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Jean Létang

CREATIS medical imaging laboratory — CNRS UMR 5220 — INSERM U1294 — Université Lyon 1 – INSA Lyon - Université Jean Monnet Saint-Etienne — Centre Léon Bérard
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  • 139739
  • 20549
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Publications

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Combining Wave and Particle Effects in the Simulation of X-ray Phase Contrast—A Review

Emilie Pietersoone , Jean Michel Létang , Simon Rit , Emmanuel Brun , Max Langer
Instruments, 2024, 8 (1), pp.8. ⟨10.3390/instruments8010008⟩
Journal articles hal-04442808v1

Analytical modeling and Monte Carlo simulations of multi-parallel slit and knife-edge slit prompt gamma cameras

Brent Huisman , Enrique Muñoz , Denis Dauvergne , Jean Michel Létang , David Sarrut
Physics in Medicine and Biology, 2023, 68 (11), pp.115009. ⟨10.1088/1361-6560/acd237⟩
Journal articles hal-04100094v1

Neutron elastic scattering kernel for Monte Carlo next-event estimators in Tripoli-4®

Henri Hutinet , Cindy Le Loirec , Davide Mancusi , Jean Michel Létang , Abdallah Lyoussi
The European Physical Journal Plus, 2023, 138 (3), pp.189. ⟨10.1140/epjp/s13360-023-03787-8⟩
Journal articles hal-04011819v1
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Cone-beam pair-wise data consistency conditions in helical CT

Mélanie Mouchet , Jean Michel Létang , Jérome Lesaint , Simon Rit
IEEE Transactions on Medical Imaging, 2023, 42 (10), pp.2853-2864. ⟨10.1109/TMI.2023.3265812⟩
Journal articles hal-04072471v1

gVirtualXray (gVXR): Simulating X-ray radiographs and CT volumes of anthropomorphic phantoms

Jamie Lea Pointon , Tianci Wen , Jenna Tugwell-Allsup , Jean Michel Létang , Franck Patrick Vidal
Software Impacts, 2023, 16, pp.100513. ⟨10.1016/j.simpa.2023.100513⟩
Journal articles hal-04103857v1

Simulation of X-ray projections on GPU: Benchmarking gVirtualXray with clinically realistic phantoms

Jamie Lea Pointon , Tianci Wen , Jenna Tugwell-Allsup , Aaron Sújar , Jean Michel Létang
Computer Methods and Programs in Biomedicine, 2023, 234, pp.107500. ⟨10.1016/j.cmpb.2023.107500⟩
Journal articles hal-04072581v1
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Annihilation photon GAN source model for PET Monte Carlo simulation

David Sarrut , A Etxebeste , T Kaprelian , A Saporta , J M Létang
Physics in Medicine and Biology, 2023, 68 (13), pp.135018. ⟨10.1088/1361-6560/acdfb1⟩
Journal articles inserm-04151359v1

Investigation of wrinkle artifacts along metallic fatigue cracks in phase contrast synchrotron tomography via simulations and experiments

Ce Xiao , Jean-Yves Buffière , Jean Michel Létang , Wolfgang Ludwig
Materials Characterization, 2022, 194, ⟨10.1016/j.matchar.2022.112431⟩
Journal articles hal-03955727v1
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Modeling families of particle distributions with conditional GAN for Monte Carlo SPECT simulations

Albert Saporta , Ane Etxebeste , Théo Kaprelian , Jean Michel Létang , David Sarrut
Physics in Medicine and Biology, 2022, 67 (23), pp.234001. ⟨10.1088/1361-6560/aca068⟩
Journal articles hal-03920207v1
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Characterization of internal fatigue cracks in aluminum alloys by simulation of phase contrast tomography

Ce Xiao , Jean Michel Létang , Jean-Yves Buffière
Scientific Reports, 2022, 12 (1), pp.5981. ⟨10.1038/s41598-022-09811-8⟩
Journal articles hal-03638496v1
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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
Physics in Medicine and Biology, 2022, 67 (16), pp.165004. ⟨10.1088/1361-6560/ac7191⟩
Journal articles hal-03677847v1
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Use of fast realistic simulations on GPU to extract CAD models from microtomographic data in the presence of strong CT artefacts

Franck Vidal , Iwan Mitchell , J.-M. Letang
Precision Engineering, 2022, 74, pp.110-125. ⟨10.1016/j.precisioneng.2021.10.014⟩
Journal articles hal-03409039v1

Estimate of the Biological Dose in Hadrontherapy Using GATE

Yasmine Ali , Caterina Monini , Etienne Russeil , Jean Michel Létang , Etienne Testa
Cancers, 2022, 14 (7), pp.1667. ⟨10.3390/cancers14071667⟩
Journal articles hal-03622514v1
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Region-of-Interest CT Reconstruction using Object Extent and Singular Value Decomposition

Aurelien Coussat , Simon Rit , Rolf Clackdoyle , Michel Defrise , Laurent Desbat
IEEE Transactions on Radiation and Plasma Medical Sciences, 2022, 6 (5), pp.537-551. ⟨10.1109/TRPMS.2021.3091288⟩
Journal articles hal-03275441v2
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Projection deconvolution for proton CT using the spatially variant path uncertainty

Feriel Khellaf , Nils Krah , Jean Michel Létang , Simon Rit
IEEE Transactions on Radiation and Plasma Medical Sciences, 2022, 6 (8), pp.847-858. ⟨10.1109/TRPMS.2022.3167334⟩
Journal articles hal-03656408v1

Monte Carlo simulations of nanodosimetry and radiolytic species production for monoenergetic proton and electron beams. Benchmarking of GEANT4‐DNA and LPCHEM codes

Yasmine Ali , Lucas Auzel , Caterina Monini , Kateryna Kriachok , Jean Michel Létang
Medical Physics, 2022, 49 (5), pp.3457-3469. ⟨10.1002/mp.15609⟩
Journal articles hal-03622534v1
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Imaging of polychromatic sources through Compton spectral reconstruction

