Pierre Weiss Pierre Weiss, CNRS, jointly affiliated @ IRIT and the CBI

Publications

Pré-publication, Document de travail (11)

An analytic theory of convolutional neural network inverse problems solvers Minh Hai Nguyen,Quoc Bao Do,Edouard Pauwels,Pierre Weiss 2026 Pré-publication, Document de travail hal-05459284v1
A Morse-Bott Framework for Blind Inverse Problems Local Recovery Guarantees and the Failure of the MAP Minh Hai Nguyen,Edouard Pauwels,Pierre Weiss 2026 Pré-publication, Document de travail hal-05533248v1
Comparing Plug-and-Play and Unrolled networks Minh Hai Nguyen,Pierre Weiss 2024 Pré-publication, Document de travail hal-04703008v1
Grid is Good: Adaptive Refinement Algorithms for Off-the-Grid Total Variation Minimization Axel Flinth,Frédéric de Gournay,Pierre Weiss 2023 Pré-publication, Document de travail hal-03937286v1
3D SPARKLING trajectories for high-resolution T2*-weighted Magnetic Resonance imaging Carole Lazarus,Pierre Weiss,Loubna El Gueddari,Franck Mauconduit,Alexandre Vignaudet al. 2019 Pré-publication, Document de travail hal-02067080v1
Variable-density k-space filling curves for accelerated Magnetic Resonance Imaging Carole Lazarus,Pierre Weiss,N. Chauffert,F. Mauconduit,Loubna El Gueddariet al. 2018 Pré-publication, Document de travail hal-01861760v1
Real-time $\ell^1$ − $\ell^2$ deblurring using wavelet expansions of operators Paul Escande,Pierre Weiss 2015 Pré-publication, Document de travail hal-01238529v1
A projection method on measures sets Nicolas Chauffert,Philippe Ciuciu,Jonas Kahn,Pierre Weiss 2015 Pré-publication, Document de travail hal-01133398v1
A projection algorithm on measures sets Nicolas Chauffert,Philippe Ciuciu,Jonas Kahn,Pierre Weiss 2015 Pré-publication, Document de travail hal-01188069v1
Sparse Wavelet Representations of Spatially Varying Blurring Operators Paul Escande,Pierre Weiss 2014 Pré-publication, Document de travail hal-00971549v6
Gradient waveform design for variable density sampling in Magnetic Resonance Imaging Nicolas Chauffert,Pierre Weiss,Jonas Kahn,Philippe Ciuciu 2014 Pré-publication, Document de travail hal-01095320v2

Article dans une revue (52)

