Philippe Ciuciu

161
Documents

Présentation

Philippe Ciuciu is Principal Investigator at NeuroSpin, the largest high field MRI center in France dedicated to cognitive and clinical neuroscience. His research interests are inter-disciplininary ranging from signal and image processing to functional brain imaging (fMRI, MEG) for applications to cognitive neuroscience (multi-perceptual learning, plasticity) and clinical trials in Alzheimer's disease and neurological disorders (Stroke).

Research interests:

  1. Magnetic resonance imaging (MRI): Compressed sensing, Variable density sampling, Parallel Imaging, k-space trajectories, High resolution (space/time) imaging, Reconstruction,

    Regularization,

    Proximal methods, Wavelets, Frames, parallel computing.

  2. Functional neuroimaging:

  • Hemodynamics: functional MRI, Blood Oxygen Level Dependent,

    Cerebral blood flow, Arterial spin labelling, evoked activity, Detection-Estimation, Bayesian inference, MCMC, variational approximations, Functional brain parcellation.

  • Scale-free brain dynamics: Magnetoencephalography (MEG), o

    ngoing activity, self-similarity, sequential neural processing, Multifractal Analysis, parallel neural multiplexing, functional connectivity, fractal connectivity.

  1. Cognitive neuroscience: multi-perceptual learning, auditory/visual binding, plasticity.

Industrial interests:

  1. Patenting new MRI reconstruction algorithms for dynamic parallel imaging.
  2. Clinical trials for testing new drugs for Alzheimer's disease by developing new functional biomarkers.

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Publications

Image document

Impact of B0 field imperfections correction on BOLD sensitivity in 3D‐SPARKLING fMRI data

Zaineb Amor , Caroline Le Ster , Chaithya Giliyar Radhakrishna , Guillaume Daval-Frérot , Nicolas Boulant et al.
Magnetic Resonance in Medicine, 2024, Volume 91 (Issue 4), pp.Pages 1434-1448. ⟨10.1002/mrm.29943⟩
Article dans une revue hal-04363381 v1
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Non-cartesian 3D-SPARKLING vs cartesian 3D-EPI encoding schemes for functional magnetic resonance Imaging at 7 Tesla

Zaineb Amor , Philippe Ciuciu , Chaithya G. R. , Guillaume Daval-Frérot , Franck Mauconduit et al.
PLoS ONE, 2024, 19 (5), pp.e0299925. ⟨10.1371/journal.pone.0299925⟩
Article dans une revue hal-04350075 v1
Image document

Neuronal synchrony and critical bistability: Mechanistic biomarkers for localizing the epileptogenic network

Sheng H. Wang , Gabriele Arnulfo , Lino Nobili , Vladislav Myrov , Paul Ferrari et al.
Epilepsia, 2024, 65 (7), pp.2041-2053. ⟨10.1111/epi.17996⟩
Article dans une revue hal-04843581 v1
Image document

Deep image prior for limited-angle electron tomography

Zineb Saghi , Laure Guetaz , Thomas David , Philippe Ciuciu
BIO Web of Conferences, 2024, 129, pp.02012. ⟨10.1051/bioconf/202412902012⟩
Article dans une revue hal-04747438 v1

Improving spreading projection algorithm for rapid k‐space sampling trajectories through minimized off‐resonance effects and gridding of low frequencies

Chaithya Giliyar Radhakrishna , Guillaume Daval-Frérot , Aurélien Massire , Alexandre Vignaud , Philippe Ciuciu
Magnetic Resonance in Medicine, 2023, 90 (3), pp.1069-1085. ⟨10.1002/mrm.29702⟩
Article dans une revue hal-04370475 v1
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Jointly Learning Non-Cartesian k-Space Trajectories and Reconstruction Networks for 2D and 3D MR Imaging through Projection

Chaithya Giliyar Radhakrishna , Philippe Ciuciu
Bioengineering, 2023, 10 (2), pp.158. ⟨10.3390/bioengineering10020158⟩
Article dans une revue hal-04370490 v1
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Wavelets in the deep learning era

Zaccharie Ramzi , Kevin Michalewicz , Jean-Luc Starck , Thomas Moreau , Philippe Ciuciu
Journal of Mathematical Imaging and Vision, 2022, 65, ⟨10.1007/s10851-022-01123-w⟩
Article dans une revue hal-03346892 v1
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NC-PDNet: a Density-Compensated Unrolled Network for 2D and 3D non-Cartesian MRI Reconstruction

Zaccharie Ramzi , Chaithya Giliyar Radhakrishna , Jean-Luc Starck , Philippe Ciuciu
IEEE Transactions on Medical Imaging, 2022, ⟨10.1109/TMI.2022.3144619⟩
Article dans une revue hal-03188997 v3
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Iterative static ∆B0 field map estimation for off-resonance correction in non-Cartesian susceptibility weighted imaging

Guillaume Daval-Frérot , Aurélien Massire , Boris Mailhé , Mariappan S. Nadar , Alexandre Vignaud et al.
Magnetic Resonance in Medicine, In press
Article dans une revue hal-03650758 v1

Iterative static $\Delta$B0 field map estimation for off-resonance correction in non-Cartesian susceptibility weighted imaging

Guillaume Daval-Frérot , Aurélien Massire , Boris Mailhé , Mariappan Nadar , Alexandre Vignaud et al.
Magnetic Resonance in Medicine, In press, 88 (4), pp.1592-1607. ⟨10.1002/mrm.29297⟩
Article dans une revue hal-03929306 v1
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Optimizing full 3D SPARKLING trajectories for high-resolution T2*-weighted Magnetic Resonance Imaging

Chaithya Giliyar Radhakrishna , Pierre Weiss , Guillaume Daval-Frérot , Aurélien Massire , Alexandre Vignaud et al.
IEEE Transactions on Medical Imaging, 2022, 41 (8), pp.2105-2117. ⟨10.1109/TMI.2022.3157269⟩
Article dans une revue hal-03090471 v2
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Deep learning-assisted model-based off-resonance correction for non-Cartesian SWI

Guillaume Daval-Frérot , Aurélien Massire , Boris Mailhé , Mariappan Nadar , Blanche Bapst et al.
Magnetic Resonance in Medicine, 2022, 90 (4), pp.1431-1445. ⟨10.1002/mrm.29738⟩
Article dans une revue hal-03935487 v1

Optimizing Full 3D SPARKLING Trajectories for High-Resolution Magnetic Resonance Imaging

G. Chaithya , Pierre Weiss , Guillaume Daval-Frerot , Aurelien Massire , Alexandre Vignaud et al.
IEEE Transactions on Medical Imaging, 2022, 41 (8), pp.2105-2117. ⟨10.1109/TMI.2022.3157269⟩
Article dans une revue hal-04979278 v1
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Results of the 2020 fastMRI Challenge for Machine Learning MR Image Reconstruction

Matthew J. Muckley , Bruno Riemenschneider , Alireza Radmanesh , Sunwoo Kim , Geunu Jeong et al.
IEEE Transactions on Medical Imaging, In press, ⟨10.1109/TMI.2021.3075856⟩
Article dans une revue hal-03066150 v2

Calibration-Less Multi-Coil Compressed Sensing Magnetic Resonance Image Reconstruction Based on OSCAR Regularization

Loubna El Gueddari , Chaithya Giliyar Radhakrishna , Emilie Chouzenoux , Philippe Ciuciu
Journal of Imaging, 2021, 7 (3), pp.58. ⟨10.3390/jimaging7030058⟩
Article dans une revue hal-03366158 v1
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Gradient-based and wavelet-based compressed sensing approaches for highly undersampled tomographic datasets

