Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Emmanuel Soubies"'
Publikováno v:
IEEE Signal Processing Letters
IEEE Signal Processing Letters, 2023, ⟨10.1109/LSP.2023.3277792⟩
IEEE Signal Processing Letters, 2023, ⟨10.1109/LSP.2023.3277792⟩
International audience; The Gap safe screening technique is a powerful tool to accelerate the convergence of sparse optimization solvers. Its performance is largely based on the ability to determine the smallest ``sphere'', centered at a given feasib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ece47adef032082e60810c1bdcab7d0a
https://hal.science/hal-03891840
https://hal.science/hal-03891840
Publikováno v:
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing, 2022, ⟨10.1109/TSP.2022.3188177⟩
IEEE Transactions on Signal Processing, 2022, ⟨10.1109/TSP.2022.3188177⟩
International audience; Non-negative matrix factorization with transform learning (TL-NMF) is a recent idea that aims at learning data representations suited to NMF. In this work, we relate TL-NMF to the classical matrix joint-diagonalization (JD) pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91209fa4f68ec523bb6fe76fb7b60d8a
Publikováno v:
ISBI
IEEE 18th International Symposium on Biomedical Imaging (ISBI)
IEEE 18th International Symposium on Biomedical Imaging (ISBI), Apr 2021, Nice (Virtual), France
IEEE 18th International Symposium on Biomedical Imaging (ISBI)
IEEE 18th International Symposium on Biomedical Imaging (ISBI), Apr 2021, Nice (Virtual), France
International audience; Single-molecule localization microscopy (SMLM) is a fluorescence microscopy technique that achieves super-resolution imaging by sequentially activating and localizing random sparse subsets of fluorophores. Each activated fluor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7dd38529c02e693181ba8095a448cf4
https://doi.org/10.1109/isbi48211.2021.9433998
https://doi.org/10.1109/isbi48211.2021.9433998
Publikováno v:
Proceedings of EUSIPCO 2020
28th European Signal Processing Conference-EUSIPCO 2020
28th European Signal Processing Conference-EUSIPCO 2020, Jan 2021, Amsterdam, Netherlands. pp.2026-2029
EUSIPCO
28th European Signal Processing Conference-EUSIPCO 2020
28th European Signal Processing Conference-EUSIPCO 2020, Jan 2021, Amsterdam, Netherlands. pp.2026-2029
EUSIPCO
International audience; We consider a new stochastic formulation of sparse representations that is based on the family of symmetric α-stable (SαS) distributions. Within this framework, we develop a novel dictionary-learning algorithm that involves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6290a9aa2d410b4958340e9fd161010e
https://hal.archives-ouvertes.fr/hal-02966135/file/Aziznejad_Eusipco_2020.pdf
https://hal.archives-ouvertes.fr/hal-02966135/file/Aziznejad_Eusipco_2020.pdf
Publikováno v:
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto (virtual), Canada
ICASSP
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto (virtual), Canada
ICASSP
International audience; Safe screening rules are powerful tools to accelerate iterative solvers in sparse regression problems. They allow early identification of inactive coordinates (i.e., those not belonging to the support of the solution) which ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f4363e4d080f71403691318bec4061
https://hal.science/hal-03147345v2
https://hal.science/hal-03147345v2
Publikováno v:
IEEE Transactions on Computational Imaging
IEEE Transactions on Computational Imaging, IEEE, 2020, 6 (1), pp.727-738. ⟨10.1109/TCI.2020.2969070⟩
IEEE Transactions on Computational Imaging, IEEE, 2020, 6 (1), pp.727-738. ⟨10.1109/TCI.2020.2969070⟩
A broad class of imaging modalities involve the resolution of an inverse-scattering problem. Among them, three-dimensional optical diffraction tomography (ODT) comes with its own challenges. These include a limited range of views, a large size of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b93fae3a491dfdc69b908b15e3919fd
https://hal.archives-ouvertes.fr/hal-02457399
https://hal.archives-ouvertes.fr/hal-02457399
Publikováno v:
IEEE Signal Processing Letters
IEEE Signal Processing Letters, Institute of Electrical and Electronics Engineers, 2020, 27, pp.1555-1559. ⟨10.1109/LSP.2020.3020431⟩
IEEE Signal Processing Letters, 2020, 27, pp.1555-1559. ⟨10.1109/LSP.2020.3020431⟩
IEEE Signal Processing Letters, Institute of Electrical and Electronics Engineers, 2020, 27, pp.1555-1559. ⟨10.1109/LSP.2020.3020431⟩
IEEE Signal Processing Letters, 2020, 27, pp.1555-1559. ⟨10.1109/LSP.2020.3020431⟩
International audience; Non-negative matrix factorization with transform learning (TL-NMF) aims at estimating a short-time orthogonal transform that projects temporal data into a domain that is more amenable to NMF than off-the-shelf time-frequency t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::916338941a9b7188204bd43941feb0e8
https://hal.archives-ouvertes.fr/hal-02542653
https://hal.archives-ouvertes.fr/hal-02542653
Publikováno v:
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, In press
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2020, ⟨10.1109/TIP.2020.2984313⟩
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, In press
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2020, ⟨10.1109/TIP.2020.2984313⟩
International audience; Single-particle cryo-electron microscopy (cryo-EM) reconstructs the three-dimensional (3D) structure of bio-molecules from a large set of 2D projection images with random and unknown orientations. A crucial step in the single-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac4dbccda15d1c1dbda8e8f5b31f2664
https://pubmed.ncbi.nlm.nih.gov/32248108
https://pubmed.ncbi.nlm.nih.gov/32248108
Autor:
Emmanuel Soubies, Agata Radwanska, Dominique Grall, Laure Blanc-Féraud, Ellen Van Obberghen-Schilling, Sébastien Schaub
Publikováno v:
Scientific Reports
Scientific Reports, Nature Publishing Group, 2019, 9 (1), ⟨10.1038/s41598-018-36119-3⟩
Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-018-36119-3⟩
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Scientific Reports, Nature Publishing Group, 2019, 9 (1), ⟨10.1038/s41598-018-36119-3⟩
Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-018-36119-3⟩
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
International audience; High resolution imaging of molecules at the cell-substrate interface is required for understanding key biological processes. Here we propose a complete pipeline for multi-angle total internal reflection fluorescence microscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::187c22f11740b63e8a280802503d7b1f
https://hal.inria.fr/hal-02017844
https://hal.inria.fr/hal-02017844
Publikováno v:
Optics Communications
Optics Communications, 2021, 499, pp.127290. ⟨10.1016/j.optcom.2021.127290⟩
Optics Communications, Elsevier, 2021, 499, pp.127290. ⟨10.1016/j.optcom.2021.127290⟩
Optics Communications, 2021, 499, pp.127290. ⟨10.1016/j.optcom.2021.127290⟩
Optics Communications, Elsevier, 2021, 499, pp.127290. ⟨10.1016/j.optcom.2021.127290⟩
International audience; Single-molecule localization microscopy (SMLM) is a powerful method for the imaging of cellular structures. This modality delivers nanoscale resolution by sequentially activating a subset of fluorescent molecules and by extrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07ebf5769e9e141e2ee57d015021be61
https://doi.org/10.1016/j.optcom.2021.127290
https://doi.org/10.1016/j.optcom.2021.127290