Access content directly

Julien Bert

140
Documents

Publications

Fast dose calculation in x-ray guided interventions by using deep learning

Mateo Villa , Bahaa Nasr , Didier Benoit , Nicolas Padoy , Dimitris Visvikis
Physics in Medicine and Biology, 2023, 68, pp.164001. ⟨10.1088/1361-6560/ace678⟩
Journal articles hal-04482982v1

Multi-objective optimization for X-ray exposure reduction during image-guided needle-based procedure

Alexandre Krebs , Jean-Paul Mazellier , Cindy Rolland , Adrien Meyer , Julien Bert
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, 2023, 11 (4), pp.1057-1063. ⟨10.1080/21681163.2022.2152370⟩
Journal articles hal-04004547v1
Image document

Studies and optimization of scintillation light measurements for the development of the 3-gamma medical imaging XEMIS2 liquid xenon Compton camera

Yuwei Zhu , S. Acounis , N. Beaupère , J.L. Beney , J. Bert
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2023, 1047, pp.167794. ⟨10.1016/j.nima.2022.167794⟩
Journal articles hal-03891903v1
Image document

Contour-guided deep learning based deformable image registration for dose monitoring during CBCT-guided radiotherapy of prostate cancer

Cédric Hemon , Bastien Rigaud , Anais Barateau , Florian Tilquin , Vincent Noblet
Journal of Applied Clinical Medical Physics, 2023, 24 (8), pp.e13991. ⟨10.1002/acm2.13991⟩
Journal articles hal-04112657v1

Organ-based estimation and minimization of clinician’s X-ray dose

Alexandre Krebs , Jean-Paul Mazellier , Juan Verde , Cindy Rolland , Julien Bert
International Journal of Computer Assisted Radiology and Surgery, 2022, ⟨10.1007/s11548-022-02710-3⟩
Journal articles hal-03818486v1
Image document

Optimizing the beam selection for non-coplanar VMAT by using simulated annealing approach

Franklin Okoli , Julien Bert , Salih Abdelaziz , Nicolas Boussion , Dimitris Visvikis
IEEE Transactions on Radiation and Plasma Medical Sciences, 2022, 6 (5), pp.609-618. ⟨10.1109/TRPMS.2021.3111736⟩
Journal articles lirmm-03367418v1
Image document

Optimisation and validation of a co‐manipulated robot for brachytherapy procedure

Aziza Ben Halima , Julien Bert , Jean‐françois Clément , Dimitris Visvikis
The International Journal of Medical Robotics and Computer Assisted Surgery, 2022, 19 (1), ⟨10.1002/rcs.2465⟩
Journal articles hal-04589134v1
Image document

Deep learning‐based segmentation in prostate radiation therapy using Monte Carlo simulated cone‐beam CT

Nelly Abbani , Thomas Baudier , Simon Rit , Francesca Di Franco , Franklin Okoli
Medical Physics, 2022, 28 (11), pp.6930-6944. ⟨10.1002/mp.15946⟩
Journal articles hal-03763981v1
Image document

Dosimetric Validation of a GAN-Based Pseudo-CT Generation for MRI-Only Stereotactic Brain Radiotherapy

Vincent Bourbonne , Vincent Jaouen , Clément Hognon , Nicolas Boussion , François Lucia
Journal articles hal-03159749v1
Image document

Fast Monte Carlo-based Inverse Planning for Prostate Brachytherapy by Using Deep Learning

Mateo Villa , Julien Bert , Antoine Valeri , Ulrike Schick , Dimitris Visvikis
IEEE Transactions on Radiation and Plasma Medical Sciences, 2021, pp.1-1. ⟨10.1109/TRPMS.2021.3060191⟩
Journal articles hal-03180735v1
Image document

Radiomics analysis of 3D dose distributions to predict toxicity of radiotherapy for lung cancer

V. Bourbonne , R. Da-Ano , V. Jaouen , F. Lucia , G. Dissaux
Radiotherapy & Oncology, 2021, 155, pp.144 - 150. ⟨10.1016/j.radonc.2020.10.040⟩
Journal articles hal-03493423v1
Image document

Advanced Monte Carlo simulations of emission tomography imaging systems with GATE

David Sarrut , Mateusz Bała , Manuel Bardiès , Julien Bert , Maxime Chauvin
Physics in Medicine and Biology, 2021, 66 (10), pp.10TR03. ⟨10.1088/1361-6560/abf276⟩
Journal articles hal-03229364v1
Image document