Martin Jacob , Loubna El Gueddari , Jyh-Miin Lin , Gabriele Navarro , Audrey Jannaud et al.
Ultramicroscopy, 2021, 225, pp.113289. ⟨10.1016/j.ultramic.2021.113289⟩
Article dans une revue hal-03366105 v1
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Multivariate semi-blind deconvolution of fMRI time series

Hamza Cherkaoui , Thomas Moreau , Abderrahim Halimi , Claire Leroy , Philippe Ciuciu
Article dans une revue hal-03005584 v2
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Revisiting Functional Connectivity for Infraslow Scale-Free Brain Dynamics using Complex Wavelet

Daria La Rocca , Herwig Wendt , Virginie van Wassenhove , Philippe Ciuciu , Patrice Abry
Frontiers in Physiology, 2021, 11, pp.1651. ⟨10.3389/fphys.2020.578537⟩
Article dans une revue hal-03068382 v1
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3D variable-density SPARKLING trajectories for high-resolution T2*-weighted Magnetic Resonance imaging

Carole Lazarus , Pierre Weiss , Loubna El Gueddari , Franck Mauconduit , Aurélien Massire et al.
NMR in Biomedicine, 2020, 33 (9), ⟨10.1002/nbm.4349⟩
Article dans une revue hal-02637943 v1
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Benchmarking MRI Reconstruction Neural Networks on Large Public Datasets

Zaccharie Ramzi , Philippe Ciuciu , Jean-Luc Starck
Applied Sciences, 2020, ⟨10.3390/app10051816⟩
Article dans une revue hal-03028066 v1
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PySAP: Python Sparse Data Analysis Package for multidisciplinary image processing

S. Farrens , A. Grigis , L. El Gueddari , Z. Ramzi , Chaithya G.R. et al.
Astronomy and Computing, 2020, 32, pp.100402. ⟨10.1016/j.ascom.2020.100402⟩
Article dans une revue hal-03491646 v1
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Reducing the number of samples in spatiotemporal dMRI acquisition design

Patryk Filipiak , Rutger H.J. Fick , Alexandra Petiet , Mathieu Santin , Anne-Charlotte Philippe et al.
Magnetic Resonance in Medicine, 2019, ⟨10.1002/mrm.27601⟩
Article dans une revue hal-01928734 v1
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SPARKLING: variable-density k-space filling curves for accelerated T 2 * -weighted MRI

Carole Lazarus , Pierre Weiss , Nicolas Chauffert , Franck Mauconduit , Loubna El Gueddari et al.
Magnetic Resonance in Medicine, 2019, 81 (6), pp.3643-3661. ⟨10.1002/mrm.27678⟩
Article dans une revue hal-02361265 v1
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Prediction of activation patterns preceding hallucinations in patients with schizophrenia using machine learning with structured sparsity

Amicie de Pierrefeu , Thomas Fovet , Fouad Hadj-Selem , Tommy Lofstedt , Philippe Ciuciu et al.
Human Brain Mapping, 2018, 39 (4), pp.1777 - 1788. ⟨10.1002/hbm.23953⟩
Article dans une revue cea-01883271 v1
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Identifying a neuroanatomical signature of schizophrenia, reproducible across sites and stages, using machine learning with structured sparsity

Amicie de Pierrefeu , Tommy Löfstedt , Charles Laidi , Fouad Hadj-Selem , J. Bourgin et al.
Acta Psychiatrica Scandinavica, 2018, 2018, pp.1 - 10. ⟨10.1111/acps.12964⟩
Article dans une revue cea-01883283 v1
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Structured Sparse Principal Components Analysis With the TV-Elastic Net Penalty

Amicie de Pierrefeu , Tommy Lofstedt , Fouad Hadj-Selem , Mathieu Dubois , Renaud Jardri et al.
IEEE Transactions on Medical Imaging, 2018, 37 (2), pp.396 - 407. ⟨10.1109/tmi.2017.2749140⟩
Article dans une revue cea-01883278 v1
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An Empirical Study of the Maximum Degree of Undersampling in Compressed Sensing for T2*-weighted MRI

Carole Lazarus , Pierre Weiss , Alexandre Vignaud , Philippe Ciuciu
Magnetic Resonance Imaging, In press, pp.1-31
Article dans une revue hal-01829323 v1
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A Projection Method on Measures Sets

Nicolas Chauffert , Philippe Ciuciu , Jonas Kahn , Pierre Weiss
Constructive Approximation, 2017, 45 (1), pp.83 - 111. ⟨10.1007/s00365-016-9346-2⟩
Article dans une revue hal-01432720 v1
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A Bayesian Non-Parametric Hidden Markov Random Model for Hemodynamic Brain Parcellation

Mohanad Albughdadi , Lotfi Chaari , Jean-Yves Tourneret , Florence Forbes , Philippe Ciuciu
Signal Processing, 2017, 135, pp.132-146. ⟨10.1016/j.sigpro.2017.01.005⟩
Article dans une revue hal-01426385 v1
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On the generation of sampling schemes for Magnetic Resonance Imaging

Claire Boyer , Nicolas Chauffert , Philippe Ciuciu , Jonas Kahn , Pierre Weiss
SIAM Journal on Imaging Sciences, 2016, 9 (4), pp.2039-20972
Article dans une revue hal-01373758 v2
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A projection algorithm for gradient waveforms design in Magnetic Resonance Imaging

Nicolas Chauffert , Pierre Weiss , Jonas Kahn , Philippe Ciuciu
IEEE Transactions on Medical Imaging, 2016, 35 (9), pp.2026-2039. ⟨10.1109/TMI.2016.2544251⟩
Article dans une revue hal-01317939 v1
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Data-driven HRF estimation for encoding and decoding models

Fabian Pedregosa , Michael Eickenberg , Philippe Ciuciu , Bertrand Thirion , Alexandre Gramfort
NeuroImage, 2015, pp.209--220. ⟨10.1016/j.neuroimage.2014.09.060⟩
Article dans une revue hal-00952554 v4
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Flexible multivariate hemodynamics fMRI data analyses and simulations with PyHRF

Thomas Vincent , Solveig Badillo , Laurent Risser , Lotfi Chaari , Christine Bakhous et al.
Frontiers in Neuroscience, 2014, Brain Imaging methods (eCollection 2014), 8 (Article 67), pp.23. ⟨10.3389/fnins.2014.00067⟩
Article dans une revue hal-01084249 v1
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A Majorize-Minimize memory gradient method for complex-valued inverse problems

Anisia Florescu , Emilie Chouzenoux , Jean-Christophe Pesquet , Philippe Ciuciu , Silviu Ciochina
Signal Processing, 2014, 103, pp.285-295. ⟨10.1016/j.sigpro.2013.09.026⟩
Article dans une revue hal-00829788 v1
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Variable density sampling with continuous trajectories. Application to MRI.

