Chaithya GR has been selected by the NUMERICS committee to start his PhD project entitled Deep learning for the joint optimization of accelerated sampling and reconstruction schemes for high-resolution brain … Continue reading "Chaithya GR got a NUMERICS PhD position!"Read More »

Check out here our collaborative paper published in June 2020 in Astronomy & Computing on the open source PySAP software for sparse image reconstruction.Read More »

Check out here our recent paper published in June 2020 in NMR in Biomedicine about stack of 2D SPARKLING strategies and local 3D SPARKLING to end up with isotropic 3D … Continue reading "3D SPARKLING paper is out!"Read More »

Deep learning for fast MR image reconstruction Due to the COVID-19 pandemic, watch out Zaccharie Ramzi’s video at ISBI 2020 about his benchmark of Deep Learning MRI image reconstruction methods … Continue reading "Zaccharie’s Ramzi video to virtual ISBI 2020 conference"Read More »

Feb 2020: Zaccharie Ramzi, 2nd year PhD student, has shown that cross-domain learning achieves the best image quality with a limited number of parameters in Deep Learning architectures. Read the … Continue reading "Reach Z. Ramzi’s paper on DL for MRI recon in Applied Sciences"Read More »

Carole Lazarus has  played a key role for women in science in 2019, as acknowledged on Feb, 11 2020 - the Women in Science Day in the ISMRM society.Read More »

The final defense of the COSMIC project will be held on Feb, 3 at 4:00pm in the Bloch amphitheater at CEA Saclay (Ormes des Merisiers). Link to the slide set … Continue reading "2020 DRF Impulsion Days"Read More »

Philippe Ciuciu will be giving a 3-min power pitch (see slides here) at the 2020 ISMRM workshop focusing on Data sampling and Image reconstruction that will be held in Sedona, … Continue reading "Presentation of the PySAP-MRI plugin at the 2020 ISMRM WS Data sampling & Image reconstruction"Read More »

Loubna El Gueddari will defend her PhD thesis at NeuroSpin on December, 13th at 2:30PM. Her thesis was entitled: Proximal structured sparsity regularization for online reconstruction in high-resolution accelerated MRI.Read More »

Very proud of Carole Lazarus our former PhD student at NeuroSpin, winner of the prize of the Chancellery of the Universities of Paris 2019 edition in the Sciences At Large … Continue reading "Carole Lazarus awarded by The Chancellor of University of Paris, 2019 Edition"Read More »

We're glad to welcome Guillaume Daval Frérot in the COSMIC team in November 2019 as a CIFRE PhD student with Siemens-Heathineers. Guillaume will be working on deep learning MR image … Continue reading "Welcome to Guillaume Daval Frérot"Read More »

We're glad to welcome Mathilde Ripart in the COSMIC team in November 2019 as research engineer to demonstrate the added value to the patient of Sparkling acquisition in MRI. Mathilde … Continue reading "Welcome to Mathilde Ripart"Read More »

Carole Lazarus will receive on Dec, 3 at La Sorbonne Université the 2019 Best PhD award from the Chancellor of Paris University in the Section General Sciences. For more details … Continue reading "Carole Lazarus: Best PhD award from Chancellor of Univ. Paris in 2019"Read More »

We're glad to welcome Anaïs Artiges in the COSMIC team in October 2019 as PhD student. She'll be working under the joint supervision of Cyril Poupon and Philippe Ciuciu on … Continue reading "Welcome to Anaïs Artiges"Read More »

We're glad to welcome Chaithya Giliyar Radhakrishna in the COSMIC team in July 2019 for a 1-year research engineer contract. Chaithya will be working both on the accelerated acquisition and … Continue reading "Welcome to Chaithya GR"Read More »

Carole Lazarus will be competing as finalist to the Rabit Young Investigator Award at the 27th edition of the ISMRM conference for her work entitled: SPARKLING: variable-density  k-space filling curves … Continue reading "Attending ISMRM 2019 (Montreal, QU, Canada; May, 11-17)"Read More »

Philippe Ciuciu will be giving a tutorial with Prof. Jeffrey Fessler (U Michigan) on the recent progresses in Compressed sensing MR data acquisition and machine learning for image reconstruction. Go … Continue reading "Attending ISBI 2019 conference (Venice, Italy)"Read More »

We're glad to Welcome Zaccharie Ramzi for his PhD starting on Feb, 12 2019 between NeuroSpin (Inria Parietal team) and DAp (Comostat) under the joint supervision of Dr Philippe Ciuciu … Continue reading "Weclome to Zaccharie Ramzi"Read More »