Jackpot: Approximating Uncertainty Domains with Adversarial Manifolds Nathanaël Munier,Emmanuel Soubies,Pierre Weiss Journal of Machine Learning Research, 2025, 26 (251), pp.1-41 Article dans une revue hal-04744486v2
DeepInverse: A Python package for solving imaging inverse problems with deep learning Julián Tachella,Matthieu Terris,Samuel Hurault,Andrew Wang,Leo Davyet al. Journal of Open Source Software, 2025, 10 (115), pp.8923. ⟨10.21105/joss.08923⟩ Article dans une revue hal-05377313v1
Deep-Blur : Blind Identification and Deblurring with Convolutional Neural Networks Valentin Debarnot,Pierre Weiss Biological Imaging, 2024, 13 (4), pp.e13. ⟨10.1017/S2633903X24000096⟩ Article dans une revue hal-03687822v2
Training Adaptive Reconstruction Networks for Blind Inverse Problems Alban Gossard,Pierre Weiss SIAM Journal on Imaging Sciences, 2024, 17 (2), pp.1314 - 1346. ⟨10.1137/23M1545628⟩ Article dans une revue hal-03585120v5
Svetlana: a Supervised Segmentation Classifier for Napari Clément Cazorla,Renaud Morin,Pierre Weiss Scientific Reports, 2024, 14 (1), pp.11604. ⟨10.1038/s41598-024-60916-8⟩ Article dans une revue hal-03927879v3
DeepVibes: Correcting Micro-Vibrations in Satellite Imaging with Pushbroom Cameras Minh Hai Nguyen,François de Vieilleville,Pierre Weiss IEEE Transactions on Geoscience and Remote Sensing, 2024, 62, pp.1-9. ⟨10.1109/TGRS.2024.3415372⟩ Article dans une revue hal-04606597v1
Bayesian Optimization of Sampling Densities in MRI Alban Gossard,Frédéric de Gournay,Pierre Weiss Journal of Machine Learning for Biomedical Imaging, 2023, 2, pp.253. ⟨10.59275/j.melba.2023-8172⟩ Article dans une revue hal-03777230v2
Sampling Rates for $\ell ^1$-Synthesis Maximilian März,Claire Boyer,Jonas Kahn,Pierre Weiss Foundations of Computational Mathematics, 2023, 23, pp.2089-2150. ⟨10.1007/s10208-022-09580-w⟩ Article dans une revue hal-02540711v2
The MLE is a reliable source: sharp performance guarantees for localization problems Nathanaël Munier,Emmanuel Soubies,Pierre Weiss Inverse Problems, 2023, 40 (1), pp.id.014001. ⟨10.1088/1361-6420/ad0dbb⟩ Article dans une revue hal-03811028v2
Spurious minimizers in non uniform Fourier sampling optimization Frédéric de Gournay,Alban Gossard,Pierre Weiss Inverse Problems, 2022, 38, pp.105003. ⟨10.1088/1361-6420/ac86c1⟩ Article dans une revue hal-03212145v3
Optimizing Full 3D SPARKLING Trajectories for High-Resolution Magnetic Resonance Imaging Chaithya Giliyar Radhakrishna,Pierre Weiss,Guillaume Daval-Frérot,Aurélien Massire,Alexandre Vignaudet al. IEEE Transactions on Medical Imaging, 2022, 41 (8), pp.2105-2117. ⟨10.1109/TMI.2022.3157269⟩ Article dans une revue hal-03090471v2
Blind inverse problems with isolated spikes Valentin Debarnot,Pierre Weiss Information and Inference, 2022, 12 (1), pp.26-71. ⟨10.1093/imaiai/iaac015⟩ Article dans une revue hal-03272066v2
Learning low-dimensional models of microscopes Valentin Debarnot,Paul Escande,Thomas Mangeat,Pierre Weiss IEEE Transactions on Computational Imaging, In press, 7, pp.178-190. ⟨10.1109/TCI.2020.3048295⟩ Article dans une revue hal-02445642v3
3D variable-density SPARKLING trajectories for high-resolution T2*-weighted Magnetic Resonance imaging Carole Lazarus,Pierre Weiss,Loubna El Gueddari,Franck Mauconduit,Aurélien Massireet al. NMR in Biomedicine, 2020, 33 (9), pp.e4349. ⟨10.1002/nbm.4349⟩ Article dans une revue hal-02637943v1
Fast Wavelet Decomposition of Linear Operators through Product-Convolution Expansions Paul Escande,Pierre Weiss IMA Journal of Numerical Analysis, 2020, ⟨10.1093/imanum/draa072⟩ Article dans une revue hal-02612434v3
Correcting the side effects of ADC filtering in MR image reconstruction Carole Lazarus,Maximilian März,Pierre Weiss Journal of Mathematical Imaging and Vision, 2020, ⟨10.1007/s10851-019-00940-w⟩ Article dans une revue hal-01817643v2
On the linear convergence rates of exchange and continuous methods for total variation minimization Axel Flinth,Frédéric de Gournay,Pierre Weiss Mathematical Programming, 2020, ⟨10.1007/s10107-020-01530-0⟩ Article dans une revue hal-02136598v2