Enrique Muñoz , A. Etxebeste , Denis Dauvergne , Jean Michel Létang , David Sarrut
Physics in Medicine and Biology, 2022, 67 (19), pp.195017. ⟨10.1088/1361-6560/ac92b9⟩
Journal articles hal-03808491v1
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Influence of Doppler broadening model accuracy in Compton camera list-mode MLEM reconstruction

Yuemeng Feng , Jean Michel Létang , David Sarrut , Voichita Maxim
Inverse Problems in Science and Engineering, 2021, 29 (13), pp.3509-3529. ⟨10.1080/17415977.2021.2011863⟩
Journal articles hal-03481082v1
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Energy-adaptive calculation of the most likely path in proton CT

Nils Krah , Denis Dauvergne , Jean Michel Létang , Simon Rit , Etienne Testa
Physics in Medicine and Biology, 2021, 66, pp.20NT02. ⟨10.1088/1361-6560/ac2999⟩
Journal articles hal-03353954v1
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Evaluation of simulators for x-ray speckle-based phase contrast imaging

Laurene Quenot , Emmanuel Brun , Jean Michel Létang , Max Langer
Physics in Medicine and Biology, 2021, 66 (17), pp.1--12. ⟨10.1088/1361-6560/ac1f38⟩
Journal articles hal-03329939v1
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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 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
The European Physical Journal Plus, 2021, 136 (11), pp.1135. ⟨10.1140/epjp/s13360-021-02120-5⟩
Journal articles hal-03442633v1
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Characterization of a beam-tagging hodoscope for hadrontherapy monitoring

Oreste Allegrini , J. P. Cachemiche , C.P.C. Caplan , Bruno Carlus , Xiushan Chen
Journal of Instrumentation, 2021, 16, pp.P02028. ⟨10.1088/1748-0221/16/02/P02028⟩
Journal articles hal-03103624v1
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Influence of sub-nanosecond time of flight resolution for online range verification in proton therapy using the line-cone reconstruction in Compton imaging

Jayde Livingstone , Denis Dauvergne , A. Etxebeste , Mattia Fontana , Marie-Laure Gallin-Martel
Physics in Medicine and Biology, 2021, 66, pp.125012. ⟨10.1088/1361-6560/ac03cb⟩
Journal articles hal-03257804v1
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A time-of-flight-based reconstruction for real-time prompt-gamma imaging in proton therapy

Maxime Jacquet , Sara Marcatili , Marie-Laure Gallin-Martel , Jean-Luc Bouly , Yannick Boursier
Physics in Medicine and Biology, 2021, 66 (13), pp.135003. ⟨10.1088/1361-6560/ac03ca⟩
Journal articles hal-03319261v1

Artificial Intelligence for Monte Carlo Simulation in Medical Physics

David Sarrut , Ane Etxebeste , Enrique Muñoz , Nils Krah , J.-M. Letang
Frontiers in Physics, 2021, 9, ⟨10.3389/fphy.2021.738112⟩
Journal articles hal-03409138v1
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On the role of single particle irradiation and fast timing for efficient online-control in particle therapy

Denis Dauvergne , Oreste Allegrini , Cairo Caplan , Xiushan Chen , Sébastien Curtoni
Frontiers in Physics, 2020, 8, pp.567215. ⟨10.3389/fphy.2020.567215⟩
Journal articles hal-02939215v1
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Scatter correction for spectral CT using a primary modulator mask

Odran Pivot , Clarisse Fournier , Joachim Tabary , Jean Michel Létang , Simon Rit
IEEE Transactions on Medical Imaging, 2020, 39 (6), pp.2267 - 2276. ⟨10.1109/TMI.2020.2970296⟩
Journal articles hal-02461992v1
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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
IEEE Transactions on Radiation and Plasma Medical Sciences, 2020, 4 (4), pp.479 - 488. ⟨10.1109/TRPMS.2019.2955745⟩
Journal articles hal-02505759v1

Monitoring ion beam therapy with a Compton Camera: simulation studies of the clinical feasibility

M. Fontana , J.-L. Ley , D. Dauvergne , Nicolas Freud , J. Krimmer
IEEE Transactions on Radiation and Plasma Medical Sciences, 2020, 4 (2), pp.218-232. ⟨10.1109/TRPMS.2019.2933985⟩
Journal articles hal-02301075v1
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Towards Monte Carlo Simulation of X-ray phase contrast using GATE

Max Langer , Zhenjie Cen , Simon Rit , Jean Michel Létang
Optics Express, 2020, 28 (10), pp.14522-14535. ⟨10.1364/OE.391471⟩
Journal articles hal-02557781v1
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Ultra-fast prompt gamma detection in single proton counting regime for range monitoring in particle therapy

S. Marcatili , J. Collot , S. Curtoni , D. Dauvergne , J.Y. Hostachy
Physics in Medicine and Biology, 2020, 65 (24), pp.245033. ⟨10.1088/1361-6560/ab7a6c⟩
Journal articles hal-02467231v1
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2D directional ramp filter

Feriel Khellaf , Nils Krah , Jean Michel Létang , Simon Rit
Physics in Medicine and Biology, 2020, 65 (8), pp.08NT01. ⟨10.1088/1361-6560/ab7875⟩
Journal articles hal-02486620v1
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CCMod: a GATE module for Compton camera imaging simulation

A. Etxebeste , D. Dauvergne , M. Fontana , J.M. Létang , G. Llosá
Physics in Medicine and Biology, 2020, 65 (5), pp.055004. ⟨10.1088/1361-6560/ab6529⟩
Journal articles hal-02497878v1
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A comparison of direct reconstruction algorithms in proton computed tomography

Feriel Khellaf , Nils Krah , Jean-Michel Létang , Charles-Antoine Collins-Fekete , Simon Rit
Physics in Medicine and Biology, 2020, 65 (10), pp.105010. ⟨10.1088/1361-6560/ab7d53⟩
Journal articles hal-02502179v1
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Scattering proton CT

Nils Krah , Catherine Therese T Quiñones , Jean-Michel Létang , Simon Rit
Physics in Medicine and Biology, 2020, 65 (22), pp.225015. ⟨10.1088/1361-6560/abbd18⟩
Journal articles hal-02959263v1
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Polynomial modelling of proton trajectories in homogeneous media for fast most likely path estimation and trajectory simulation