Nicolas Chauffert , Philippe Ciuciu , Jonas Kahn , Pierre Weiss
SIAM Journal on Imaging Sciences, 2014, 7 (4), pp.1962-1992
Article dans une revue hal-00908486 v5
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Spatio-temporal wavelet regularization for parallel MRI reconstruction: application to functional MRI

Lotfi Chaari , Philippe Ciuciu , Sébastien Mériaux , Jean-Christophe Pesquet
Magnetic Resonance Materials in Physics, Biology and Medicine, 2014, 27 (6), pp.41. ⟨10.1007/s10334-014-0436-5⟩
Article dans une revue hal-01084324 v1
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Supramodal processing optimizes visual perceptual learning and plasticity

Nicolas Zilber , Philippe Ciuciu , Alexandre Gramfort , Leila Azizi , Virginie van Wassenhove
NeuroImage, 2014, 93, pp.32 - 46. ⟨10.1016/j.neuroimage.2014.02.017⟩
Article dans une revue hal-01084251 v1
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Interplay between functional connectivity and scale-free dynamics in intrinsic fMRI networks

Philippe Ciuciu , Patrice Abry , Biyu Jade He
NeuroImage, 2014, 95, pp.248 - 263. ⟨10.1016/j.neuroimage.2014.03.047⟩
Article dans une revue hal-01084242 v1
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Fast joint detection-estimation of evoked brain activity in event-related fMRI using a variational approach

Lotfi Chaari , Thomas Vincent , Florence Forbes , Michel Dojat , Philippe Ciuciu
IEEE Transactions on Medical Imaging, 2013, 32 (5), pp.821-837. ⟨10.1109/TMI.2012.2225636⟩
Article dans une revue inserm-00753873 v1
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Group-level impacts of within- and between-subject hemodynamic variability in fMRI

Solveig Badillo , Thomas Vincent , Philippe Ciuciu
NeuroImage, 2013, 82C, pp.433-448. ⟨10.1016/j.neuroimage.2013.05.100⟩
Article dans une revue hal-00854481 v1
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Scale-Free and Multifractal Time Dynamics of fMRI Signals during Rest and Task.

Philippe Ciuciu , G. Varoquaux , Patrice Abry , S. Sadaghiani , A. Kleinschmidt
Frontiers in Physiology, 2012, 3 (1), pp.186. ⟨10.3389/fphys.2012.00186⟩
Article dans une revue hal-00852175 v1

Min-max extrapolation scheme for fast estimation of 3D Potts field partition functions. Application to the joint detection-estimation of brain activity in fMRI

Laurent Risser , Thomas Vincent , Florence Forbes , Jérôme Idier , Philippe Ciuciu
Journal of Signal Processing Systems, 2011, 65 (3), pp.325-338. ⟨10.1007/s11265-010-0505-6⟩
Article dans une revue istex hal-00555919 v1

Voxelwise multivariate statistics and brain-wide machine learning using the full diffusion tensor.

Anne-Laure Fouque , Pierre Fillard , Anne Bargiacchi , Arnaud Cachia , Monica Zilbovicius et al.
Med Image Comput Comput Assist Interv, 2011, 14 (Pt 2), pp.9-16
Article dans une revue hal-00700801 v1

A wavelet-based regularized reconstruction algorithm for SENSE parallel MRI with applications to neuroimaging

Lotfi Chaari , Jean-Christophe Pesquet , Amel Benazza-Benyahia , Philippe Ciuciu
Medical Image Analysis, 2011, 15 (2), pp.185--201. ⟨10.1016/j.media.2010.08.001⟩
Article dans une revue istex hal-00692260 v1

Un cadre de détection-estimation conjointe pour analyser les données individuelles d’IRMf

Sophie Donnet , Philippe Ciuciu , Laurent Risser , Thomas Vincent
Journal de la Société Française de Statistique, 2010, 151 (1), pp.58-89
Article dans une revue hal-00703158 v1
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Spatially Adaptive Mixture Modeling for Analysis of fMRI Time Series.

Thomas Vincent , Laurent Risser , Philippe Ciuciu
IEEE Transactions on Medical Imaging, 2010, 29 (4), pp.1059-1074. ⟨10.1109/TMI.2010.2042064⟩
Article dans une revue cea-00470594 v1

A Hierarchical Bayesian Model for Frame Representation

Lotfi Chaari , Jean-Christophe Pesquet , Jean-Yves Tourneret , Philippe Ciuciu , Amel Benazza-Benyahia
IEEE Transactions on Signal Processing, 2010, 58 (11), pp.5560--5571. ⟨10.1109/TSP.2010.2055562⟩
Article dans une revue hal-00692261 v1

High temporal resolution functional MRI using parallel echo-volumar imaging

Cécile Rabrait , Philippe Ciuciu , Alejandro Ribés , Cyril Poupon , Patrick Le Roux et al.
Journal of Magnetic Resonance Imaging, 2008, 27 (4), pp.744-53
Article dans une revue hal-00349689 v1
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A fully Bayesian approach to the parcel-based detection-estimation of brain activity in fMRI.

Salima Makni , Jérôme Idier , Thomas Vincent , Bertrand Thirion , Ghislaine Dehaene-Lambertz et al.
NeuroImage, 2008, 41 (3), pp.941-69. ⟨10.1016/j.neuroimage.2008.02.017⟩
Article dans une revue cea-00333624 v1
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Structural analysis of fMRI data revisited: improving the sensitivity and reliability of fMRI group studies.

Bertrand Thirion , Philippe Pinel , Alan Tucholka , Alexis Roche , Philippe Ciuciu et al.
IEEE Transactions on Medical Imaging, 2007, 26 (9), pp.1256-69. ⟨10.1109/TMI.2007.903226⟩
Article dans une revue cea-00333747 v1
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Application and validation of spatial mixture modelling for the joint detection-estimation of brain activity in fMRI.

Thomas Vincent , Philippe Ciuciu , Jérôme Idier
Conference proceedings : .. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2007, 2007, pp.5218-22. ⟨10.1109/IEMBS.2007.4353518⟩
Article dans une revue cea-00333639 v1

Functional segregation of cortical language areas by sentence repetition

Ghislaine Dehaene-Lambertz , Stanislas Dehaene , Jean-Luc Anton , A. Campagne , Philippe Ciuciu et al.
Human Brain Mapping, 2006, 27 (5), pp.360-71
Article dans une revue hal-00349690 v1
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Letter binding and invariant recognition of masked words: behavioral and neuroimaging evidence.

Stanislas Dehaene , Antoinette Jobert , L. Naccache , Philippe Ciuciu , J.-B. Poline et al.
Psychological Science, 2004, 15 (5), pp.307-13. ⟨10.1111/j.0956-7976.2004.00674.x⟩
Article dans une revue cea-00333665 v1
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Estimation of the hemodynamic response in event-related functional MRI: Bayesian networks as a framework for efficient Bayesian modeling and inference.

Guillaume Marrelec , Philippe Ciuciu , Mélanie Pélégrini-Issac , Habib Benali
IEEE Transactions on Medical Imaging, 2004, 23 (8), pp.959-67. ⟨10.1109/TMI.2004.831221⟩
Article dans une revue cea-00333687 v1

Letter binding and invariant recognition of masked words: behavioral and neuroimaging evidence

Stanislas Dehaene , Antoinette Jobert , L. Naccache , Philippe Ciuciu , J. B. Poline et al.
Psychological Science, 2004, 15 (5), pp.307-13
Article dans une revue hal-00349692 v1
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Robust Bayesian estimation of the hemodynamic response function in event-related BOLD fMRI using basic physiological information.

Guillaume Marrelec , Habib Benali , Philippe Ciuciu , Mélanie Pélégrini-Issac , Jean-Baptiste Poline
Human Brain Mapping, 2003, 19 (1), pp.1-17. ⟨10.1002/hbm.10100⟩
Article dans une revue cea-00333748 v1
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Unsupervised robust nonparametric estimation of the hemodynamic response function for any fMRI experiment.