Gravity assisted recovery of liquid xenon at large mass flow rates

L. Virone , S. Acounis , N. Beaupère , J.-L. Beney , J. Bert
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, 893, pp.10-14. ⟨10.1016/j.nima.2018.02.097⟩
Journal articles hal-01758238v1
Image document

Image enhancement with PDEs and nonconservative advection flow fields

Vincent Jaouen , Julien Bert , Nicolas Boussion , Hadi Fayad , Mathieu Hatt
IEEE Transactions on Image Processing, In press, pp.1-1
Journal articles hal-01941451v1
Image document

CASToR: a generic data organization and processing code framework for multi-modal and multi-dimensional tomographic reconstruction

Thibaut Merlin , Simon Stute , Didier Benoit , Julien Bert , Thomas Carlier
Physics in Medicine and Biology, 2018, 63 (18), pp.185005. ⟨10.1088/1361-6560/aadac1⟩
Journal articles hal-01935073v1
Image document

Prostate Volume Segmentation in TRUS using Hybrid Edge-Bhattacharyya Active Surfaces

Vincent Jaouen , Julien Bert , Konstantinos Mountris , Nicolas Boussion , Ulrike Schick
IEEE Transactions on Biomedical Engineering, 2018, Epub ahead of print. ⟨10.1109/TBME.2018.2865428⟩
Journal articles hal-01858053v1

Improved Woodcock tracking on Monte Carlo simulations for medical applications

Abdeslam Behlouli , Dimitris Visvikis , Julien Bert
Physics in Medicine and Biology, 2018, 63 (22), ⟨10.1088/1361-6560/aae937⟩
Journal articles hal-01935107v1
Image document

XEMIS2: A liquid xenon detector for small animal medical imaging

L. Gallego Manzano , J.M. Abaline , S. Acounis , N. Beaupère , J.L. Beney
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, 912, pp.329-332. ⟨10.1016/j.nima.2017.12.022⟩
Journal articles hal-02317373v1
Image document

DVH-Based Inverse Planning Using Monte Carlo Dosimetry for LDR Prostate Brachytherapy

Konstantinos Mountris , Dimitris Visvikis , Julien Bert
International Journal of Radiation Oncology, Biology, Physics, 2018, 103 (2), pp.503-510. ⟨10.1016/j.ijrobp.2018.09.041⟩
Journal articles hal-02944152v1

Modeling the impact of prostate edema on LDR brachytherapy: a Monte Carlo dosimetry study based on a 3D biphasic finite element biomechanical model.

Konstantinos A Mountris , Julien Bert , Jérôme Noailly , Alejandro Rodriguez Aguilera , Antoine Valeri
Physics in Medicine and Biology, 2017, ⟨10.1088/1361-6560/aa5d3a⟩
Journal articles hal-01455289v1
Image document

A framework based on Hidden Markov Trees for multimodal PET/CT image co-segmentation

Houda Hanzouli-Ben , Jérôme Lapuyade-Lahorgue , Julien Bert , Didier Benoit , Philippe Lambin
Medical Physics, 2017
Journal articles hal-01577785v1
Image document

3gamma medical imaging with a liquid xenon Compton Camera and 44Sc radionuclide

Jean-Pierre Cussonneau , J M Abaline , S. Acounis , N. Beaupere , J L Beney
Acta Physica Polonica B, 2017, 48 (10), ⟨10.5506/APhysPolB.48.1661⟩
Journal articles inserm-01635537v1

Patient positioning in radiotherapy based on surface imaging using time of flight cameras

Marlène Gilles , Hadi Fayad , Petra Miglierini , Jean-François Clément , Stefan Scheib
Medical Physics, 2016, 43 (8Part1), pp.4833 - 4841. ⟨10.1118/1.4959536⟩
Journal articles hal-01888965v1

Monte-Carlo dosimetry for intraoperative radiotherapy using a low energy x-ray source

Dounia Bouzid , Julien Bert , Pierre-François Dupré , Saadia Benhalouche , Olivier Pradier
Acta Oncologica, 2015, 54 (10), pp.1788 - 1795. ⟨10.3109/0284186X.2015.1016623⟩
Journal articles hal-01888924v1

GGEMS-Brachy: GPU GEant4-based Monte Carlo simulation for brachytherapy applications

Yannick Lemarechal , Julien Bert , Claire Falconnet , Philippe Desprès , Antoine Valeri
Physics in Medicine and Biology, 2015, 60 (13), pp.4987 - 5006. ⟨10.1088/0031-9155/60/13/4987⟩
Journal articles hal-01888892v1
Image document

PET/MR attenuation correction: where have we come from and where are we going?