Nils Krah , Jean-Michel Létang , Simon Rit
Physics in Medicine and Biology, 2019, 64 (19), pp.195014. ⟨10.1088/1361-6560/ab3d0b⟩
Journal articles hal-02269520v1
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Generative adversarial networks (GAN) for compact beam source modelling in Monte Carlo simulations

David Sarrut , Nils Krah , Jean-Michel Létang
Physics in Medicine and Biology, 2019, 64 (21), ⟨10.1088/1361-6560/ab3fc1⟩
Journal articles hal-02276243v1
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Effects of transverse heterogeneities on the most likely path of protons

Feriel Khellaf , Nils Krah , Ilaria Rinaldi , Jean-Michel Létang , Simon Rit
Physics in Medicine and Biology, 2019, 64, pp.065003. ⟨10.1088/1361-6560/ab02a8⟩
Journal articles hal-02023848v1

Breast density and iodine quantification in spectral mammography

Y. Pavia , A. Brambilla , Véronique Rebuffel , N. Freud , J M Létang
Biomedical Physics & Engineering Express, 2018, 4 (1), ⟨10.1088/2057-1976/aa8f59⟩
Journal articles hal-01722886v1
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Prompt-gamma monitoring in hadrontherapy: A review

J. Krimmer , D. Dauvergne , J.M. Létang , E. Testa
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, 878, pp.58-73. ⟨10.1016/j.nima.2017.07.063⟩
Journal articles hal-01585334v1
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Deriving the mean excitation energy map from dual-energy and proton computed tomography

Gloria Vilches-Freixas , Catherine Thérèse Quinones , Jean Michel Létang , Simon Rit
Physics and Imaging in Radiation Oncology, 2018, 6, pp.20 - 24. ⟨10.1016/j.phro.2018.04.001⟩
Journal articles hal-01909720v1
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Fixed forced detection for fast SPECT Monte-Carlo simulation

Thomas Cajgfinger , Simon Rit , Jean Michel Létang , Adrien Halty , David Sarrut
Physics in Medicine and Biology, 2018, 63 (5), ⟨10.1088/1361-6560/aa9e32⟩
Journal articles hal-01692598v1
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A comprehensive theoretical comparison of proton imaging set-ups in terms of spatial resolution

N. Krah , Feriel Khellaf , Jean Michel Létang , S. Rit , I. Rinaldi
Physics in Medicine and Biology, 2018, 63 (13), ⟨10.1088/1361-6560/aaca1f⟩
Journal articles hal-01909706v1
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Neutron track length estimator for GATE Monte Carlo dose calculation in radiotherapy

H. Elazhar , T. Deschler , Jean Michel Létang , A. Nourreddine , N. Arbor
Physics in Medicine and Biology, 2018, 63 (12), ⟨10.1088/1361-6560/aac768⟩
Journal articles hal-01912041v1
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Learning SPECT detector angular response function with neural network for accelerating Monte-Carlo simulations

D. Sarrut , Nils Krah , J Badel , Jean Michel Létang
Physics in Medicine and Biology, 2018, 63 (20), ⟨10.1088/1361-6560/aae331⟩
Journal articles hal-01909627v1
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Large surface gamma cameras for medical imaging: characterization of the bismuth germanate blocks

M. Fontana , D. Dauvergne , R. Della Negra , J.M. Létang , F. Mounier
Journal of Instrumentation, 2018, 13, pp.P08018. ⟨10.1088/1748-0221/13/08/P08018⟩
Journal articles hal-01871818v1

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

Artur Sossin , Véronique Rebuffel , J. Tabary , Jean Michel Létang , N. Freud
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
Physics in Medicine and Biology, 2017, 62, pp.8794-8812. ⟨10.1088/1361-6560/aa926a⟩
Journal articles hal-01685468v1

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
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A cost-effective monitoring technique in particle therapy via uncollimated prompt gamma peak integration

J. Krimmer , G. Angellier , L. Balleyguier , D. Dauvergne , N. Freud
Applied Physics Letters, 2017, 110 (15), pp.154102. ⟨10.1063/1.4980103⟩
Journal articles hal-01508408v1

Convolution-based scatter correction using kernels combining measurements and Monte Carlo simulations

N. Bhatia , D. Tisseur , J.M. Létang
Journal of X-Ray Science and Technology, 2017, 25 (4), pp.613-628. ⟨10.3233/XST-16185⟩
Journal articles cea-01845382v1
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Comparison of projection- and image-based methods for proton stopping power estimation using dual energy CT

Gloria Vilches-Freixas , Vicki Trier Taasti , Ludvig Paul Muren , Jørgen Breede Baltzer Petersen , Jean Michel Létang
Physics and Imaging in Radiation Oncology, 2017, 3, pp.28 - 36. ⟨10.1016/j.phro.2017.08.001⟩
Journal articles hal-01743242v1

A novel scatter separation method for multi-energy x-ray imaging

A. Sossin , Véronique Rebuffel , J. Tabary , Jean Michel Létang , N. Freud
Physics in Medicine and Biology, 2016, 61 (12), pp.4711 - 4728. ⟨10.1088/0031-9155/61/12/4711⟩
Journal articles hal-01483779v1

Technical Note: Procedure for the calibration and validation of kilo-voltage cone-beam CT models

Gloria Vilches-Freixas , Jean Michel Létang , Sébastien Brousmiche , Edward Roméro , Marc Vila Oliva
Medical Physics, 2016, 43, pp.5199. ⟨10.1118/1.4961400⟩
Journal articles hal-01375588v1
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Assessment of Geant4 Prompt-Gamma Emission Yields in the Context of Proton Therapy Monitoring

M. Pinto , Denis Dauvergne , Nicolas Freud , Jochen Krimmer , Jean Michel Létang
Frontiers in Oncology, 2016, 6 (10), ⟨10.3389/fonc.2016.00010⟩
Journal articles hal-01272829v1

