T. Mangeat, M. Allain. Random Illumination Microscopy from Variance Images, in EUSIPCO 2020, Amsterdam, Pays-Bas, DOI

[157] M. Amrouche, H. Carfantan, J. Idier. A Partially Collapsed Gibbs Sampler for Unsupervised Nonnegative Sparse Signal Restoration, in ICASSP 2021 – 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Toronto, Canada, DOI

[158] S. Labouesse, J. Idier, A. Sentenac, M. Allain, T. Mangeat. Proof of the resolution-doubling of Random Illumination Microscopy using the variance of the speckled images, in 2021 29th European Signal Processing Conference (EUSIPCO), Dublin, Irlande, DOI

[159] C. Huneau, F. Rigal, J. Idier. Estimateur explicite de modèles polynomiaux inverses par moindres carrés pondérés, in 28e colloque GRETSI, Nancy, France,

[160] M. Latif, J. Idier, T. Carlier, S. Stute. Multi-class maximum likelihood expectation-maximization list-mode image reconstruction, in International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully3D 2023), Stony Brook, états-Unis, DOI

[161] M. Traoré, G. Simonini, Y. Goude, M. Lagrange, A. Girard, J. Idier. Forecasting axial offset using tree-based models: a step towards improved nuclear power plants manoeuvrability, in International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, Niagara Falls, Ontario, Canada,

[162] G. Giroussens, M. Allain, A. Sentenac, J. Idier, S. Labouesse, T. Mangeat. Méthodes d'inversion rapide pour RIM (Random Illumination Microscopy), in GRETSI 2023, Grenoble (38000), France,

[163] M. Montginoux, F. Weissgerber, S. Lobry, J. Idier. Évaluation du couvert neigeux à partir d'images SAR par apprentissage profond basé sur des images optiques de référence, in 29e colloque GRETSI, Grenoble, France,

[164] R. Abi Rizk, S. Bourguignon, N. Laroche, C. Huneau, E. Carcreff, J. Idier. Exploitation du screening pour une reconstruction accélérée en imagerie ultrasonore pour le CND, in XXIXème Colloque Francophone de Traitement du Signal et des Images, Grenoble, France,

[165] Y. Zhang, C. Huneau, J. Idier, D. Mateus. Ultrasound Image Reconstruction with Denoising Diffusion Restoration Models, in Deep Generative Models workshop at MICCAI 2023, Vancouver, Canada, DOI

[166] J. Mallejac, J. Idier, C. Soussen, X. Li. Joint decomposition of multichannel signals with multimarginal optimal transport, in 32nd European Signal Processing Conference (EUSIPCO 2024), Lyon, France, DOI

[167] Y. Zhang, C. Huneau, J. Idier, D. Mateus. Ultrasound Imaging based on the Variance of a Diffusion Restoration Model, in 32nd European Signal Processing Conference (EUSIPCO 2024), Lyon, France, DOI

[168] L. Mazzella, T. Mangeat, G. Giroussens, B. Rogez, H. Li, J. Creff, M. Saadaoui, C. Martins, R. Bouzignac, S. Labouesse, J. Idier, F. Galland, M. Allain, A. Sentenac, L. Le Goff. Extended-depth of field random illumination microscopy, EDF-RIM, provides super-resolved projective imaging, in Optica Biophotonics Congress 2025, Coronado, états-Unis, DOI

[169] S. Briand, F. Weissgerber, S. Lobry, J. Idier. Using temporal interpolation on optical-derived labels improves snow detection on SAR images using deep learning method, in Living Planet Symposium 2025, Vienne, Autriche,

Conférences nationales avec comité de lecture et actes

[170] V. Mazet, J. Idier, D. Brie, B. Humbert, C. Carteret. Estimation de l'arrière-plan de spectres par différentes méthodes dérivées des moindres carrés, in Chimométrie 2003, Paris, France,

[171] V. Mazet, D. Brie, J. Idier. Simuler une distribution normale à support positif à partir de plusieurs lois candidates, in GRETSI 2005, Louvain-La-Neuve, Belgique,

[172] V. Mazet, J. Idier, D. Brie. Déconvolution impulsionnelle positive myope, in GRETSI 2005, Louvain-la-Neuve, Belgique,

[173] G. Collewet, J. Idier. Correction d'images IRM : application à la caractérisation de produits agroalimentaires, in J-DOC 2006, journée des doctorants de l'école doctoral STIM de Nantes, St-Nazaire, 13 Avril 2006,

[174] G. Collewet, J. Idier. Correction des inhomogénéités d'intensité dans les images IRM pondérées en T1, in Eusipco 2006, 14th european signal processing conference, Florence, ITA, 4-8 September 2006,

[175] C. Soussen, J. Idier. 3D reconstruction of localized objects from radiographs,