Philippe Ciuciu , Jean-Baptiste Poline , Guillaume Marrelec , Jérôme Idier , Christophe Pallier et al.
IEEE Transactions on Medical Imaging, 2003, 22 (10), pp.1235-51. ⟨10.1109/TMI.2003.817759⟩
Article dans une revue cea-00333694 v1
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Estimation of the Hemodynamic Response Function in event-related functional MRI: directed acyclic graphs for a general Bayesian inference framework.

Guillaume Marrelec , Philippe Ciuciu , Mélanie Pélégrini-Issac , Habib Benali
Information processing in medical imaging : proceedings of the .. conference., 2003, 18, pp.635-46
Article dans une revue cea-00333749 v1
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A half-quadratic block-coordinate descent method for spectral estimation

Philippe Ciuciu , J. Idier
Signal Processing, 2002, 82, pp.941-959
Article dans une revue cea-00333746 v1
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Regularized estimation of mixed spectra using a circular Gibbs-Markov model

Philippe Ciuciu , J. Idier , Jean-François Giovannelli
IEEE transactions on acoustics, speech, and signal processing, 2001, 49 (10), pp.2202-13. ⟨10.1109/78.950776⟩
Article dans une revue cea-00333745 v1

Machine Learning Models Trained in a Low-Dimensional Latent Space for Epileptogenic Zone (EZ) Localization

Sheng H. Wang , Morgane Marzulli , Gabriele Arnulfo , Lino Nobili , Satu Palva et al.
2024 32nd European Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. pp.1586-1590, ⟨10.23919/EUSIPCO63174.2024.10715112⟩
Communication dans un congrès hal-04843593 v1
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Achieving high temporal resolution using a sliding-window approach for SPARKLING fMRI data: A simulation study

Zaineb Amor , Pierre-Antoine Comby , Philippe Ciuciu , Alexandre Vignaud
ISMRM & ISMRT 2024 - Annual Meeting & Exhibition, ISMRM, May 2024, Singapore, Singapore
Communication dans un congrès hal-04427082 v1
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Denoising of FMRI volumes using local low rank methods

Pierre-Antoine Comby , Zaineb Amor , Alexandre Vignaud , Philippe Ciuciu
ISBI 2023 - International Symposium on Biomedical Imaging, Apr 2023, Carthagena de India, Colombia. pp.1-5, ⟨10.1109/ISBI53787.2023.10230489⟩
Communication dans un congrès hal-03895194 v2
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Impact of $\Delta \textrm{B}_0$ field imperfections correction on BOLD sensitivity in 3D-SPARKLING fMRI data

Zaineb Amor , Caroline Le Ster , Chaithya Giliyar Radhakrishna , Guillaume Daval-Frérot , Bertrand Thirion et al.
ISMRM & ISMRT 2023 - Annual Meeting & Exhibition - Annual Meeting of the International Society for Magnetic Resonance in Medicine, International Society for Magnetic Resonance in Medicine, Jun 2023, Toronto, Canada
Communication dans un congrès hal-04052904 v1
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Non-Cartesian non-Fourier fmri imaging for high-resolution retinotopic mapping at 7 Tesla

Zaineb Amor , Pierre-Antoine Comby , Caroline Le Ster , Alexandre Vignaud , Philippe Ciuciu
CAMSAP 2023 - IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, IEEE, Dec 2023, Los Suenos, Costa Rica
Communication dans un congrès hal-04363378 v1
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3D-SPARKLING for functional MRI: A pilot study for retinotopic mapping at 7T

Zaineb Amor , Chaithya Giliyar Radhakrishna , Guillaume Daval-Frérot , Bertrand Thirion , Franck Mauconduit et al.
OHBM 2022, Jun 2022, Glasgow, United Kingdom
Communication dans un congrès hal-03901259 v1
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Hybrid learning of Non-Cartesian k-space trajectory and MR image reconstruction networks

Chaithya Giliyar Radhakrishna , Zaccharie Ramzi , Philippe Ciuciu
ISBI 2022 - IEEE 19th International Symposium on Biomedical Imaging, IEEE, Mar 2022, Kolkata, India
Communication dans un congrès hal-03394881 v1
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MORE-SPARKLING: non-cartesian trajectories with minimized off-resonance effects

Chaithya Giliyar Radhakrishna , Guillaume Daval-Frérot , Aurélien Massire , Boris Mailhé , Mariappan Nadar et al.
Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting, May 2022, London, United Kingdom
Communication dans un congrès hal-03923706 v1
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Prospects of non-Cartesian 3D-SPARKLING encoding for functional MRI: A preliminary case study for retinotopic mapping

Zaineb Amor , Chaithya Giliyar Radhakrishna , Guillaume Daval-Frérot , Bertrand Thirion , Franck Mauconduit et al.
Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting, May 2022, London, United Kingdom
Communication dans un congrès hal-03901204 v1

Recent advances in electron tomography and applications in the semiconductor Industry

Zineb Saghi , Guillaume Biagi , Martin Jacob , Philippe Ciuciu
FCMN 2022 - International Conference on Frontiers of Characterization and Metrology for Nanoelectronics, Jun 2022, Monterey, United States
Communication dans un congrès cea-04196279 v1
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SHINE: SHaring the INverse Estimate from the forward pass for bi-level optimization and implicit models

Zaccharie Ramzi , Florian Mannel , Shaojie Bai , Jean-Luc Starck , Philippe Ciuciu et al.
ICLR 2022 - International Conference on Learning Representations, Apr 2022, Virtual, United States
Communication dans un congrès hal-03246167 v3
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B0 field distortions monitoring and correction for 3D non-Cartesian fMRI acquisitions using a field camera: Application to 3D-SPARKLING at 7T

Zaineb Amor , Chaithya Giliyar Radhakrishna , Caroline Le Ster , Guillaume Daval-Frérot , Nicolas Boulant et al.
Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting, May 2022, London, United Kingdom
Communication dans un congrès hal-03901242 v1
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MC-PDNET: Deep unrolled neural network for multi-contrast mr image reconstruction from undersampled k-space data

Kumari Pooja , Zaccharie Ramzi , Chaithya Giliyar Radhakrishna , Philippe Ciuciu
ISBI 2022 - IEEE International Symposium on Biomedical Imaging 2022, IEEE, Mar 2022, Kolkata, India
Communication dans un congrès hal-03389390 v1
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Off-resonance correction of non-Cartesian SWI using internal field map estimation

Guillaume Daval-Frérot , Aurélien Massire , Mathilde Ripart , Boris Mailhé , Mariappan S. Nadar et al.
International Society for Magnetic Resonance in Medicine, May 2021, Online, United States
Communication dans un congrès hal-03457211 v1
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Is good old GRAPPA dead?