Measure and characterization of the forces exerted by growing multicellular spheroids using microdevice arrays Laurene Aoun,Stanislas Larnier,Pierre Weiss,Martine Cazales,Ariane Herbulotet al. PLoS ONE, 2019, 14 (5), pp.e0217227. ⟨10.1371/journal.pone.0217227⟩ Article dans une revue hal-02361234v1
Contrast Invariant SNR and Isotonic Regressions Pierre Weiss,Paul Escande,Gabriel Bathie,Yiqiu Dong International Journal of Computer Vision, 2019, 127 (8), pp.1144-1161. ⟨10.1007/s11263-019-01161-9⟩ Article dans une revue hal-01370251v2
FitEllipsoid : a fast supervised ellipsoid segmentation plugin Bastien Kovac,Jérôme Fehrenbach,Ludivine Guillaume,Pierre Weiss BMC Bioinformatics, 2019, 20 (1), ⟨10.1186/s12859-019-2673-0⟩ Article dans une revue hal-01520337v2
On Representer Theorems and Convex Regularization Claire Boyer,Antonin Chambolle,Yohann de Castro,Vincent Duval,Frédéric de Gournayet al. SIAM Journal on Optimization, 2019, 29 (2), pp.1260-1281. ⟨10.1137/18M1200750⟩ Article dans une revue hal-01823135v3
A scalable estimator of sets of integral operators Valentin Debarnot,Paul Escande,Pierre Weiss Inverse Problems, 2019, ⟨10.1088/1361-6420/ab2fb3⟩ Article dans une revue hal-02174477v1
Estimation of linear operators from scattered impulse responses Jérémie Bigot,Paul Escande,Pierre Weiss Applied and Computational Harmonic Analysis, 2019, 47 (3), pp.730-758. ⟨10.1016/j.acha.2017.12.002⟩ Article dans une revue hal-01380584v2
Multiview Attenuation Estimation and Correction Valentin Debarnot,Jonas Kahn,Pierre Weiss Journal of Mathematical Imaging and Vision, 2019, pp.1-18. ⟨10.1007/s10851-019-00871-6⟩ Article dans une revue hal-01429148v1
SPARKLING: variable-density k-space filling curves for accelerated T 2 * -weighted MRI Carole Lazarus,Pierre Weiss,Nicolas Chauffert,Franck Mauconduit,Loubna El Gueddariet al. Magnetic Resonance in Medicine, 2019, 81 (6), pp.3643-3661. ⟨10.1002/mrm.27678⟩ Article dans une revue hal-02361265v1
Optimal Transport Approximation of 2-Dimensional Measures Frédéric de Gournay,Jonas Kahn,Léo Lebrat,Pierre Weiss SIAM Journal on Imaging Sciences, 2019, ⟨10.1137/18M1193736⟩ Article dans une revue hal-01773993v2
Impact of physical confinement on nuclei geometry and cell division dynamics in 3D spheroids Annaick Desmaison,Ludivine Guillaume,Sarah Triclin,Pierre Weiss,Bernard Ducommunet al. Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-27060-6⟩ Article dans une revue hal-02366879v1
Exact solutions of infinite dimensional total-variation regularized problems Axel Flinth,Pierre Weiss Information and Inference, 2018, ⟨10.1093/imaiai/iay016⟩ Article dans une revue hal-01572196v2
Accelerating ℓ 1 − ℓ 2 deblurring using wavelet expansions of operators Paul Escande,Pierre Weiss Journal of Computational and Applied Mathematics, 2018, 343, pp.373-396. ⟨10.1016/j.cam.2018.04.063⟩ Article dans une revue hal-02366873v1
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-01829323v1
Compressed sensing with structured sparsity and structured acquisition Claire Boyer,Jérémie Bigot,Pierre Weiss Applied and Computational Harmonic Analysis, 2017 Article dans une revue hal-01149456v2
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-01432720v1
Approximation of integral operators using product-convolution expansions Paul Escande,Pierre Weiss Journal of Mathematical Imaging and Vision, 2017, 58 (3), pp.333-348. ⟨10.1007/s10851-017-0714-8⟩ Article dans une revue hal-01301235v2
A Variational Model for Multiplicative Structured Noise Removal Paul Escande,Pierre Weiss,Wenxing Zhang Journal of Mathematical Imaging and Vision, 2017, 57 (1), pp.43-55. ⟨10.1007/s10851-016-0667-3⟩ Article dans une revue hal-02996850v1
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-01373758v2