Dimitris Visvikis , Florian Monnier , Julien Bert , Mathieu Hatt , Hadi Fayad
European Journal of Nuclear Medicine and Molecular Imaging, 2014, 41 (6), pp.1172-5
Journal articles inserm-01074792v1

Generation of pseudo-CT from a single MRI for PET/MR attenuation correction purposes

Florian Monnier , Hadi Fayad , Julien Bert , Jérôme Lapuyade-Lahorgue , Mathieu Hatt
EJNMMI Physics, 2014, 1 (Suppl 1), ⟨10.1186/2197-7364-1-s1-a74⟩
Journal articles hal-01888425v1

A simulation based dosimetric study for a Kypho-IORT treatment using Intrabeam(TM)

Dounia Bouzid , Nicolas Boussion , Julien Bert , Olivier Pradier , Dimitris Visvikis
Translational Cancer Research, 2014, 3 (1), pp.83-87
Journal articles hal-01888840v1

Tomographie conique de 6 MV : simulation et évaluation GATE v6.2 Monte-Carlo d’un imageur portal avec application spécifique en radiothérapie ORL

S. Benhalouche , J. Bert , O. Pradier , D. Visvikis , N. Boussion
Cancer/Radiothérapie, 2013, 17 (5-6), ⟨10.1016/j.canrad.2013.07.098⟩
Journal articles hal-01888376v1

Geant4-based Monte Carlo simulations on GPU for medical applications

J. Bert , H. Perez-Ponce , Z. El Bitar , S. Jan , Y. Boursier
Physics in Medicine and Biology, 2013, 58, pp.5593-5611. ⟨10.1088/0031-9155/58/16/5593⟩
Journal articles in2p3-00868985v1

Monte Carlo simulation of the Intrabeam® system with the platform gate for breast cancer

D. Bouzid , J. Bert , P.-F. Dupré , S. Benhalouche , D. Visvikis
Physica Medica European Journal of Medical Physics, 2013, 29, pp.e19 - e20. ⟨10.1016/j.ejmp.2013.08.064⟩
Journal articles hal-01888059v1

Accuracy of dynamic patient surface monitoring using a time-of-flight camera and B-spline modeling for respiratory motion characterization

Thomas Wentz , Hadi Fayad , Julien Bert , Olivier Pradier , Jean-François Clément
Physics in Medicine and Biology, 2012, 57 (13), pp.4175-4193. ⟨10.1088/0031-9155/57/13/4175⟩
Journal articles hal-00948363v1
Image document

A trifocal transfer based virtual microscope for robotic manipulation of MEMS components.

Sounkalo Dembélé , Julien Bert , Brahim Tamadazte , Nadine Piat
Journal of Optomechatronics, 2010, 4 (4), pp.342-361. ⟨10.1080/15599612.2010.522759⟩
Journal articles hal-00494947v1
Image document

Trifocal transfer based novel view synthesis for micromanipulation.

Julien Bert , Sounkalo Dembélé , Nadine Lefort-Piat
Lecture Notes in Computer Science, 2006, 4291, pp.411-420. ⟨10.1007/11919476⟩
Journal articles hal-00406209v1
Image document

Thermal diffusion in (LiCl, RH2O)

Jean Colombani , J. Bert , J. Dupuy-Philon
The Journal of Chemical Physics, 1999, 110 (17), pp.8622-8627. ⟨10.1063/1.478769⟩
Journal articles hal-03461877v1
Image document

Hydrodynamic instabilities and Soret effect in an aqueous electrolyte

Jean Colombani , H. Dez , J. Bert , J. Dupuy-Philon
Physical Review E , 1998, 58 (3), pp.3202-3208. ⟨10.1103/PhysRevE.58.3202⟩
Journal articles hal-03461863v1

Multi-objective optimization for X-ray exposure reduction during image-guided needle-based procedure

Alexandre Krebs , Jean-Paul Mazellier , Cindy Rolland , Adrien Meyer , Julien Bert
25th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI AE-CAI 2022), Sep 2022, Singapour, France
Conference papers hal-03818487v1
Image document