Zaccharie Ramzi , Alexandre Vignaud , Jean-Luc Starck , Philippe Ciuciu
ISMRM 2021 - Annual Meeting of the International Society for Magnetic Resonance in Medicine, May 2021, Vancouver / Virtual, Canada
Communication dans un congrès hal-03247596 v1
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Learning the sampling density in 2D SPARKLING MRI acquisition for optimized image reconstruction

Chaithya Giliyar Radhakrishna , Zaccharie Ramzi , Philippe Ciuciu
2021 29th European Signal Processing Conference (EUSIPCO), IEEE, Aug 2021, Dublin, Ireland
Communication dans un congrès hal-03158831 v2
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Wavelets in the Deep Learning ERA

Zaccharie Ramzi , Jean-Luc Starck , Thomas Moreau , Philippe Ciuciu
EUSIPCO 2020 - 28th European Signal Processing Conference, Jan 2021, Amsterdam, Netherlands
Communication dans un congrès hal-03020214 v1
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Benchmarking Deep Nets MRI Reconstruction Models on the FastMRI Publicly Available Dataset

Zaccharie Ramzi , Philippe Ciuciu , Jean-Luc Starck
ISBI 2020 - International Symposium on Biomedical Imaging, Apr 2020, Iowa City, United States
Communication dans un congrès hal-02436223 v1
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Denoising Score-Matching for Uncertainty Quantification in Inverse Problems

Zaccharie Ramzi , Benjamin Rémy , Francois Lanusse , Jean-Luc Starck , Philippe Ciuciu
NeurIPS 2020 - 34th Conference on Neural Information Processing Systems / Workshop on Deep Learning and Inverse Problems, Dec 2020, Vancouver / Virtuel, Canada
Communication dans un congrès hal-03020167 v1
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PySAP-MRI: a Python Package for MR Image Reconstruction

Loubna El Gueddari , Chaithya Giliyar Radhakrishna , Zaccharie Ramzi , Samuel Farrens , Sophie Starck et al.
ISMRM workshop on Data Sampling and Image Reconstruction, Jan 2020, Sedona, AZ, United States
Communication dans un congrès hal-02399267 v1
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fMRI BOLD signal decomposition using a multivariate low-rank model

Hamza Cherkaoui , Thomas Moreau , Abderrahim Halimi , Philippe Ciuciu
Eusipco 2019 - 27th European Signal Processing Conference, Sep 2019, Corunna, Spain
Communication dans un congrès hal-02163497 v2
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Multifractal analysis for cumulant-based epileptic seizure detection in eeg time series

Omar D Domingues , Philippe Ciuciu , Daria La Rocca , Patrice Abry , Herwig Wendt
ISBI 2019 - IEEE International Symposium on Biomedical Imaging, Apr 2019, Venise, Italy
Communication dans un congrès hal-02108099 v1

3D SPARKLING for accelerated ex vivo T2*-weighted MRI with compressed sensing

Carole Lazarus , Pierre Weiss , Franck Mauconduit , Alexandre Vignaud , Philippe Ciuciu
ISMRM 2019 - 27th Annual Meeting & Exhibition, May 2019, Montréal, France
Communication dans un congrès hal-02374538 v1

OSCAR-based reconstruction for compressed sensing and parallel MR imaging

Loubna El Gueddari , Philippe Ciuciu , Emilie Chouzenoux , Alexandre Vignaud , Jean-Christophe Pesquet
ISMRM 2019 - 27th Annual Meeting and Exhibition, May 2019, Montréal, Canada
Communication dans un congrès hal-02314911 v1
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Benchmarking proximal methods acceleration enhancements for CS-acquired MR image analysis reconstruction

Zaccharie Ramzi , Philippe Ciuciu , Jean-Luc Starck
SPARS 2019 - Signal Processing with Adaptive Sparse Structured Representations Workshop, Jul 2019, Toulouse, France
Communication dans un congrès hal-02298569 v1

Online compressed sensing MR image reconstruction for high resolution T2* imaging

Loubna El Gueddari , Philippe Ciuciu , Emilie Chouzenoux , Alexandre Vignaud , Jean-Christophe Pesquet
ISMRM 2019 - 27th Annual Meeting and Exhibition, May 2019, Montréal, Canada
Communication dans un congrès hal-02314904 v1
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Distribution-controlled and optimally spread non-Cartesian sampling curves for accelerated in vivo brain imaging at 7 Tesla

Carole Lazarus , Pierre Weiss , Loubna El Gueddari , Franck Mauconduit , Alexandre Vignaud et al.
ISMRM, Jun 2019, Paris, France
Communication dans un congrès hal-02374542 v1
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Fast adaptive scene sampling for single-photon 3D lidar images

Abderrahim Halimi , Philippe Ciuciu , Aongus Mccarthy , Stephen Mclaughlin , Gerald S Buller
IEEE CAMSAP 2019 - International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, Dec 2019, Le Gosier (Guadeloupe), France
Communication dans un congrès hal-02298998 v1
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Sparsity-based blind deconvolution of neural activation signal in fMRI

Hamza Cherkaoui , Thomas Moreau , Abderrahim Halimi , Philippe Ciuciu
IEEE-ICASSP 2019 - International Conference on Acoustics, Speech and Signal Processing, May 2019, Brighton, United Kingdom
Communication dans un congrès hal-02085810 v2
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Calibrationless oscar-based image reconstruction in compressed sensing parallel MRI

Loubna El Gueddari , Philippe Ciuciu , Emilie Chouzenoux , Alexandre Vignaud , Jean-Christophe Pesquet
ISBI 2019 - IEEE International Symposium on Biomedical Imaging, Apr 2019, Venise, Italy. ⟨10.1109/isbi.2019.8759393⟩
Communication dans un congrès hal-02101262 v1
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Online MR image reconstruction for compressed sensing acquisition in T2* imaging

Loubna El Gueddari , Emilie Chouzenoux , Alexandre Vignaud , Jean-Christophe Pesquet , Philippe Ciuciu
SPIE Conference - Wavelets and Sparsity XVIII, Aug 2019, San Diego, United States
Communication dans un congrès hal-02265538 v1
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Self-calibrating nonlinear reconstruction algorithms for variable density sampling and parallel reception MRI

Loubna El Gueddari , C. Lazarus , H Carrié , A. Vignaud , Philippe Ciuciu
10th IEEE Sensor Array and Multichannel Signal Processing workshop, Jul 2018, Sheffield, United Kingdom. pp.1-5
Communication dans un congrès hal-01782428 v2
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Scale-free functional connectivity analysis from source reconstructed MEG data

Daria La Rocca , Philippe Ciuciu , V van Wassenhove , H Wendt , Patrice Abry et al.
EUSIPCO 2018 - 26th European Signal Processing Conference, Sep 2018, Roma, Italy. pp.1-5
Communication dans un congrès hal-01800620 v1
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Analysis vs Synthesis-based Regularization for combined Compressed Sensing and Parallel MRI Reconstruction at 7 Tesla

H. Cherkaoui , L. El Gueddari , C. Lazarus , A. Grigis , F. Poupon et al.
26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Roma, Italy
Communication dans un congrès hal-01800700 v2
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Spatially regularized wavelet leader scale-free analysis of fMRI data

Herwig Wendt , Patrice Abry , Philippe Ciuciu
IEEE International Symposium on Biomedical Imaging, Apr 2018, Washington, DC, United States
Communication dans un congrès hal-01782332 v1
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Interpretable and stable prediction of schizophrenia on a large multisite dataset using machine learning with structured sparsity

Amicie de Pierrefeu , Tommy Lofstedt , Charles Laidi , Fouad Hadj-Selem , Marion Leboyer et al.
2018 International Workshop on Pattern Recognition in Neuroimaging (PRNI), Jun 2018, Singapore, Singapore. ⟨10.1109/PRNI.2018.8423946⟩
Communication dans un congrès cea-01883311 v1
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SPARKLING: nouveaux schémas d’échantillonnage compressif prospectif pour l’IRM haute résolution