Accelerated prompt gamma estimation for clinical proton therapy simulations

Brent Huisman , Jean Michel Létang , Etienne Testa , David Sarrut
Physics in Medicine and Biology, 2016, 61 (21), pp.7725-7743. ⟨10.1088/0031-9155/61/21/7725⟩
Journal articles hal-01391649v1
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Scattering correction using continuously thickness-adapted kernels

Navnina Bhatia , David Tisseur , Fanny Buyens , Jean Michel Létang
NDT & E International, 2016, 78, pp.52-60. ⟨10.1016/j.ndteint.2015.11.004⟩
Journal articles hal-01272912v1

Filtered back-projection reconstruction for attenuation proton CT along most likely paths

C.T. Quinones , J. M. Létang , S. Rit
Physics in Medicine and Biology, 2016, 61 (9), pp.3258-3278. ⟨10.1088/0031-9155/61/9/3258⟩
Journal articles hal-01375745v1

Experimental validation of a multi-energy x-ray adapted scatter separation method

A. Sossin , Véronique Rebuffel , J. Tabary , Jean Michel Létang , N. Freud
Physics in Medicine and Biology, 2016, 61 (24), pp.8625 - 8639. ⟨10.1088/1361-6560/61/24/8625⟩
Journal articles hal-01483793v1
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Separable scatter model of the detector and object contributions using continuously thickness-adapted kernels in CBCT

Navnina Bhatia , David Tisseur , Solène Valton , Jean Michel Létang
Journal of X-Ray Science and Technology, 2016, 24 (5), pp.723-732. ⟨10.3233/XST-160583⟩
Journal articles hal-01438209v1

Monte Carlo comparison of x-ray and proton CT for range calculations of proton therapy beams

N. Arbor , D. Dauvergne , G. Dedes , Jean Michel Létang , K. Parodi
Physics in Medicine and Biology, 2015, 60 (19), pp.7585-7599. ⟨10.1088/0031-9155/60/19/7585⟩
Journal articles hal-01205940v1

Fast scattering simulation tool for multi-energy x-ray imaging

A. Sossin , J. Tabary , Véronique Rebuffel , Jean Michel Létang , N. Freud
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2015, 802, pp.60-66. ⟨10.1016/j.nima.2015.08.073⟩
Journal articles hal-01272877v1

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
Physics in Medicine and Biology, 2015, 60 (20), pp.8067. ⟨10.1088/0031-9155/60/20/8067⟩
Journal articles hal-01207342v1

Characterising the EOS slot-scanning system with the effective detective quantum efficiency

A.H. Clavel , P. Monnin , J M Létang , F.R. Verdun , A. Darbon
Radiation Protection Dosimetry, 2015, ⟨10.1093/rpd/ncv451⟩
Journal articles hal-01920974v1

Collimated prompt gamma TOF measurements with multi-slit multi-detector configurations

J. Krimmer , M. Chevallier , J. Constanzo , D. Dauvergne , M. de Rydt
Journal of Instrumentation, 2015, 10, in press. ⟨10.1088/1748-0221/10/01/P01011⟩
Journal articles hal-01112176v1

A track length estimator method for dose calculations in low-energy x-ray irradiations: implementation, properties and performance

F. Baldacci , A. Mittone , A. Bravin , P. Coan , F. Delaire
Zeitschrift fur Medizinische Physik, 2015, 25 (1), pp.36-47. ⟨10.1016/j.zemedi.2014.04.001⟩
Journal articles hal-01015846v1

Experimental carbon ion range verification in inhomogeneous phantoms using prompt gammas

M. Pinto , M. de Rydt , D. Dauvergne , G. Dedes , N. Freud
Medical Physics, 2015, 42, pp.2342. ⟨10.1118/1.4917225⟩
Journal articles hal-01207230v1

Absolute prompt-gamma yield measurements for ion beam therapy monitoring

M Pinto , M Bajard , S Brons , Marius Chevallier , D Dauvergne
Physics in Medicine and Biology, 2015, 60 (2), pp.565-594. ⟨10.1088/0031-9155/60/2/565⟩
Journal articles hal-01115766v1

Split exponential track length estimator for Monte-Carlo simulations of small-animal radiation therapy

F Smekens , J M Létang , C Noblet , S Chiavassa , G Delpon
Physics in Medicine and Biology, 2014, 59 (24), pp.7703-7715. ⟨10.1088/0031-9155/59/24/7703⟩
Journal articles hal-01124424v1

Assessment and improvements of Geant4 hadronic models in the context of prompt-gamma hadrontherapy monitoring

G. Dedes , M. Pinto , D. Dauvergne , N. Freud , J. Krimmer
Physics in Medicine and Biology, 2014, 59 (7), pp.1747-1772. ⟨10.1088/0031-9155/59/7/1747⟩
Journal articles hal-00967197v1

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
Physics in Medicine and Biology, 2014, 59 (5), pp.1327-1338. ⟨10.1088/0031-9155/59/5/1327⟩
Journal articles hal-00967209v1
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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
Medical Physics, 2014, 41, pp.064301. ⟨10.1118/1.4871617⟩
Journal articles hal-01015819v1

Design optimisation of a TOF-based collimated camera prototype for online hadrontherapy monitoring

M Pinto , D Dauvergne , N Freud , J Krimmer , J M Letang
Physics in Medicine and Biology, 2014, 59 (24), pp.7653. ⟨10.1088/0031-9155/59/24/7653⟩
Journal articles hal-01115740v1

Low Statistics Reconstruction of the Compton Camera Point Spread Function in 3D Prompt- \gamma Imaging of Ion Beam Therapy

X. Lojacono , M.-H. Richard , J.-L. Ley , E. Testa , C. Ray
IEEE Transactions on Nuclear Science, 2013, 60 (5), pp.3355 - 3363. ⟨10.1109/TNS.2013.2275200⟩
Journal articles hal-00872700v1

Machine learning-based patient specific prompt-gamma dose monitoring in proton therapy

P. Gueth , D. Dauvergne , N. Freud , Jean Michel Létang , C. Ray
Physics in Medicine and Biology, 2013, 58 (13), pp.4563. ⟨10.1088/0031-9155/58/13/4563⟩
Journal articles hal-00849321v1