An analysis of block sampling strategies in compressed sensing Jérémie Bigot,Claire Boyer,Pierre Weiss IEEE Transactions on Information Theory, 2016, 62 (4), pp.2125--2139 Article dans une revue hal-00823711v4
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-01317939v1
Structure tensor based analysis of cells and nuclei organization in tissues Wenxing Zhang,Jérôme Fehrenbach,Annaick Desmaison,Valérie Lobjois,Bernard Ducommunet al. IEEE Transactions on Medical Imaging, 2016, ⟨10.1109/TMI.2015.2470093⟩ Article dans une revue hal-01037972v1
Sparse Wavelet Representations of Spatially Varying Blurring Operators Paul Escande,Pierre Weiss SIAM Journal on Imaging Sciences, 2015, 8 (4), pp.2976-3014. ⟨10.1137/151003465⟩ Article dans une revue hal-02996838v1
PROCESSING STATIONARY NOISE: MODEL AND PARAMETER SELECTION IN VARIATIONAL METHODS. Jérôme Fehrenbach,Pierre Weiss SIAM Journal on Imaging Sciences, 2014, vol. 7 (2), p. 613-640. ⟨10.1137/130929424⟩ Article dans une revue hal-00845212v1
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-00908486v5
An algorithm for variable density sampling with block-constrained acquisition Claire Boyer,Pierre Weiss,Jérémie Bigot SIAM Journal on Imaging Sciences, 2014, 7 (2), pp.1080--1107 Article dans une revue hal-00873873v4
Microdevice arrays of high aspect ratio poly(dimethylsiloxane) pillars for the investigation of multicellular tumour spheroid mechanical properties Christophe Vieu,Laurene Aoun,Pierre Weiss,Adrian Laborde,Bernard Ducommunet al. Lab on a Chip, 2014, 14 (13), pp.2344 - 2353. ⟨10.1039/C4LC00197D⟩ Article dans une revue hal-01764849v1
On Variant Strategies To Solve The Magnitude Least Squares Optimization Problem In Parallel Transmission Pulse Design And Under Strict SAR And Power Constraints Andres Hoyos Idrobo,Pierre Weiss,Aurélien Massire,Alexis Amadon,Nicolas Boulant IEEE Transactions on Medical Imaging, 2013, ⟨10.1109/TMI.2013.2295465⟩ Article dans une revue hal-00858823v3
Image restoration using sparse approximations of spatially varying blur operators in the wavelet domain Paul Escande,Pierre Weiss,François Malgouyres Journal of Physics: Conference Series, 2013, vol. 464, ⟨10.1088/1742-6596/464/1/012004⟩ Article dans une revue hal-00794274v2
Variational algorithms to remove stationary noise. Application to microscopy imaging. Jérôme Fehrenbach,Pierre Weiss,Corinne Lorenzo IEEE Transactions on Image Processing, 2012, 21 (10), pp.4420 - 4430. ⟨10.1109/TIP.2012.2206037⟩ Article dans une revue hal-00613097v3
On the illumination invariance of the level lines under directed light: application to change detection Pierre Weiss,Alexandre Fournier,Laure Blanc-Féraud,Gilles Aubert SIAM Journal on Imaging Sciences, 2011, 4 (1), pp.448-471. ⟨10.1137/09077744X⟩ Article dans une revue hal-00631189v1
Live cell division dynamics monitoring in 3D large spheroid tumor models using light sheet microscopy Corinne Lorenzo,Céline Frongia,Raphaël Jorand,Jérôme Fehrenbach,Pierre Weisset al. Cell Division, 2011, 6, pp.22. ⟨10.1186/1747-1028-6-22⟩ Article dans une revue hal-00691571v1
Solving Constrained Total-variation Image Restoration and Reconstruction Problems via Alternating Direction Methods Michael Ng,Pierre Weiss,Xiao-Ming Yuan SIAM Journal on Scientific Computing, 2010, 32 (5), pp.2710-2736. ⟨10.1137/090774823⟩ Article dans une revue hal-03101413v1
Régularité et parcimonie pour les problèmes inverses en imagerie : algorithmes et comparaisons Mikael Carlavan,Pierre Weiss,Laure Blanc-Féraud Traitement du Signal, 2010 Article dans une revue inria-00503050v1
Minimax current density coil design Michael Poole,Pierre Weiss,Hector Sanchez Lopez,Michael Ng,Stuart Crozier Journal of Physics D: Applied Physics, 2010, 43 (9), pp.095001. ⟨10.1088/0022-3727/43/9/095001⟩ Article dans une revue hal-03101382v1
EFFICIENT SCHEMES FOR TOTAL VARIATION MINIMIZATION UNDER CONSTRAINTS IN IMAGE PROCESSING Pierre Weiss,Laure Blanc-Féraud,Gilles Aubert SIAM Journal on Scientific Computing, 2009, 31 (3), pp.2047-2080 Article dans une revue inria-00417725v1

Communication dans un congrès (40)

Inférence de paramètres bio-physiques par microscopie FRAP Oihan Joyot,Frédéric de Gournay,Fabian Erdel,Pierre Weiss XXXe colloque francophone de traitement du signal et des image, GRETSI - Groupe de Recherche et d'Etudes de Traitement du Signal et des Images, Aug 2025, Strasbourg, France. pp.521-524 Communication dans un congrès hal-05233750v1
Jackpot 2.0 : variété d'incertitude pour les problèmes inverses Nathanaël Munier,Emmanuel Soubies,Pierre Weiss XXXe Colloque Francophone de Traitement du Signal et des Images (GRETSI), Aug 2025, Strasbourg, France Communication dans un congrès hal-05144957v1
Sketchpose 2.0 - Entraîner des Modèles de Segmentation d'Instances en Biologie à partir d'Annotations Partielles Florian Sarron,Pierre Weiss XXXe Colloque Francophone de Traitement du Signal et des Images (GRETSI), GRETSI; Club EEA; GDR IASIS, Aug 2025, Strasboug, France Communication dans un congrès hal-05238345v1
MAP, déconvolution aveugle et a priori appris : un subtil mélange Minh Hai Nguyen,Edouard Pauwels,Pierre Weiss GRETSI 2025, Aug 2025, Strasboug, France Communication dans un congrès hal-05140575v1
Algorithmes de visualisation de non-identifiabilité Nathanaël Munier,Emmanuel Soubies,Pierre Weiss XXIXème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2023), Groupe de Recherche et d'Etudes de Traitement du Signal et des Images, Aug 2023, Grenoble, France Communication dans un congrès hal-04138308v2
DEEPBLUR: BLIND IDENTIFICATION OF SPACE VARIANT PSF Valentin Debarnot,Pierre Weiss 2021 IEEE 18th International Symposium on Biomedical Imaging (ISBI), Apr 2021, Nice, France. pp. 1544-1547, ⟨10.1109/ISBI48211.2021.9433857⟩ Communication dans un congrès hal-02998997v1
Modelling a Microscope as Low Dimensional Subspace of Operators Valentin Debarnot,Paul Escande,Thomas Mangeat,Pierre Weiss EUSIPCO 2020, Jan 2020, Amsterdam, France Communication dans un congrès hal-03092840v1
Off-the-grid data-driven optimization of sampling schemes in MRI Alban Gossard,Frédéric de Gournay,Pierre Weiss ITWIST 2020, Dec 2020, Nantes, France Communication dans un congrès hal-02945903v1
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-02374538v1
Compressed sensing and the synthesis formulation Claire Boyer,Jonas Kahn,Maximilian März,Pierre Weiss SPARS, Jul 2019, TOULOUSE, France Communication dans un congrès hal-02374485v1
Eventual linear convergence rate of an exchange algorithm for superresolution Frédéric de Gournay,Pierre Weiss,Axel Flinth SPARS, Jul 2019, TOULOUSE, France Communication dans un congrès hal-02374440v1
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 Vignaudet al. ISMRM, Jun 2019, Paris, France Communication dans un congrès hal-02374542v1
A scalable estimator of space varying blurs Application in super-resolution Valentin Debarnot,Thomas Mangeat,Pierre Weiss SPARS, Jul 2019, TOULOUSE, France Communication dans un congrès hal-02374520v1
Iterative Discretization of Optimization Problems Related to Superresolution Axel Flinth,Pierre Weiss SAMPTA, Jul 2019, bordeaux, France Communication dans un congrès hal-02374468v1
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-01577207v1
Approches variationnelles pour le stippling : distances L 2 ou transport optimal ? Frédéric de Gournay,Jonas Kahn,Léo Lebrat,Pierre Weiss GRETSI 2017, Sep 2017, Juan les pins, France Communication dans un congrès hal-01880687v1
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 Bottlaenderet al. 25th annua meeting of the International Society for Magnetic Resonance Imaging, Apr 2017, Honolulu, United States Communication dans un congrès hal-01577200v1
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-01119578v1
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-01255325v1
Bilevel Image Denoising Using Gaussianity Tests Jérôme Fehrenbach,Mila Nikolova,Gabriele Steidl,Pierre Weiss 5th International Conference on Scale-Space and Variational Methods in Computer Vision (SSVM 2015), May 2015, Lège Cap Ferret, France. pp.117-128, ⟨10.1007/978-3-319-18461-6_10⟩ Communication dans un congrès hal-01494632v1
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-01255315v1
Optical signature of multicellular tumor spheroid using index-mismatch-induced spherical aberrations G. Le Corre,Pierre Weiss,B. Ducommun,C. Lorenzo SPIE BiOS, 2014, San Francisco, France. pp.894111, ⟨10.1117/12.2041339⟩ Communication dans un congrès hal-03101484v1