Patient-specific 4DCT respiratory motion synthesis using tumor-aware GANs

Yi-Heng Cao , Vincent Jaouen , Vincent Bourbonne , François Lucia , Nicolas Boussion
IEEE Nuclear science symposium and medical imaging conference 2022, Nov 2022, Milan, Italy
Conference papers hal-03811270v1
Image document

Synthetic tumor insertion using one-shot generative learning for cross-modal image segmentation

Guillaume Sallé , Pierre-Henri Conze , Nicolas Boussion , Julien Bert , Dimitris Visvikis
IEEE Nuclear science symposium and medical imaging conference 2021, Oct 2021, Virtual, Japan
Conference papers hal-03666614v1
Image document

Synthèse de mouvement respiratoire par réseau antagoniste génératif doublement conditionnel en imagerie tomodensitométrique 4D

Yi-Heng Cao , Vincent Jaouen , Vincent Bourbonne , Nicolas Boussion , Ulrike Schick
ORASIS 2021, Centre National de la Recherche Scientifique [CNRS], Sep 2021, Saint Ferréol, France
Conference papers hal-03339736v1
Image document

Synthèse de tumeurs par modèle génératif one-shot pour la segmentation inter-modale en imagerie médicale

Guillaume Sallé , Pierre-Henri Conze , Nicolas Boussion , Julien Bert , Dimitris Visvikis
ORASIS 2021, Centre National de la Recherche Scientifique [CNRS], Sep 2021, Saint Ferréol, France
Conference papers hal-03339729v1
Image document

Image and volume conditioning for respiratory motion synthesis using GANs

Yi-Heng Cao , Vincent Jaouen , Vincent Bourbonne , Nicolas Boussion , Ulrike Schick
NSS/MIC 2021: IEEE Nuclear science symposium and medical imaging conference, Oct 2021, Virtual, Japan
Conference papers hal-03658055v1
Image document

XEMIS2: A liquid xenon Compton camera to image small animals

Yuwei Zhu , Stéphane Acounis , Nicolas Beaupère , Jean-Luc Beney , Julien Bert
IEEE International Conference on Dielectric Liquids, Jun 2019, Roma, Italy. ⟨10.1109/ICDL.2019.8796534⟩
Conference papers hal-02392898v1

OPTIMIZED MULTI-ATLAS PROSTATE SEGMENTATION FROM 3D CT IMAGES

Yitian Zhou , Laurent Launay , Julien Bert , Renaud de Crevoisier , Oscar Acosta
16th IEEE International Symposium on Biomedical Imaging (ISBI), Apr 2019, Venice, Italy
Conference papers hal-02302409v1
Image document

Localization of brachyterapy seeds in TRUS images using rigid priors and medial forces

Vincent Jaouen , Julien Bert , Antoine Valeri , Dimitris Visvikis
Surgetica 2019, Jun 2019, Rennes, France
Conference papers hal-02447809v1
Image document

Direct Measurement of Ionization Charges in Single-phase Liquid Xenon Compton Telescope for 3γ Medical Imaging

Yajing Xing , Mounir Abaline , Stephane Acounis , Nicolas Beaupere , Jean-Luc Beney
2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Oct 2019, Manchester, United Kingdom. ⟨10.1109/NSS/MIC42101.2019.9059808⟩
Conference papers hal-03044155v1
Image document

XEMIS2 Liquid Xenon Compton Camera for Small Animal 3γ Medical Imaging: Scintillation Light Measurement

Yuwei Zhu , Stephane Acounis , Nicolas Beaupere , Jean-Luc Beney , Julien Bert
2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Oct 2019, Manchester, United Kingdom. pp.1-4, ⟨10.1109/NSS/MIC42101.2019.9059638⟩
Conference papers hal-03044142v1
Image document

Image filtering with advectors

Vincent Jaouen , Laurent Gaubert , Julien Bert , Mathieu Hatt , Dimitris Visvikis
2018 25th IEEE International Conference on Image Processing (ICIP), Oct 2018, Athens, France. ⟨10.1109/ICIP.2018.8451762⟩
Conference papers hal-01890757v1

LDR prostate brachytherapy inverse planning including dose-volume relation and tissue heterogeneity

Konstantinos A Mountris , Julien Bert , Dimitris Visvikis
European Society for Radiotherapy & Oncology (ESTRO), Apr 2018, Barcelona, Spain
Conference papers hal-01795109v1

Smooth mesh for accurate Monte Carlo simulation in medical applications

Julien Bert , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, Nov 2018, Sydney, Australia
Conference papers hal-01887646v1