Carole Lazarus , Pierre Weiss , Nicolas Chauffert , Alexandre Vignaud , Philippe Ciuciu
GRETSI, Sep 2017, Juan les Pins, France
Communication dans un congrès hal-01577207 v1
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PyHRF: A Python Library for the Analysis of fMRI Data Based on Local Estimation of the Hemodynamic Response Function

Jaime Arias , Philippe Ciuciu , Michel Dojat , Florence Forbes , Aina Frau-Pascual et al.
16th Python in Science Conference (SciPy 2017), Jul 2017, Austin, TX, United States. pp.34-40, ⟨10.25080/shinma-7f4c6e7-006⟩
Communication dans un congrès hal-01566457 v1
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Spatially regularized multifractal analysis for fMRI Data

Philippe Ciuciu , Herwig Wendt , Sébastien Combrexelle , Patrice Abry
EMBC’17 - 39th International Conference of the IEEE Engineering in Medicine and Biology Society, Kwang Suk Park, Jul 2017, Jeju, South Korea. pp.4
Communication dans un congrès hal-01574216 v1
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SPARKLING: Novel Non-Cartesian Sampling Schemes for Accelerated 2D Anatomical Imaging at 7T Using Compressed Sensing

Carole Lazarus , Pierre Weiss , Nicolas Chauffert , Franck Mauconduit , Michel Bottlaender et al.
25th annua meeting of the International Society for Magnetic Resonance Imaging, Apr 2017, Honolulu, United States
Communication dans un congrès hal-01577200 v1
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Impact of perceptual learning on resting-state fMRI connectivity: A supervised classification study

Mehdi Rahim , Philippe Ciuciu , Salma Bougacha
Eusipco 2016, Aug 2016, Budapest, Hungary
Communication dans un congrès hal-01355478 v1
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Multi-subject joint parcellation detection estimation in functional MRI

Mohanad Albughdadi , Lotfi Chaari , Florence Forbes , Jean-Yves Tourneret , Philippe Ciuciu
13th IEEE International Symposium on Biomedical Imaging, Apr 2016, Prague, Czech Republic. pp.74-77, ⟨10.1109/ISBI.2016.7493214⟩
Communication dans un congrès hal-01261982 v1
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Multivariate Hurst Exponent Estimation in FMRI. Application to Brain Decoding of Perceptual Learning

Hubert Pellé , Philippe Ciuciu , Mehdi Rahim , Elvis Dohmatob , Patrice Abry et al.
13th IEEE International Symposium on Biomedical Imaging, Apr 2016, Prague, Czech Republic
Communication dans un congrès hal-01261976 v1
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Variable density sampling based on physically plausible gradient waveform. Application to 3D MRI angiography

Nicolas Chauffert , Pierre Weiss , Marianne Boucher , Sébastien Mériaux , Philippe Ciuciu
IEEE International Symposium on Biomedical Imaging (ISBI), Apr 2015, New-York, United States
Communication dans un congrès hal-01119578 v1
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Sur la génération de schémas d'échantillonnage compressé en IRM

Pierre Weiss , Nicolas Chauffert , Claire Boyer , Jonas Kahn , Philippe Ciuciu
GRETSI, Patrice Abry; Paulo Gonçalves, Sep 2015, Lyon, France. pp.4
Communication dans un congrès hal-01255325 v1
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Comparison of Stochastic and Variational Solutions to ASL fMRI Data Analysis

Aina Frau-Pascual , Florence Forbes , Philippe Ciuciu
Medical Image Computing and Computer-Assisted Intervention - MICCAI 2015, Oct 2015, Munich, Germany. pp.85-92, ⟨10.1007/978-3-319-24553-9_11⟩
Communication dans un congrès hal-01249018 v1
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Variational Physiologically Informed Solution to Hemodynamic and Perfusion Response Estimation from ASL fMRI Data

Aina Frau-Pascual , Florence Forbes , Philippe Ciuciu
2015 International Workshop on Pattern Recognition in NeuroImaging, Jun 2015, Stanford, CA, United States. pp.57-60, ⟨10.1109/PRNI.2015.12⟩
Communication dans un congrès hal-01249015 v1
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Physiological models comparison for the analysis of ASL FMRI data

Aina Frau-Pascual , Florence Forbes , Philippe Ciuciu
12th IEEE International Symposium on Biomedical Imaging, ISBI 2015, Apr 2015, New York, United States. pp.1348-1351, ⟨10.1109/ISBI.2015.7164125⟩
Communication dans un congrès hal-01249014 v1
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La convergence de l'activité neurale vers des attracteurs multifractals localisés prédit la capacité d'apprentissage

Philippe Ciuciu , Nicolas Zilber , Patrice Abry , Virginie van Wassenhove
GRETSI, Sep 2015, Lyon, France
Communication dans un congrès hal-01255289 v1

Méthode d'approximation variationnelle pour l'analyse de données d'IRM fonctionnelle acquise par Arterial Spin Labelling

Florence Forbes , Aina Frau-Pascual , Philippe Ciuciu
GRETSI, Sep 2015, Lyon, France
Communication dans un congrès hal-01254176 v1
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Comment représenter une image avec un spaghetti ?

Nicolas Chauffert , Philippe Ciuciu , Jonas Kahn , Pierre Weiss
GRETSI, Sep 2015, Lyon, France
Communication dans un congrès hal-01255315 v1

Physiologically informed Bayesian analysis of ASL fMRI data

Florence Forbes , Aina Frau-Pascual , Thomas Vincent , Jennifer Sloboda , Philippe Ciuciu
Statistical Challenges in Neuroscience workshop, Sep 2014, Warwick, United Kingdom
Communication dans un congrès hal-01107613 v1

Model Selection for Hemodynamic Brain Parcellation in fMRI

Mohanad Albughdadi , Lotfi Chaari , Florence Forbes , Jean-Yves Tourneret , Philippe Ciuciu
EUSIPCO - 22nd European Signal Processing Conference, Sep 2014, Lisbon, Portugal. pp.31 - 35
Communication dans un congrès hal-01107475 v1
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Physiologically Informed Bayesian Analysis of ASL fMRI Data

Aina Frau-Pascual , Thomas Vincent , Jennifer Sloboda , Philippe Ciuciu , Florence Forbes
BAMBI 2014 - First International Workshop on Bayesian and grAphical Models for Biomedical Imaging, Sep 2014, Boston, United States. pp.37 - 48, ⟨10.1007/978-3-319-12289-2_4⟩
Communication dans un congrès hal-01100266 v1
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Hemodynamically informed parcellation of cerebral FMRI data

Aina Frau-Pascual , Thomas Vincent , Florence Forbes , Philippe Ciuciu
ICASSP 2014 - 2014 IEEE International Conference on Acoustics, Speech and Signal Processing, May 2014, Florence, Italy. pp.2079-2083, ⟨10.1109/ICASSP.2014.6853965⟩
Communication dans un congrès hal-01100186 v2
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Decoding perceptual thresholds from MEG/EEG

Yousra Bekhti , Nicolas Zilber , Fabian Pedregosa , Philippe Ciuciu , Virginie van Wassenhove et al.
Pattern Recoginition in Neuroimaging (PRNI) (2014), Jun 2014, Tubingen, Germany. p00
Communication dans un congrès hal-01032909 v1
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Travelling salesman-based variable density sampling