PDMS MICRODEVICE ARRAYS FOR MEASURING THE FORCES EXERTED BY GROWING MULTICELLULAR TUMOR SPHEROIDS Laurene Aoun,Stanislas Larnier,Pierre Weiss,Ariane Herbulot,Bernard Ducommunet al. The 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2014), Oct 2014, San Antonio, Texas, United States Communication dans un congrès hal-01097774v1
Hyperspectral pan-sharpening: A variational convex constrained formulation to impose parallel level lines, solved with ADMM Alexis Huck,Francois de Vieilleville,Pierre Weiss,Manuel Grizonnet 2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), Jun 2014, Lausanne, France. pp.1-4, ⟨10.1109/WHISPERS.2014.8077650⟩ Communication dans un congrès hal-03101474v1
A 3D segmentation algorithm for ellipsoidal shapes. Application to nuclei extraction. Emmanuel Soubiès,Pierre Weiss,Xavier Descombes ICPRAM - International Conference on Pattern Recognition Applications and Methods, Feb 2013, Barcelona, Spain. pp.97-105 Communication dans un congrès hal-00733187v1
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-00848271v1
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-00848290v1
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-00848286v1
Spatially Varying Blur Recovery - Diagonal Approximations in the Wavelet Domain Paul Escande,Pierre Weiss,François Malgouyres International Conference on Pattern Recognition Applications and Methods, Feb 2013, Barcelona, France. pp.222-228, ⟨10.5220/0004308202220228⟩ Communication dans un congrès hal-02996809v1
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-00691623v1
A GENERALIZATION OF NEGATIVE NORM MODELS IN THE DISCRETE SETTING - Application to Stripe Denoising Pierre Weiss,Jérôme Fehrenbach International Conference on Pattern Recognition Applications and Methods, Feb 2012, Vilamoura, France. pp.337-342, ⟨10.5220/0003742603370342⟩ Communication dans un congrès hal-03101438v1
Accelerating ISTA with an active set strategy Matthieu Kowalski,Pierre Weiss,Alexandre Gramfort,Sandrine Anthoine OPT 2011: 4th International Workshop on Optimization for Machine Learning, Dec 2011, Sierra Nevada, Spain. pp.7 Communication dans un congrès hal-00696992v2
Restauration 3D en imagerie fluorescente par feuille de lumière avec implantation sur GPU François de Vieilleville,Pierre Weiss,Valérie Lobjois,Denis Kouamé Colloque du Groupe de Recherche sur le Traitement du Signal et des Images (GRETSI 2011), Association GRETSI (Groupement de Recherche en Traitement du Signal et des Images), Sep 2011, Bordeaux, France Communication dans un congrès hal-03146732v1
Alternating Direction Method of Multipliers Applied to 3D Light Sheet Fluorescence Microscopy Image Deblurring Using GPU Hardware François de Vieilleville,Pierre Weiss,Valérie Lobjois,Denis Kouamé 2011 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2011), Aug 2011, Boston, France. pp.4872-4875, ⟨10.1109/IEMBS.2011.6091207⟩ Communication dans un congrès hal-03101422v1
Complex wavelet regularization for solving inverse problems in remote sensing Mikael Carlavan,Pierre Weiss,Laure Blanc-Féraud,Josiane Zerubia IGARSS, Jul 2009, Cape Town, South Africa Communication dans un congrès inria-00417708v1
Smoothing techniques for convex problems. Applications in image processing. Pierre Weiss,Mikael Carlavan,Laure Blanc-Féraud,Josiane Zerubia SAMPTA, May 2009, Marseille, France Communication dans un congrès inria-00417713v1
Algorithme rapide pour la restauration d'image régularisée sur les coefficients d'ondelettes Mikael Carlavan,Pierre Weiss,Laure Blanc-Féraud,Josiane Zerubia GRETSI, Sep 2009, Dijon, France Communication dans un congrès inria-00417654v1
A proximal method for inverse problems in image processing Pierre Weiss,Laure Blanc-Féraud EUSIPCO, Aug 2009, Glasgow, United Kingdom Communication dans un congrès inria-00417712v1
A contrast equalization procedure for change detection algorithms: applications to remotely sensed images of urban areas Alexandre Fournier,Pierre Weiss,Laure Blanc-Féraud,Gilles Aubert International Conference on Pattern Recognition, International Association of Pattern Recognition, Dec 2008, Tampa, United States. pp.1-4 Communication dans un congrès inria-00307727v1
COMPRESSION ARTIFACTS REDUCTION USING VARIATIONAL METHODS : ALGORITHMS AND EXPERIMENTAL STUDY Pierre Weiss,Laure Blanc-Féraud,Thomas André,Marc Antonini ICASSP 2008 - 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, Mar 2008, Las Vegas, France. pp.1173-1176, ⟨10.1109/ICASSP.2008.4517824⟩ Communication dans un congrès hal-03101401v1