Edema adapted treatment plan in LDR prostate brachytherapy: beyond common inverse treatment planning

Konstantinos A Mountris , Julien Bert , Dimitris Visvikis
European Society for Radiotherapy & Oncology (ESTRO), Apr 2018, Barcelona, Spain
Conference papers hal-01795087v1

Improved Woodcock tracking on Monte Carlo simulations for medical applications

Abdeslam Behlouli , Julien Bert , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2017, Atlanta, United States
Conference papers hal-01555349v1

Improved Woodcock tracking on Monte Carlo simulations for medical applications

Abdeslam Behlouli , Julien Bert , Dimitris Visvikis
International Conference on Monte Carlo Techniques for Medical Applications, Oct 2017, Napoli, Italy
Conference papers hal-01548172v1
Image document

XEMIS: Liquid Xenon Compton Camera for 3γ Imaging

Y. Xing , M. Abaline , S. Acounis , N. Beaupère , J.L. Beney
4th International conference on Technology and Instrumentation in Particle Physics, May 2017, Beijing, China. pp.154-158, ⟨10.1007/978-981-13-1316-5_29⟩
Conference papers hal-01863097v1

ORACLE: A DVH-based inverse planning system for LDR prostate brachytherapy using MC dosimetry

Konstantinos A Mountris , Julien Bert , Nicolas Boussion , Antoine Valeri , Ulrike Schick
International Conference on Monte Carlo Techniques for Medical Applications, Oct 2017, Napoli, Italy
Conference papers hal-01548472v1
Image document

Purely edge-based prostate segmentation in 3D TRUS images using deformable models

Vincent Jaouen , Julien Bert , Iyas Hamdan , Antoine Valéri , Ulrike Schick
Surgetica 2017, Nov 2017, Strasbourg, France
Conference papers hal-01718506v1

DVH-based optimization of LDR prostate brachytherapy using GPU-accelerated MC dosimetry

Konstantinos A Mountris , Julien Bert , Nicolas Boussion , Antoine Valeri , Ulrike Schick
SURGETICA, Nov 2017, Strasbourg, France
Conference papers hal-01795132v1

Pose Optimization of a C-Arm Imaging Device to Reduce Intraoperative Radiation Exposure of Staff and Patient During Interventional Procedures

Nicolas Loy Rodas , Julien Bert , Dimitris Visvikis , Michel de Mathelin , Nicolas Padoy
2017 IEEE International Conference on Robotics and Automation (ICRA), 29 May-03 June 2017, Singapore, May 2017, Singapour, Singapore. ⟨10.1109/ICRA.2017.7989483⟩
Conference papers hal-04322468v1
Image document

Scintillation Signal in XEMIS2, a Liquid Xenon Compton Camera with 3γ Imaging Technique

Yuwei Zhu , M. Abaline , S. Acounis , N. Beaupère , J.L. Beney
4th International conference on Technology and Instrumentation in Particle Physics, May 2017, Beijing, China. pp.159-163, ⟨10.1007/978-981-13-1316-5_30⟩
Conference papers hal-01863099v1

3D MRI/CT non-rigid registration for image-guided prostate brachytherapy

Iyas Hamdan , Julien Bert , Chafiaa Hamitouche-Djabou , Guillaume Dardenne , Dimitris Visvikis
International Congress of Computer Assisted Radiology and Surgery, 2015, Barcelona, Spain
Conference papers hal-01888909v1

Validation of a simultaneous PET/MR system model for PET simulation using GATE

Florian Monnier , Hadi Fayad , Julien Bert , Holger Schmidt , Dimitris Visvikis
International Conference on MR-PET and MR-SPECT (PSMR), 2015, Elba, Italy. ⟨10.1186/2197-7364-2-s1-a45⟩
Conference papers hal-01888863v1
Image document

3D dose reconstruction in external beam radiotherapy using portal imaging

Laurence Autret , Julien Bert , Yannick Lemaréchal , Laurent Desbat , Dimitris Visvikis
Journées RITS 2015, Mar 2015, Dourdan, France. pp 172-173
Conference papers inserm-01155022v1

Detector Modeling in PET List-Mode Reconstruction: Comparison Between Pre-calculated and On-the-Fly Computed System Matrices

Matthieu Moreau , Thomas Carlier , Olivier Strauss , Julien Bert , Dimitris Visvikis
NSS/MIC: Nuclear Science Symposium and Medical Imaging Conference, