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authIdHal_s : jean-letang
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Total variation and point spread function priors for MLEM reconstruction in Compton camera imaging

Yuemeng Feng , Ane Etxebeste , Jean Michel Létang , David Sarrut , Voichita Maxim et al.
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Nov 2018, Sydney, Australia. ⟨10.1109/NSSMIC.2018.8824767⟩
Conference papers hal-02359265v1

Simulation of micro- nanodosimetry spectra and free radicals with Geant4-DNA, LQD, PHYCHEML, CHEM for ion beams

Yasmine Ali , Caterina Monini , Jean Michel Létang , Etienne Testa , Lydia Maigne et al.
ICCR-MCMA The International Conference on the Use of Computers in Radiation Therapy and the International Conference on Monte Carlo Techniques for Medical Applications, Jun 2019, Montreal, Canada
Conference papers hal-02308706v1

Benchmarking micro- and nanodosimetry spectra and free radicals simulated with GEANT4DNA, LQD, PHYCHEML, CHEM for ion beams

Yasmine Ali , Caterina Monini , Jean Michel Létang , Etienne Testa , Lydia Maigne et al.
PTCOG 58, Jun 2019, Manchester, United Kingdom
Conference papers hal-02308735v1

Monitoring the Bragg peak location by means of prompt gamma measurements

M. Bajard , M. Chevallier , D. Dauvergne , F. Le Foulher , N. Freud et al.
International School on Hadrontherapy «Edwin McMillan» Workshop on Hadron Beam Therapy of Cancer, Apr 2009, Sicile, Italy
Conference papers in2p3-00475607v1
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Monte Carlo simulations of prompt-gamma emission during carbon ion irradiation

F. Le Foulher , M. Bajard , M. Chevallier , D. Dauvergne , N. Freud et al.
IEEE Transactions on Nuclear Science, 2010, 57 (5), pp.2768-2772
Journal articles in2p3-00480024v1

Characterization and simulation of microstructure and properties of EPS lightweight concrete

D. Bouvard , Jean-Marc Chaix , Rémi Dendievel , Arnaud Fazekas , J.M. Letang et al.
Cement and Concrete Research, 2007, pp.1666-1673
Journal articles hal-00434110v1

Optimization of dual-energy CT acquisitions for proton therapy using projection-based decomposition

Gloria Vilches-Freixas , Jean Michel Létang , Nicolas Ducros , Simon Rit
Medical Physics, 2017, 44 (9), pp.4548-4558 ⟨10.1002/mp.12448⟩
Journal articles hal-01572447v1

Characterizing the behavior of scattered radiation in multi-energy x-ray imaging

Artur Sossin , Véronique Rebuffel , J. Tabary , Jean Michel Létang , N. Freud et al.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2017, 850, pp.25 - 34. ⟨10.1016/j.nima.2017.01.032⟩
Journal articles hal-01572460v1

Compton camera study for high efficiency SPECT and benchmark with Anger system

Mattia Fontana , Denis Dauvergne , Jean Michel Létang , Jean-Luc Ley , Etienne Testa et al.
Physics in Medicine and Biology, 2017, 62, pp.8794-8812. ⟨10.1088/1361-6560/aa926a⟩
Journal articles hal-01685468v1

Plateforme didactique mutualisée de travaux pratiques en instrumentation et imagerie biomédicale

David Rousseau , Bonet Axel , Bruno Montcel , Cédric Ray , Kevin Tse Ve Koon et al.
12ème édition du colloque du Club EEA consacré à l'Enseignement des Technologies de l'Information et des Systèmes - CETSIS 2017, May 2017, Le Mans, France
Conference papers hal-01598498v1

Online particle therapy monitoring using prompt-gamma radiation: collimated camera design with TOF

M. Pinto , D. Dauvergne , M. de Rydt , G. Dedes , N. Freud et al.
52nd Annual Conference of the Particle Therapy Co-Operative Group, Jun 2013, Essen, Germany
Conference papers hal-00838456v1

Real-time proton beam range monitoring by means of prompt-gamma detection with a collimated camera

F. Roellinghoff , A. Benilov , D. Dauvergne , G. Dedes , N. Freud et al.
Physics in Medicine and Biology, 2014, 59 (5), pp.1327-1338. ⟨10.1088/0031-9155/59/5/1327⟩
Journal articles hal-00967209v1

Compton camera design optimization for detection efficiency enhancement in Nuclear Medicine

A. Etxebeste , Denis Dauvergne , Jean Michel Létang , M. Borja-Lloret , G. Llosá et al.
IEEE Nuclear Science Symposium and Medical Imaging Conference (IEEE NSS MIC) 2020, Oct 2020, Virtual Boston, United States
Conference poster hal-03129834v1
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3D reconstruction benchmark of a Compton camera against a parallel hole gamma-camera on ideal data

Yuemeng Feng , Ane Etxebeste , David Sarrut , Jean Michel Létang , Voichita Maxim et al.
IEEE Transactions on Radiation and Plasma Medical Sciences, 2020, 4 (4), pp.479 - 488. ⟨10.1109/TRPMS.2019.2955745⟩
Journal articles hal-02505759v1
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Modeling complex particles phase space with GAN for Monte Carlo SPECT simulations: a proof of concept

David Sarrut , A. Etxebeste , Nils Krah , Jean Michel Létang
Phys.Med.Biol., 2021, 66 (5), pp.055014. ⟨10.1088/1361-6560/abde9a⟩
Journal articles hal-03150535v1
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A review of the use and potential of the GATE Monte Carlo simulation code for radiation therapy and dosimetry applications

D. Sarrut , M. Bardiès , N. Boussion , N. Freud , S. Jan et al.
Medical Physics, 2014, 41, pp.064301. ⟨10.1118/1.4871617⟩
Journal articles hal-01015819v1
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Relative stopping power resolution in time-of-flight proton CT

Nils Krah , Denis Dauvergne , Jean Michel Létang , Simon Rit , Etienne Testa et al.
Physics in Medicine and Biology, 2022, 67 (16), pp.165004. ⟨10.1088/1361-6560/ac7191⟩
Journal articles hal-03677847v1
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A new hybrid next-event estimator for photon-based Monte Carlo dose rate calculations

Ettore Guadagni , Cindy Le Loirec , Yannick Pénéliau , Jean Michel Létang , Davide Mancusi et al.
The European Physical Journal Plus, 2021, 136 (11), pp.1135. ⟨10.1140/epjp/s13360-021-02120-5⟩
Journal articles hal-03442633v1

Quasi Monte-Carlo Voxelized Source Sampling

T. Kaprelian , A. Etxebeste , Nils Krah , Jean Michel Létang , Victor Ostromoukhov et al.
International Conference on Monte Carlo Techniques for Medical Applications (MCMA) 2022, Apr 2022, Antwerpen, Belgium.
Conference poster hal-03718123v1

Monte Carlo simulation of prompt gamma-ray emission in proton therapy using a specific track length estimator

W. El Kanawati , J.M. Letang , D. Dauvergne , M. Pinto , D. Sarrut et al.
Physics in Medicine and Biology, 2015, 60 (20), pp.8067. ⟨10.1088/0031-9155/60/20/8067⟩
Journal articles hal-01207342v1

Medical applications of diamond detectors: online control of Hadrontherapy with fast timing and Microbeam Radiation Therapy monitoring

Denis Dauvergne , L. Abbassi , Jean-François Adam , A. Bes , G. Bosson et al.
JSPS-CNRS diamond detector workshop 2019, Oct 2019, Yuzawa city, Akita, Japan
Conference papers hal-02382681v1
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Development of a Time-Of-Flight Compton Camera for Online Control of Ion therapy

J.-L. Ley , C. Abellan , J.-P. Cachemiche , M. Dahoumane , D. Dauvergne et al.
ICTR-PHE 2014, Feb 2014, Genève, Switzerland
Conference poster hal-00945490v1

An extension of the GATE Monte Carlo simulation toolkit to model Compton Camera systems

A. Etxebeste , Y. Feng , Jean Michel Létang , Voichita Maxim , Etienne Testa et al.
Third Geant4 International User Conference, Oct 2018, Bordeaux, France
Conference papers hal-01926614v1

Automatic construction of minimal paths in 3D images: an application to virtual endoscopy

T Deschamps , Jean Michel Létang , B Verdonck , Ld Cohen
Proc. Computer Assisted Radiology and Surgery, 1999, Unknown, Unknown Region. pp.151--155
Conference papers hal-01921622v1

Movement detection process in monocular imaging with fixed acquisition system.

Jean-Michel Létang , Veronique Rebuffel
1994
Other publications hal-01921623v1

Comparison between Anger and Compton cameras for medical imaging: A Monte Carlo simulation study

M. Fontana , D. Dauvergne , J. Krimmer , J.-M. Letang , J.-L. Ley et al.
Forum de la Recherche en Cancérologie Auvergne-Rhône-Alpes, Apr 2017, Villeurbanne, France.
Conference poster in2p3-01501686v1
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Monitoring the Bragg peak location of 73 MeV/u carbon ions by means of prompt $\gamma$-ray measurements

E. Testa , M. Bajard , M. Chevallier , D. Dauvergne , F. Le Foulher et al.
Applied Physics Letters, 2008, 93, pp.093506. ⟨10.1063/1.2975841⟩
Journal articles in2p3-00315797v1

Physical measurements for real time monitoring of the Bragg peak location by means of single photon detection

M. Testa , M. Bajard , M. Chevallier , D. Dauvergne , N. Freud et al.
12th International Workshop on Radiation Imaging Detectors, 2010, Cambridge, United Kingdom
Conference poster in2p3-00778976v1

Real-time Online Monitoring of the Ion Range by means of Prompt Secondary Radiations

E. Testa , L. Balleyguier , J. Baudot , S. Brons , L. Caponetto et al.
2012 Nuclear Science Symposium, Medical Imaging Conference & Workshop on Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors, Oct 2012, Anaheim, United States. pp.NA
Conference papers hal-00840429v1

An improved computational method to optimize the stopping power calibration curve for patient-specific proton therapy planning

Nils Krah , Mauro Testa , Jean Michel Létang , Simon Rit , Ilaria Rinaldi et al.
IEEE NSS MIC 2016, Oct 2016, Strasbourg, France
Conference poster hal-01492914v1