Thèse (1)

Algorithmes rapides d'optimisation convexe. Applications à la reconstruction d'images et à la détection de changements. Pierre Weiss Mathématiques [math]. Université Nice Sophia Antipolis, 2008. Français. ⟨NNT : ⟩ Thèse tel-00349452v1

HDR (1)

Contributions en mathématiques de l'imagerie Pierre Weiss Analyse numérique [math.NA]. Université toulouse 3 Paul Sabatier, 2019 HDR tel-02309309v1

Chapitre d'ouvrage (2)

Exploring instabilities of inverse problem solvers with low-dimensional manifolds Nathanaël Munier,Emmanuel Soubies,Pierre Weiss Alemdar Hasanov Hasanoğlu, Roman Novikov, Karel Van Bockstal. Inverse Problems: Modelling and Simulation. Extended Abstracts of the IPMS Conference 2024, Birkhäuser Cham, 2025, 978-3-031-87212-9 Chapitre d'ouvrage hal-04753218v1
Graph Cut Based Segmentation of Predefined Shapes: Applications to Biological Imaging Emmanuel Soubies,Pierre Weiss,Xavier Descombes Pattern Recognition Applications and Methods., 318, Springer-Verlag, pp.153-170, 2015, Advances in Intelligent Systems and Computing, 978-3-319-12610-4. ⟨10.1007/978-3-319-12610-4_10⟩ Chapitre d'ouvrage hal-01088384v1

Brevet (1)

method and apparatus for accelerated magnetic resonance imaging Nicolas Chauffert,Philippe Ciuciu,Jonas Kahn,Carole Lazarus,Alexandre Vignaudet al. France, Patent n° : US2020/0205692. 2020 Brevet hal-03103344v1

Poster de conférence (1)

Physically plausible K-space trajectories for Compressed Sensing in MRI: From simulations to real acquisitions C Lazarus,N Chauffert,J Kahn,Pierre Weiss,A Vignaudet al. CEA Visiting committee on High Performance Computing, Mar 2016, Saclay, France. 2016 Poster de conférence hal-01296496v1

Rapport (5)

SPATIALLY VARYING BLUR RECOVERY. Diagonal Approximations in the Wavelet Domain Paul Escande,Pierre Weiss,François Malgouyres 2012 Rapport hal-00733194v2
On the illumination invariance of the level lines under directed light. Application to change detection. Pierre Weiss,Alexandre Fournier,Laure Blanc-Féraud,Gilles Aubert [Research Report] RR-6612, INRIA. 2008, pp.36 Rapport (rapport de recherche) inria-00310383v1
Reconstruction d'images satellitaires à partir d'un échantillonnage irrégulier Mikael Carlavan,Pierre Weiss,Laure Blanc-Féraud,Josiane Zerubia [Rapport de recherche] RR-6732, INRIA. 2008 Rapport (rapport de recherche) inria-00340975v2
Efficient schemes for total variation minimization under constraints in image processing Pierre Weiss,Gilles Aubert,Laure Blanc-Féraud [Research Report] RR-6260, INRIA. 2007, pp.36 Rapport (rapport de recherche) inria-00166096v3
Some applications of $l^\infty$-constraints in image processing Pierre Weiss,Gilles Aubert,Laure Blanc-Féraud [Research Report] RR-6115, INRIA. 2006, pp.33 Rapport (rapport de recherche) inria-00114051v2