Filtered backprojection proton CT reconstruction along most likely paths

S. Rit , G. Dedes , N. Freud , D. Sarrut , J.-M. Letang
Medical Physics, 2013, 40 (3), pp.031103. ⟨10.1118/1.4789589⟩
Journal articles hal-00796949v1

An efficient numerical tool for dose deposition prediction applied to synchrotron medical imaging and radiation therapy

A. Mittone , F. Baldacci , A. Bravin , E. Brun , E. Delaire
Journal of Synchrotron Radiation, 2013, 20 (5), pp.785-92. ⟨10.1107/S0909049513017184⟩
Journal articles hal-00849320v1

Design Study of the Absorber Detector of a Compton Camera for On-Line Control in Ion Beam Therapy

M.-H. Richard , M. Dahoumane , D. Dauvergne , M. de Rydt , G. Dedes
IEEE Transactions on Nuclear Science, 2012, 59 (5), pp.1850-1855. ⟨10.1109/TNS.2012.2206053⟩
Journal articles hal-00796857v1

Secondary radiations in cone-beam computed tomography: simulation study

P. Wils , J.-M. Letang , J.-P. Bruandet
Journal of Electronic Imaging, 2012, 21 (2), pp.021113. ⟨10.1117/1.JEI.21.2.021113⟩
Journal articles hal-00822442v1

Interaction vertex imaging (IVI) for carbon ion therapy monitoring: a feasibility study

P. Henriquet , E. Testa , M. Chevallier , D. Dauvergne , G. Dedes
Physics in Medicine and Biology, 2012, 57, pp.4665-4669. ⟨10.1088/0031-9155/57/14/4655⟩
Journal articles in2p3-00715879v1

Novel imaging systems for online control of ion therapy

D. Dauvergne , M. Chevallier , N. Freud , J.-M. Létang , Gerard Montarou
Bulletin du Cancer, 2011, 98, pp.S101-S101
Journal articles in2p3-00702752v1

Design Guidelines for a Double Scattering Compton Camera for Prompt-γ Imaging During Ion Beam Therapy: A Monte Carlo Simulation Study

M.-H. Richard , M. Chevallier , D. Dauvergne , N. Freud , P. Henriquet
IEEE Transactions on Nuclear Science, 2011, 58 (1), pp.87 - 94
Journal articles hal-01920978v1
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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
IEEE Transactions on Nuclear Science, 2010, 57 (5), pp.2768-2772
Journal articles in2p3-00480024v1
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Real time monitoring of the Bragg-peak position in ion therapy by means of single photon detection

M. Testa , M. Bajard , M. Chevallier , D. Dauvergne , P. Henriquet
Radiation and Environmental Biophysics, 2010, 49, pp.337-343. ⟨10.1007/s00411-010-0276-2⟩
Journal articles in2p3-00447558v1

Design Guidelines for a Double Scattering Compton Camera for Prompt-gamma Imaging During Ion Beam Therapy: A Monte Carlo Simulation Study

M.-H. Richard , M. Chevallier , D. Dauvergne , N. Freud , P. Henriquet
IEEE Transactions on Nuclear Science, 2010, 58, pp.87-94. ⟨10.1109/TNS.2010.2076303⟩
Journal articles in2p3-00527432v1
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Simulation of dose deposition in stereotactic synchrotron radiation therapy: a fast approach combining Monte Carlo and deterministic algorithms.

François Smekens , Nicolas Freud , Jean-Michel Létang , Jean-François Adam , Claudio Ferrero
Physics in Medicine and Biology, 2009, 54 (15), pp.4671-85. ⟨10.1088/0031-9155/54/15/003⟩
Journal articles inserm-00410448v1
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Dose profile monitoring with carbon ions by means of prompt-gamma measurements

Etienne Testa , M. Bajard , M. Chevallier , Denis Dauvergne , Fabrice Le Foulher
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2009, 267, pp.993-996. ⟨10.1016/j.nimb.2009.02.031⟩
Journal articles hal-00283936v1
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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
Applied Physics Letters, 2008, 93, pp.093506. ⟨10.1063/1.2975841⟩
Journal articles in2p3-00315797v1

Monitoring the Bragg peak location of 73 MeV/u carbon ions by means of prompt γ-ray measurements

E. Testa , M. Bajard , M. Chevallier , D. Dauvergne , F. Le Foulher
Applied Physics Letters, 2008, 93, pp.093506
Journal articles hal-01920991v1

A Contrôle de l’hadronthérapie

E Testa , M Bajard , M Chevallier , D Dauvergne , F Le Foulher
Contribution au contrôle de l’hadronthérapie eta la modélisation de la dose biologique, 2008, 93, pp.139
Journal articles hal-01921618v1

A Hybrid Approach for Fast Simulation of Dose Deposition in Stereotactic Synchrotron Radiotherapy

Nicolas Freud , Jean Michel Létang , Mary Corentin , Caroline Boudou , Claudio Ferrero
IEEE Transactions on Nuclear Science, 2008, 55 (3), pp.1008 - 1017. ⟨10.1109/TNS.2008.922831⟩
Journal articles hal-00639671v1

A beam stop based correction procedure for high spatial frequency scatter in industrial cone-beam X-ray CT

A. Peterzol , J M Létang , D. Babot
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2008, 266, pp.4042-4054
Journal articles hal-01920990v1

Measurement and Monte Carlo modeling of the spatial response of scintillation screens

S.A. Pistrui-Maximean , J M Létang , N. Freud , A. Koch , A. H. Walenta
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2007, 581, pp.719\textendash727
Journal articles hal-01920993v1

Characterization and simulation of microstructure and properties of EPS lightweight concrete

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

Simulation study of the role played by intensifying or support layers in scintillation screens

S.A. Pistrui-Maximean , N. Freud , J M Létang , A. H. Walenta , A. Koch
IEEE Transactions on Nuclear Science, 2007, 54 (3), pp.699\textendash705
Journal articles hal-01920995v1

Fast and robust ray casting algorithms for virtual X-ray imaging

N. Freud , P. Duvauchelle , J M Létang , D. Babot
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2006, 248, pp.175\textendash180
Journal articles hal-01920999v1

Investigation of artefact sources in synchrotron microtomography via virtual X-ray imaging

F.P. Vidal , J M Létang , G. Peix , P. Cloetens
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2005, 234 (3), pp.333-348
Journal articles hal-01921005v1

A hybrid approach to simulate X-ray imaging techniques, combining Monte Carlo and deterministic algorithms

N. Freud , J M Létang , D. Babot
IEEE Transactions on Nuclear Science, 2005, 52 (5), pp.1329\textendash1334
Journal articles hal-01921003v1

A hybrid approach to simulate multiple photon scattering in X-ray imaging

N. Freud , J M Létang , D. Babot
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2005, 227, pp.551\textendash558
Journal articles hal-01921004v1

Signal-to-noise ratio criterion for the optimization of dual-energy acquisition using virtual X-ray imaging: application to glass wool

J M Létang , N. Freud , G. Peix
Journal of Electronic Imaging, 2004, 13 (3), pp.436\textendash449
Journal articles hal-01921007v1

Deterministic simulation of first-order scattering in Virtual X-ray Imaging

N. Freud , P. Duvauchelle , S.A. Pistrui-Maximean , J M Létang , D. Babot
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2004, 222 (1textendash2), pp.285\textendash300
Journal articles hal-01921006v1

La tomographie par rayons X pour l'analyse quantitative. Suivi de la densification d'une laine de verre

G. Peix , Eric Badel , J.M. Létang
Contrôles essais mesures, 2004, avril, pp.32-35
Journal articles hal-02677248v1
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Quantitative microtomography: measurement of density distribution in glass wool and local evolution during a one-dimensional compressive load

Eric Badel , J-M Létang , G. Peix , D. Babot
Measurement Science and Technology, 2003, 14 (4), pp.410-420. ⟨10.1088/0957-0233/14/4/302⟩
Journal articles hal-01609532v1

X-ray Tomography applied to the characterization of cellular materials. Related Finite Elements modeling problems

E. Maire , A. Fazekas , L. Salvo , R. Dandeviel , S. Youssef
Composites Science and Technology, 2003, 63 (16), pp.2431-2443
Journal articles hal-01921008v1

On-line X-ray focal spot assessment based on deconvolution using standard imaging devices

J M Létang , G. Peix
Non Destructive Testing & Evaluation, 2003, 36 (5), pp.303-317
Journal articles hal-01921009v1

Automatic selection of seeds using pattern recognition techniques in high resolution x-ray images

Jean Michel Létang , Gilles Peix , Laurent Droulez
Nondestructive Testing, 2002
Journal articles hal-01921621v1
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On the application of x-ray microtomography in the field of materials science

Eric Maire , Jean-Yves Buffiere , L. Salvo , J.J. Blandin , Wolfgang Ludwig
Advanced Engineering Materials, 2001, pp.539-546. ⟨10.1002/1527-2648(200108)3:8<539::AID-ADEM539>3.0.CO;2-6⟩
Journal articles hal-00475297v1

Antioxidant status, lipid peroxidation, mixed function oxidase and UDP-glucuronyl transferase activities in livers from control and DOCA-salt hypertensive male Sprague Dawley rats.

L. Nicod , S. Rodriguez , C. Viollon-Abadie , A. Jacqueson , A. Berthelot
Molecular and Cellular Biochemistry, 2000, 203 (1-2), pp.33-39
Journal articles hal-00502773v1

Stereokinematic analysis of visual data in active convergent stereoscopy

A. Mitiche , Jean Michel Létang
Robotics and Autonomous Systems, 1998, 25 (1-2), pp.43-71
Journal articles hal-01921011v1

Intégration temporelle pour une détection robuste d\textquoterightobjets mobiles éloignés à partir d\textquoterightune caméra en mouvement

Véronique Rebuffel , C. Hennebert , Jean Michel Létang
Traitement du Signal, 1996, 13 (5), pp.515-525
Journal articles hal-01921012v1
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Ability of exponential data consistency conditions to detect motion in SPECT despite other physical effects

Antoine Robert , David Sarrut , A. Etxebeste , Jean Michel Létang , Simon Rit
17th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, Jul 2023, Stony Brook, NY, United States. pp.337-340
Conference papers hal-04265586v1
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Taking into account wave effects in Monte Carlo simulation of phase contrast imaging using the Wigner Distribution Function

Emilie Pietersoone , Max Langer , Simon Rit , Jean Michel Létang , Emmanuel Brun
École CohereX - Science with coherent X-rays at 3rd and 4th generation synchrotron sources, Oct 2023, Cargèse, France. pp.9-10
Conference papers hal-04429502v1

Conditional GAN for Monte Carlo SPECT simulation

Albert Saporta , A. Etxebeste , Nils Krah , Jean Michel Létang , David Sarrut
International Conference on Monte Carlo Techniques for Medical Applications (MCMA 2022), Apr 2022, Antwerpen, Belgium
Conference papers hal-03706995v1

GAN for source modeling in PET Monte Carlo simulation

David Sarrut , A. Etxebeste , Albert Saporta , Nils Krah , Jean Michel Létang
International Conference on Monte Carlo Techniques for Medical Applications (MCMA 2022), Apr 2022, Antwerpen, Belgium
Conference papers hal-03707007v1
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Region-of-Interest CT Reconstruction using One-Endpoint Hilbert Inversion in Optimized Directions

Aurélien Coussat , Simon Rit , Michel Defrise , Jean Michel Létang , Jean Michel Létang
Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, Jul 2021, Leuven, Belgium. pp.427-430
Conference papers hal-03375756v1

Diamond-based detector development for pulsed beam monitoring for medical applications

Marie-Laure Gallin-Martel , A. Bes , G. Bosson , J. Bouvier , J. Collot
Very High Energy Electron Radiotherapy Workshop (VHEE2020), CERN, Oct 2020, Meyrin, Switzerland
Conference papers hal-03157968v1
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ROI CT reconstruction combining analytic inversion of the finite Hilbert transform and SVD