Nicolas Chartier will join us on Jan, 20 2019 for a 7-month contract to work on the development of a 3D SPARKLING Python package in order to quickly generate MRI … Continue reading "Welcome to Nicolas Chartier"Read More »

After two years of existence, the scientific achievements of the COSMIC project will be presented to the whole DRF community.Read More »

Carole Lazarus will defend her PhD thesis at NeuroSpin on September, 28th 2018 at 2:30PM. Her thesis was entitled: Compressed sensing in MRI: Optimization-driven design of k-space filling curves for … Continue reading "Carole Lazarus’ PhD defense"Read More »

After a 2-year life, the COSMIC project has been very well evaluated and will continue for at least 3 years. (The slides presented during the defense are available here).Read More »

Download our poster on Compressed Sensing MRI reconstruction comparing the impact of using fast curvelets and redundant multiscale decompositions instead of orthogonal transforms. (Poster in PDF)Read More »

Dr Abderrahim Halimi, now currently Assistant Professor at Heriot-Watt University (Edinburgh, Scotland), is visting us for 6 weeks at NeuroSpin (April, 20- June, 2) to develop a collaboration on inverse problem solving … Continue reading "Welcome to Dr Abderrahim Halimi (April, 20th 2018)"Read More »

Philippe Ciuciu and Jean-Luc Starck explain how they meet each other and the origin of the COSMIC project  funded by the DRF Impulsion mecahnim in 2016 by CEA/DRF depuis 2016. … Continue reading "Interview croisée pour Les Défis du CEA (Mars 2018)"Read More »

Carole was runner-up of the #MT180 contest (My PhD thesis in 180 sec) at the Paris-Saclay University level. This took place on March, 22nd 2018 in Gif-sur-Yvette. Watch her performance:Read More »

Loubna El Gueddari will be presenting two posters at the 16th IEEE International Symposium on Biomedical Imaging that will be held in Washington DC (April, 3-7 2018). The topics of … Continue reading "Attending ISBI 2018 conference (Washington DC)"Read More »

Benoît Sarthou, who is currently in gap year at ENSTA Paris-Tech, has joined us for 5 months to work on the development of our PySAP software.Read More »

On the 1st of Dec. 2017, Samuel Farrens has been hired on a permanent CEA research scientist position with part time dedicated to the COSMIC project. His main affiliation is CosmoStat and Sam … Continue reading "Congrats to Sam!"Read More »

After one year of existence, the scientific achievements of the COSMIC project have been presented to the whole DRF community (The slides of my talk are available here).Read More »

The COSMIC project will be advertised at the next ISMRM conference in April 2017 that will be held in Honolulu, Convention Center. All details are available <a href="http://www.ismrm.org/2017-annual-meeting-exhibition/">here</a>.Read More »

We are very pleased to announce that Prof. Jeffrey Fessler (Univ. Michigan, USA) will visit us at NeuroSpin on June 1st and 2nd, 2017. In this respect, he will give … Continue reading "Prof. Jeff Fessler – Invited Speaker@NeuroSpin on June, 1-2 2017"Read More »

M. Hamza Cherkaoui will join the COSMIC project at NeuroSpin for his M2 internship for about 5 months. He will start in April 2017 and his research topic will be … Continue reading "Welcome to Hamza Cherkaoui"Read More »

Jean-Luc Starck will give an invited talk on Sparse reconstruction of radio transients and multichannel images at the forthcoming AIDA-2020 (Academia meets Industry) conference  dedicated to Medical Imaging and Image Processing.Ming Jiang & … Continue reading "Jean-Luc Starck: Invited Speaker@AIDA-2020"Read More »

We are glad to attend the Dedale (EU FET-OPEN project led by J.-L. Starck) meeting (Sep. 4-6 in Nice) and present some recent work on compressed sensing for Magnetic Resonance Imaging, … Continue reading "Invitation to the DEDALE Workshop (Sep., 2017)"Read More »

We have been invited to contribute to the special session led by Jérôme Idier (IRCCyN/CNRS) and Cédric  Herzet (INRIA Rennes) on the Compressed Sensing topic. We will highlight the recent results we obtained at 7 … Continue reading "Invitation to the Special Session “Compressed sensing and inversion” at the 2017 Gretsi conference"Read More »

We (Jean-Luc Starck & Philippe Ciuciu) recently presented our own contribution in CS at the 4th edition of the BASP Frontiers workshop which held at Villars sur Ollon in January 2017. … Continue reading "BASP Frontiers Workshop"Read More »

This project has been funded by the CEA Division of Fundamental Research for 1 year in 2016 to foster  collaborations between CEA research scientists and engineers working in biomedical imaging at … Continue reading "Welcome to the COSMIC website!"Read More »