[176] P. Ciuciu, J. Idier, S. Makni. Modeling non-linear and non-stationary effects of the BOLD response using mixture models in fMRI, in Human Brain Mapping (12th Annual Meeting), Florence, Italie,

[177] L. Fournier, L. Chatellier, P. Peureux, A. Mohammad-Djafari, J. Idier. 3-D Reconstruction From Narrow-Angle Radiographs, in Review of Progress in Quantitative Nondestructive Evaluation, Golden, CO, états-Unis,

[178] P. Ciuciu, J. Idier, T. Veit, T. Vincent. Application du rééchantillonnage stochastique de l'échelle en détection-estimation de l'activité cérébrale par IRMf, in Colloque GRETSI, France,

[179] T. Veit, J. Idier. Rééchantillonnage de l'échelle dans les algorithmes MCMC pour les problèmes inverses bilinéaires, in Colloque GRETSI, France,

[180] J. Duan, C. Soussen, D. Brie, J. Idier, F. Gaboriaud. Sparse representation of a force spectrum and a force-volume image, in AFM workshop. Biological interfaces: from the model membrane to microbial cells, Nancy, France,

[181] J. Duan, C. Soussen, D. Brie, J. Idier. Détection conjointe de discontinuités d'ordres différents dans un signal par minimisation de critère L2-L0, in XXIIe Colloque GRETSI Traitement du Signal & des Images, GRETSI 2009, Dijon, France,

[182] T. Tran, F. Schoefs, E. Bastidas-Arteaga, G. Villain, X. Derobert, J. Idier. Optimization of NDT measurements for structural reliability assessment in case of spatial variability, in International Workshop in Non Destructive Testing and Evaluation: Physics, Sensors, Materials and Information, Nantes, France,

[183] H. He, J. Idier, V. Baltazart, Y. Wang. Déconvolution impulsionnelle par optimisation combinatoire exacte et application au CND radar, in GRETSI, France,

[184] G. Collewet, J. Bugeon, J. Idier, S. Quellec, B. Quittet, M. Cambert, P. Haffray, M. Vandeputte, M. Dupont-Nivet. Qualitytruite" : l'IRM comme méthode de quantification rapide du gras intramusculaire et du tissu adipeux sous cutané des darnes de truite arc-en-ciel (Oncorhynchus mykiss), in 3. Journées de la Recherche Filière Piscicole, Paris, France,

[185] P. Trouve, F. Champagnat, G. Le Besnerais, J. Idier. Estimation de profondeur à partir du flou de défocalisation d'un imageur chromatique., in XXIVème Colloque Gretsi 2013, Brest, France,

[186] R. Amhaz, S. Chambon, J. Idier, V. Baltazart. Automatic Road Crack Detection by Selection of Minimal Paths, in 24ème Colloque sur le Traitement du Signal et des Images (GRETSI 2013), Brest, France,

[187] S. Labouesse, M. Allain, J. Idier, S. Bourguignon, P. Liu, A. Sentenac. Blind fluorescence structured illumination microscopy: A new reconstruction strategy, in Actes du 25e colloque GRETSI, Lyon, France,

[188] C. Soussen, J. Idier, J. Duan, D. Brie. Algorithmes de type homotopiques pour la minimisation des moindres carrés régularisés par la "norme" $\ell_0$, in 43e Congrès National d'Analyse Numérique, CANUM 2016, Obernai, France,

[189] P. Liu, J. Idier, S. Bourguignon, S. Labouesse, M. Allain, A. Sentenac. Minimum contrast estimation for super-resolution fluorescence microscopy using speckle patterns, in GRETSI, Juan-Les-Pins, France,

[190] Q. Jiang, S. Moussaoui, J. Idier, G. Collewet. Optimisation itérative par majoration-minimisation pour l’estimation statistique sous l’hypothèse d’un bruit ricien, in Actes du XXVIème colloque GRETSI sur le Traitement du Signal et des Images, Juan-Les-Pins, France,

[191] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. An optimized version of non-negative OMP, in XXVIe Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Juan-les-Pins, France,

[192] D. Mornas, C. Huneau, J. Idier. Modèle Fast-Slow de l’hyperémie fonctionnelle pour l’IRMf ASL, in Recherche en Imagerie et Technologie pour la Santé, RITS 2019, Tours, France,

[193] D. Mornas, C. Huneau, J. Idier. Modèle Fast-Slow du couplage neurovasculaire, in 27e colloque GRETSI, Villeneuve-d’Ascq, France,

[194] M. Amrouche, H. Carfantan, J. Idier, A. Michel, V. Martin. Destriping d'images satellitaires push-broom pour un modèle affine de réponse des détecteurs, in Colloque GRETSI, Lille, France,