Aurélien Coussat , Simon Rit , Rolf Clackdoyle , Michel Defrise , Laurent Desbat
Sixth international conference on image formation in X-ray computed tomography, Aug 2020, Regensburg, Germany. pp.526-529
Conference papers hal-03014228v1

Etiquetage spatio-temporel et monitorage de faisceaux pulsés : applications en hadronthérapie et thérapies « flash »

M.-L. Gallin-Martel , Oreste Allegrini , A. Bes , G. Bosson , J. P. Cachemiche
Journée d'échanges scientifiques GDR MI2B ARCHADE, Nov 2020, Virtuel, France
Conference papers hal-03159394v1
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Motion detection in helical CT using data consistency conditions

Mélanie Mouchet , Simon Rit , Jean Michel Létang
2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Oct 2020, Boston, United States. pp.1-3, ⟨10.1109/NSS/MIC42677.2020.9507979⟩
Conference papers hal-03511400v1

Characterization of a beam-tagging hodoscope for hadrontherapy monitoring

Oreste Allegrini , J.-P Cachemiche , C.P.C. Caplan , B Carlus , X Chen
Journée d'étude GDR MI2B - LabEx PRIMES sur les moniteurs faisceaux et contrôle en ligne des irradiations biomédicales, Sep 2020, Lyon, France
Conference papers hal-03159268v1

A diamond beam-tagging hodoscope for online range monitoring in hadrontherapy

S. Curtoni , G. Bosson , J. Collot , D. Dauvergne , L. Gallin-Martel
NSS/MIC 2019 : IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2019, Manchester, United Kingdom
Conference papers hal-02349420v1

A dedicated Gate versatile module for Compton camera imaging

Ane Etxebeste , Mattia Fontana , Gabriela Llosa , Jorge Enrique Muñoz Garcia , Jean Michel Létang
ICCR-MCMA, Jun 2019, Montreal, Canada
Conference papers hal-02380019v1
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A 100 ps TOF detection system for on-line range-monitoring in hadrontherapy

Sara Marcatili , Sébastien Curtoni , Denis Dauvergne , Ferid Haddad , Maxime Jacquet
NSS/MIC 2019 : IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2019, Manchester, United Kingdom. ⟨10.1109/NSS/MIC42101.2019.9059815⟩
Conference papers hal-02353941v1

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
JSPS-CNRS diamond detector workshop 2019, Oct 2019, Yuzawa city, Akita, Japan
Conference papers hal-02382681v1

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
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
PTCOG 58, Jun 2019, Manchester, United Kingdom
Conference papers hal-02308735v1

Simulations Monte Carlo de spectres microdosimétriques, nanodosimétriqes et d’espèces radiolytiques avec GEANT4-DNA et LPCHEM

Yasmine Ali , Lucas Auzel , Caterina Monini , Jean Michel Létang , Etienne Testa
Journées Mi2B/SFPM 2019, Nov 2019, Nantes, France
Conference papers hal-02359553v1

A comparison of direct reconstruction algorithms in proton CT

Feriel Khellaf , Nils Krah , Jean Michel Létang , Simon Rit
2nd Ion Imaging Workshop 2019, Jun 2019, Manchester, United Kingdom
Conference papers hal-03128314v1

An analytical method to sample proton trajectories under the influence of multiple Coulomb scattering

Nils Krah , Jean Michel Létang , Simon Rit
International Conference on the Use of Computers in Radiation Therapy (ICCR), Jun 2019, Montreal, Canada
Conference papers hal-02283827v1

GaGa: GAN for GATE

David Sarrut , Nils Krah , Jean Michel Létang
ICCR-MCMA, Jun 2019, Montreal, Canada
Conference papers hal-02380013v1

A maximum-a-posteriori EM reconstruction method based on total variation regularization for Compton camera imaging

Yuemeng Feng , Mattia Fontana , Ane Etxebeste , Denis Dauvergne , Jean Michel Létang
PTCOG, Jun 2019, Manchester, United Kingdom
Conference papers hal-02359539v1

A versatile GATE actor to perform simulations of Compton Camera systems

A. Etxebeste , M. Fontana , Jean Michel Létang , G. Llosá , E. Munoz
ANIMMA International conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications, Jun 2019, Portoroz, Slovenia
Conference papers hal-03129802v1
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Ultra fast prompt-gamma imaging for the online monitoring of the ion range in hadron therapy

J. Livingstone , A. Etxebeste , S. Curtoni , D. Dauvergne , M. Fontana
IEEE MIC 2019, Oct 2019, Manchester, United Kingdom
Conference papers hal-02309773v1

LPSC Grenoble diamond beam monitoring for on-line control

M.L. Gallin-Martel , G. Bosson , J. Bouvier , J. Collot , S. Curtoni
Final MediNet Network Meeting, Oct 2019, Wiener Neustadt, Austria
Conference papers hal-02351116v1

Hodoscope diamant pour l’hadronthérapie - CLaRyS Ultra-Fast Timing

S. Curtoni , G. Bosson , J. Bouvier , J. Collot , D. Dauvergne
Journées du réseau semi-conducteurs, Jun 2019, Marseille, France
Conference papers hal-02352012v1

Proton scatter radiography with integration-mode detectors by exploiting the West-Sherwood effect

Ahmad Addoum , Nils Krah , Jean Michel Létang , Simon Rit
2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Oct 2019, Manchester, United Kingdom
Conference papers hal-03126835v1

Towards a beam-tagging diamond hodoscope for online ion range monitoring

S. Curtoni , G. Bosson , J. Bouvier , J. Collot , D. Dauvergne
ENLIGHT 2019 : annual meeting of the European Network for Light Ion Hadron Therapy, Jul 2019, Caen, France
Conference papers hal-02351809v1

Development of a diamond hodoscope for online ion range monitoring in hadrontherapy

S. Curtoni , G. Bosson , J. Bouvier , J. Collot , D. Dauvergne
XVth Rencontres du Vietnam International Conference on Medical Physics and School, Jul 2019, Ho_Chi_Minh, Vietnam
Conference papers hal-02351915v1
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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
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Nov 2018, Sydney, Australia. ⟨10.1109/NSSMIC.2018.8824767⟩
Conference papers hal-02359265v1

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
Third Geant4 International User Conference, Oct 2018, Bordeaux, France
Conference papers hal-01926614v1

Which proton imaging set-up should we use in a proton therapy facility?

Nils Krah , Feriel Khellaf , Jean Michel Létang , Simon Rit , Ilaria Rinaldi
57th Annual Meeting of the Particle Therapy Cooperative Group (PTCOG), May 2018, Cincinnati, United States
Conference papers hal-02050814v1

Dosimetry for synchrotron imaging techniques

Nicolas Rosuel , Jean Michel Létang , Emmanuel Brun , Jean-François Adam
9th bioMedical Applications of Synchrotron Radiation bMASR2018, Oct 2018, Beijing Kuangou, China
Conference papers hal-02364569v1

Learning SPECT detector response for Monte-Carlo simulations

D. Sarrut , Nils Krah , J N Badel , Jean Michel Létang
Third Geant4 International User Conference, Oct 2018, Bordeaux, France
Conference papers hal-01926625v1

Monte Carlo simulation of the most likely path of protons through a transverse heterogeneity

Feriel Khellaf , Nils Krah , Ilaria Rinaldi , Jean Michel Létang , Simon Rit
IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Nov 2018, Sydney, Australia
Conference papers hal-02330901v1

A theoretical comparison of different proton imaging set-ups

Nils Krah , F. Khellaf , Jean Michel Létang , S. Rit , I. Rinaldi
The 4th Loma Linda workshop, Aug 2018, Loma Linda, United States
Conference papers hal-02048665v1

Plateforme didactique mutualisée de travaux pratiques en instrumentation et imagerie biomédicale

David Rousseau , Bonet Axel , Bruno Montcel , Cédric Ray , Kevin Tse Ve Koon
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

Versatile Compton camera for high energy gamma rays: Monte Carlo comparison with Anger camera for medical imaging

Mattia Fontana , Jean-Luc Ley , Etienne Testa , Jean Michel Létang , Voichita Maxim
2nd Jagiellonan Symposium on Fundamental and Applied Subatomic Physics, Jun 2017, Krakow, Poland. pp.1639-1645, ⟨10.5506/APhysPolB.48.1639⟩
Conference papers hal-01609541v1

Imagerie X spectrale: décomposition en base de matériaux par calibration polynomiale

Nicolas Ducros , Odran Pivot , Simon Rit , Jean Michel Létang , Juan F P J Abascal
Recherche en Imagerie et Technologies pour la Santé (RITS) 2017, Mar 2017, Lyon, France
Conference papers hal-01504949v1

Monte Carlo simulation of prompt-γ emission in proton therapy using a track length estimator

J.M. Letang , W. El Kanawati , D. Dauvergne , M. Pinto , D. Sarrut
ICTR-PHE 2016, Feb 2016, Genève, Switzerland
Conference papers hal-01276435v1
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Dual-energy CT spectra optimization for proton treatment planning

Gloria Vilches-Freixas , Jean Michel Létang , Nicolas Ducros , Simon Rit
The 4th International Conference on Image Formation in X-Ray Computed Tomography, Jul 2016, Bamberg, Germany. pp.585-588
Conference papers hal-01437430v1

Absorbed Energy Monitoring during Hadrontherapy via Prompt Gamma Detection

J. Krimmer , L. Balleyguier , D. Dauvergne , M. Fontana , N. Freud
IEEE Nuclear Science Symposium & Medical Imaging Conference (2016 IEEE NSS/MIC), Oct 2016, Strasbourg, France. pp.1-2, ⟨10.1109/NSSMIC.2016.8069621⟩
Conference papers hal-01457973v1

Optimal dose balance between energy levels for material decomposition with dual-energy X-ray CT

G. Vilches-Freixas , Jean Michel Létang , K. Presich , P. Steininger , S. Rit
3rd ESTRO Forum 2015, Apr 2015, Barcelona, Spain. pp.PO-0959
Conference papers hal-01280844v1

Prompt-gamma detection towards absorbed energy monitoring during hadrontherapy

Jochen Krimmer , L. Balleyguier , Denis Dauvergne , Hervé Mathez , Marco Pinto
ANIMMA 2015: International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications, Apr 2015, Lisboa, Portugal
Conference papers hal-02064149v1

Monte Carlo evaluation of X-ray and proton CT for the prediction of the range of proton therapy beams

N. Arbor , D. Dauvergne , G. Dedes , Jean Michel Létang , K. Parodi
3rd ESTRO Forum 2015, Apr 2015, Barcelona, Spain. p87 PD-0139
Conference papers hal-01279593v1

List-mode proton CT reconstruction using their most likely paths via the finite Hilbert transform of the derivative of the backprojection

Simon Rit , Rolf Clackdoyle , Jan Hoskovec , Jean Michel Létang
The 13th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, May 2015, Newport, Rhode Island, United States. pp.324-327
Conference papers hal-01272941v1

Online control of the beam range during Hadrontherapy

D Dauvergne , J. Baudot , N. Freud , J. Krimmer , L. Lestand
Forum de la recherche en cancérologie Rhône-Alpes Auvergne, Apr 2015, Lyon, France
Conference papers hal-01241411v1

In-silico comparison of X-ray and proton computed tomography for proton therapy dose simulation with a full Monte Carlo treatment planning

N. Arbor , Jean Michel Létang , D. Dauvergne , E. Testa , G. Dedes
IEEE Nuclear Science Symposium & Medical Imaging Conference, Nov 2014, Seattle, United States
Conference papers hal-01054233v1

Research and development of a TOF-based multi-slit collimated camera for online hadrontherapy monitoring

M. Pinto , D. Dauvergne , N. Freud , J. Krimmer , Jean Michel Létang
ICTR-PHE 2014, Feb 2014, Genève, Switzerland. pp.S76
Conference papers hal-01052748v1

Online control of the beam range during Hadrontherapy: a review

Jean Michel Létang , D. Dauvergne , N. Freud , J. Krimmer , Loïc Lestand
9ème journée du CLARA, Jun 2014, Lyon, France
Conference papers hal-01054193v1