Nicolas Chauffert , Philippe Ciuciu , Jonas Kahn , Pierre Weiss
SampTA - 10th Conference International Conference on Sampling Theory and Applications, Jul 2013, Bremen, Germany. pp.509-512
Communication dans un congrès hal-00848290 v1
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Learning-induced modulation of scale-free properties of brain activity measured with MEG

Nicolas Zilber , Philippe Ciuciu , Patrice Abry , Virginie van Wassenhove
10th IEEE International Symposium on Biomedical Imaging, IEEE, Apr 2013, San Francisco, United States. pp.998-1001, ⟨10.1109/ISBI.2013.6556645⟩
Communication dans un congrès hal-00859389 v1
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Variable Density Compressed Sensing In MRI. Theoretical vs Heuristic Sampling Strategies

Nicolas Chauffert , Philippe Ciuciu , Pierre Weiss
ISBI - 10th International Symposium on Biomedical Imaging, Apr 2013, San Francisco, United States
Communication dans un congrès hal-00848271 v1

Analyse parcimonieuse des données d'IRM fonctionnelle dans un cadre bayésien variationnel

Christine Bakhous , Florence Forbes , Farida Enikeeva , Thomas Vincent , Michel Dojat et al.
45èmes Journées de Statistique, Société Française de Statistique, May 2013, Toulouse, France
Communication dans un congrès hal-00933701 v1
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Hemodynamic estimation based on Consensus Clustering

Solveig Badillo , Gaël Varoquaux , Philippe Ciuciu
PRNI 2013 -- 3rd International Workshop on Pattern Recognition in NeuroImaging, Jun 2013, Philadelphia, United States
Communication dans un congrès hal-00854621 v1
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From variable density sampling to continuous sampling using Markov chains

Nicolas Chauffert , Philippe Ciuciu , Pierre Weiss , Fabrice Gamboa
SampTA - 10th Conference International Conference on Sampling Theory and Applications, Jul 2013, Bremen, Germany. pp.200-203
Communication dans un congrès hal-00848286 v1
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Multi-session extension of the joint-detection framework in fMRI

Solveig Badillo , Thomas Vincent , Philippe Ciuciu
ISBI 2013 - International Symposium on BIomedical Imaging: From Nano to Macro, Apr 2013, San Fransisco, United States. pp.1512-1515, ⟨10.1109/ISBI.2013.6556822⟩
Communication dans un congrès hal-00854624 v1

A complex-valued majorize-minimize memory gradient method with application to parallel MRI

Anisia Florescu , Emilie Chouzenoux , Jean-Christophe Pesquet , Philippe Ciuciu , Silviu Ciochina
21st European Signal Processing Conference (EUSIPCO 2013), Sep 2013, Marrakech, Morocco. pp.14283743.1-14283743.5
Communication dans un congrès hal-00866800 v1
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Bayesian Joint Detection-Estimation of cerebral vasoreactivity from ASL fMRI data

Thomas Vincent , Jan Warnking , Marjorie Villien , Alexandre Krainik , Philippe Ciuciu et al.
MICCAI 2013 - 16th International Conference on Medical Image Computing and Computer Assisted Intervention, Scientific Council of Japan, Sep 2013, Nagoya, Japan. pp.616-623, ⟨10.1007/978-3-642-40763-5_76⟩
Communication dans un congrès hal-00854437 v1
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Variational Variable Selection To Assess Experimental Condition Relevance In Event-Related fMRI

Christine Bakhous , Florence Forbes , Thomas Vincent , Michel Dojat , Philippe Ciuciu
ISBI 2013 - 10th IEEE International Symposium on Biomedical Imaging, Apr 2013, San Francisco, United States. pp.1508-1511, ⟨10.1109/ISBI.2013.6556821⟩
Communication dans un congrès hal-00859391 v1
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Bayesian BOLD and perfusion source separation and deconvolution from functional ASL imaging

Thomas Vincent , Florence Forbes , Philippe Ciuciu
ICASSP 2013 - IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2013, Vancouver, Canada. pp.1003-1007, ⟨10.1109/ICASSP.2013.6637800⟩
Communication dans un congrès hal-00859373 v1

Sélection de variables dans un cadre Bayésien de traitement de données d'IRM fonctionnelle

Christine Bakhous , Florence Forbes , Thomas Vincent , Lotfi Chaari , Michel Dojat et al.
44e Journées de Statistique, Société Française de Statistique, May 2012, Bruxelles, Belgique
Communication dans un congrès hal-00780088 v1
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HYR2PICS: Hybrid Regularized Reconstruction for combined Parallel Imaging and Compressive Sensing in MRI

Claire Boyer , Philippe Ciuciu , Pierre Weiss , Sébastien Meriaux
IEEE International Symposium on Biomedical Imaging, May 2012, Barcelone, Spain
Communication dans un congrès cea-00691623 v1
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Hemodynamic-informed parcellation of fMRI data in a Joint Detection Estimation framework

Lotfi Chaari , Florence Forbes , Thomas Vincent , Philippe Ciuciu
MICCAI 2012 - 15th International Conference on Medical Image Computing and Computer-Assisted Intervention, Oct 2012, Nice, France. pp.180-188, ⟨10.1007/978-3-642-33454-2_23⟩
Communication dans un congrès hal-00859388 v1
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Robust voxel-wise Joint Detection Estimation of Brain Activity in fMRI

Lotfi Chaari , Florence Forbes , Thomas Vincent , Philippe Ciuciu
ICIP 2012 - 19th IEEE International Conference on Image Processing, Sep 2012, Orlando, United States. pp.1273-1276, ⟨10.1109/ICIP.2012.6467099⟩
Communication dans un congrès hal-00859386 v1
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Adaptive experimental condition selection in event-related fMRI

Christine Bakhous , Florence Forbes , Thomas Vincent , Lotfi Chaari , Michel Dojat et al.
ISBI 2012 - IEEE International Symposium on Biomedical Imaging, May 2012, Barcelone, Spain. pp.1755-1758, ⟨10.1109/ISBI.2012.6235920⟩
Communication dans un congrès cea-00710489 v1
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MODULATION OF SCALE-FREE PROPERTIES OF BRAIN ACTIVITY IN MEG

Nicolas Zilber , Philippe Ciuciu , Patrice Abry , Virginie van Wassenhove
IEEE International Symposium on Biomedical Imaging, May 2012, Barcelone, Spain. pp.1531--1534
Communication dans un congrès cea-00699905 v1
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Image reconstruction from multiple sensors using Stein's principle. Application to parallel MRI

Alexandru Marin , Caroline Chaux , Jean-Christophe Pesquet , Philippe Ciuciu
ISBI 2011, Mar 2011, United States
Communication dans un congrès hal-00733471 v1

A Variational Bayesian approach for the Joint Detection Estimation of Brain Activity in functional MRI

Lotfi Chaari , Florence Forbes , Philippe Ciuciu , Michel Dojat
43èmes Journées de Statistique, Société Française de Statistique (SFdS), May 2011, Tunis, Tunisia
Communication dans un congrès hal-00780559 v1
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Impact of the joint detection-estimation approach on random effects group studies in fMRI

Solveig Badillo , Thomas Vincent , Philippe Ciuciu
ISBI 2011 - IEEE Computer Society International Symposium on Biomedical Imaging: From Nano to Macro, Mar 2011, Chicago, United States. pp.376-380, ⟨10.1109/ISBI.2011.5872427⟩
Communication dans un congrès hal-00854626 v1
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MULTIFRACTAL ANALYSIS OF RESTING STATE NETWORKS IN FUNCTIONAL MRI