[195] N. Laroche, S. Bourguignon, E. Carcreff, J. Idier, A. Duclos. Approche inverse rapide pour la déconvolution d'images ultrasonores par une PSF variable, in GRETSI, Lille, France,

[196] T. Nguyen, C. Soussen, J. Idier, E. Djermoune. Algorithmes gloutons orthogonaux pour la reconstruction de signaux parcimonieux positifs, in GRETSI 2019 – XXVIIème Colloque francophone de traitement du signal et des images, Lille, France,

[197] M. Latif, J. Idier, T. Carlier, S. Stute. Reconstruction multiclasse pour l'imagerie TEP 3-photons, in GRETSI'23, Grenoble, France,

[219] P. Trouvé, F. Champagnat, G. Le Besnerais, J. Idier. Unsupervized single image depth from defocus,

[220] G. Collewet, J. Idier, S. Quellec. Quantification du taux de lipides dans la chair de poisson à partir d'images IRM pondérées T1, in ISMRM Scientific Workshop : Fat-Water Separation: Insights, Applications & Progress in MRI, Long Beach, états-Unis,

[221] G. Collewet, J. Bugeon, J. Idier, S. Quellec, B. Quittet, M. Cambert, P. Haffray, M. Vandeputte, M. Dupont-Nivet. Quantification du gras intramusculaire et sous-cutané par IRM et vision dans la truite arc-en-ciel, in 1. Annual Conference on Carcass Evaluation, Meat Quality, Software and Traceability, Dublin, Irlande,

[222] C. Herzet, C. Soussen, J. Idier, R. Gribonval. Coherence-based Partial Exact Recovery Condition for OMP/OLS,

[223] G. Collewet, V. Perrouin, C. Deligny, J. Idier, T. Lucas. Estimation de la matière grasse, de la pâte et de l'air dans un pâton feuilleté par IRM. Méthode et résultats de simulation,

[224] J. Idier, G. Collewet. Properties of Fisher information for Rician distributions and consequences in MRI,

[225] J. Picaud, G. Collewet, J. Idier. L'IRM haut-débit Exemple de la quantification du taux de gras chez le poisson, in Gen2bio, La Beaule, France,

[226] D. Vautrin, J. Idier, N. Paul. Geometrical information based imaging of a high-contrast scattering object,

[227] G. Collewet, V. Perrouin, C. Deligny, J. Idier, T. Lucas. Estimating fat, paste and gas in a proving Danish paste by MRI – Description of the method and evaluation of its performances (bias and accuracy, sensitivity threshold),

[228] S. Levilly, J. Idier, D. Le Touzé, P. Paul-Gilloteaux, F. Bonnefoy, S. Moussaoui, J. Serfaty. Spatio-temporal filtering of blood flow in 4D Phase-Contrast MRI, in Society for Magnetic Resonance Angiography, 29th Annual International Conference (SMRA 2017), Stellenbosch, Afrique du Sud,

[229] T. Nguyen, J. Idier, C. Soussen, E. Djermoune. Non-negative orthogonal greedy algorithms for sparse reconstruction,

[230] S. Moussaoui, E. Chouzenoux, J. Idier, F. Mariette. Maximisation de l’entropie pour l’inversion de la transformée de Laplace par optimisation itérative,

[231] M. Millardet, S. Moussaoui, D. Mateus, J. Idier, T. Carlier. Étude comparative d'AML, NEGML et OSEM sur des données 90Y-TEP expérimentales et cliniques en utilisant CASToR, in Journées du Cancéropôle Grand Ouest, Vannes, France,

[232] M. Millardet, S. Moussaoui, D. Mateus, J. Idier, T. Carlier. Local-mean preserving post-processing for non-negativity enforcement in 90Y-PET imaging, in Medical Imaging Conference, Sydney, Australie, DOI

[233] T. Nguyen, J. Idier, C. Soussen, E. Djermoune. Non-negative greedy algorithms: Matlab implementation, DOI

[234] L. Sébastien, J. Idier, F. Bonnefoy, D. Le Touzé, P. Paul-Gilloteaux, J. Serfaty, S. Moussaoui. Quantification du cisaillement à la paroi sur des carotides. dans le contexte de simulation d'acquisition par IRM de flux 4D, in Society for Magnetic Resonance Angiography conference, 31st Annual International Conference, Nantes, France,

[235] T. Mangeat, S. Labouesse, M. Allain, E. Martin, R. Poincloux, A. Bouissou, S. Cantaloube, E. Courtaux, E. Vega, T. Li, A. Guénolé, C. Rouvière, S. Allard, N. Campo, M. Suzanne, X. Wang, G. Michaux, M. Pinot, R. Borgne, S. Tournier, J. Idier, A. Sentenac. Super-resolved live-cell imaging using Random Illumination Microscopy, DOI

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