Philippe Ciuciu , Gaël Varoquaux , Patrice Abry , Moty Almog
IEEE International Symposium on Biomedical Imaging, Mar 2011, Chicago, United States. paper ID 1544
Communication dans un congrès cea-00558870 v1

Bayesian variational approximation for the joint detection estimation of brain activity in fMRI

Lotfi Chaari , Florence Forbes , Philippe Ciuciu , Thomas Vincent , Michel Dojat
SSP 2011 - IEEE Statistical Signal Processing Workshop, Jun 2011, Nice, France. pp.469-472, ⟨10.1109/SSP.2011.5967734⟩
Communication dans un congrès hal-00780506 v1
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Variational solution to the joint detection estimation of brain activity in fMRI

Lotfi Chaari , Florence Forbes , Thomas Vincent , Michel Dojat , Philippe Ciuciu
MICCAI 2011 - 14th International Conference on Medical Image Computing and Computer-Assisted Intervention, Sep 2011, Toronto, Canada. pp.260-268, ⟨10.1007/978-3-642-23629-7_32⟩
Communication dans un congrès inserm-00635384 v1
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IMPACT OF THE JOINT DETECTION-ESTIMATION APPROACH ON RANDOM EFFECTS GROUP STUDIES IN FMRI

Solveig Badillo , Thomas Vincent , Philippe Ciuciu
2011 IEEE International Symposium on Biomedical Imaging: from Macro to Nano, Mar 2011, Chicago, United States. pp.1811
Communication dans un congrès cea-00559436 v1
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ICA-based sparse feature recovery from fMRI datasets

Gaël Varoquaux , Merlin Keller , Jean Baptiste Poline , Philippe Ciuciu , Bertrand Thirion
Biomedical Imaging, IEEE International Symposium on, Apr 2010, Rotterdam, Netherlands. pp.1177
Communication dans un congrès hal-00489506 v1

How to deal with brain deactivations in the joint detection-estimation framework?

Laurent Risser , Thomas Vincent , Florence Forbes , Jérôme Idier , Philippe Ciuciu
HBM 2010 - Humain Brain Mapping conference, Jun 2010, Barcelone, Spain
Communication dans un congrès hal-00780743 v1

A hierarchical Bayesian model for frame representation

Lotfi Chaari , Jean-Christophe Pesquet , Jean-Yves Tourneret , Philippe Ciuciu , Amel Benazza-Benyahia
IEEE International Conference Acoustics, Speech, and Signal (ICASSP), Mar 2010, Dallas, USA, France. pp.4086-4089
Communication dans un congrès hal-00853350 v1
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Minimization of a sparsity promoting criterion for the recovery of complex-valued signals

Lotfi Chaâri , Jean-Christophe Pesquet , Amel Benazza-Benyahia , Philippe Ciuciu
SPARS'09 - Signal Processing with Adaptive Sparse Structured Representations, Inria Rennes - Bretagne Atlantique, Apr 2009, Saint Malo, France
Communication dans un congrès inria-00369590 v1
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SPATIALLY UNSUPERVISED ANALYSIS OF WITHIN-SUBJECT FMRI DATA USING MULTIPLE EXTRAPOLATIONS OF 3D ISING FIELD PARTITION FUNCTIONS

Thomas Vincent , Laurent Risser , Philippe Ciuciu , J. Idier
2009 IEEE INTERNATIONAL WORKSHOP ON MACHINE LEARNING FOR SIGNAL PROCESSING (MLSP 2009), Sep 2009, Grenoble, France. pp.103-108
Communication dans un congrès cea-00470636 v1
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Robust Extrapolation Scheme for Fast Estimation of 3D Ising Field Partition Functions: Application to Within-Subject fMRI Data Analysis

Laurent Risser , Thomas Vincent , Philippe Ciuciu , J. Idier
12th International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI2009), Sep 2009, Londres, United Kingdom. pp.975-983
Communication dans un congrès cea-00470658 v1

Autocalibrated regularized parallel MRI reconstruction in the wavelet

L. Chaâri , Jean-Christophe Pesquet , A. Benazza-Benyahia , Philippe Ciuciu
IEEE International Symposium on Biomedical Imaging (ISBI'08), May 2008, Paris, France, France. pp.756-759
Communication dans un congrès hal-00621892 v1

Application du rééchantillonnage stochastique de l'échelle en détection-estimation de l'activité cérébrale par IRMf

Philippe Ciuciu , Jérôme Idier , Thomas Veit , Thomas Vincent
Colloque GRETSI, Sep 2007, France. pp 373-376
Communication dans un congrès hal-00359958 v1

Spatial mixture modelling for the joint detection-estimation of brain activity in fMRI

Thomas Vincent , Philippe Ciuciu , Jérôme Idier
ICASSP, Apr 2007, Honolulu, HA, United States. pp.325-328
Communication dans un congrès hal-00408628 v1

Modeling non-linear and non-stationary effects of the BOLD response using mixture models in fMRI

Philippe Ciuciu , Jérôme Idier , Salima Makni
Human Brain Mapping (12th Annual Meeting), Jun 2007, Florence, Italy
Communication dans un congrès hal-00408606 v1

Mélanges spatiaux pour la détection-estimation conjointe de l'activité cérébrale en imagerie fonctionnelle (IRMf)

Thomas Vincent , Philippe Ciuciu , Jérôme Idier
Gretsi, Sep 2007, Troyes, France. pp.133-136
Communication dans un congrès hal-00408669 v1

Bayesian joint detection-estimation of brain activity using MCMC with a Gamma-Gaussian mixture prior model

Salima Makni , Philippe Ciuciu , Jérôme Idier , Jean-Baptiste Poline
ICASSP, May 2006, Toulouse, France. pp.1093-1096
Communication dans un congrès hal-00408603 v1

Joint detection-estimation of brain activity in fMRI using an autoregressive noise model

Salima Makni , Philippe Ciuciu , Jérôme Idier , Jean-Baptiste Poline
2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Apr 2006, Arlington, VA, United States. pp.1048-1051
Communication dans un congrès hal-00408572 v1

Model Based Spatial and Temporal Similarity Measures between Series of Functional Magnetic Resonance Images

Ferath Kherif , Guillaume Flandin , Philippe Ciuciu , Habib Benali , Olivier Simon et al.
Medical Image Computing and Computer-Assisted Intervention (MICCAI'02), 2002, Tokyo, Japan. pp.509--516
Communication dans un congrès inria-00615923 v1

Joint Detection-Estimation in Functional MRI

Philippe Ciuciu , Florence Forbes , Thomas Vincent , Lotfi Chaari
Jean-François Giovannelli and Jérôme Idier. Regularization and Bayesian Methods for Inverse Problems in Signal and Image Processing, John Wiley and Sons, pp.169-200, 2015, 978-1-84821-637-2
Chapitre d'ouvrage hal-01254177 v1

Détection-estimation conjointe en IRM fonctionnelle

Philippe Ciuciu , Florence Forbes , Thomas Vincent , Lotfi Chaari
Jean-François Giovannelli and Jérôme Idier. Méthodes d'inversion appliquées au traitement du signal et de l'image, Hermès, 2013
Chapitre d'ouvrage hal-00823455 v1
Image document

Dynamique cérébrale en neuroimagerie fonctionnelle

Philippe Ciuciu
Autre [q-bio.OT]. Université Paris Sud - Paris XI, 2008
HDR tel-00333734 v1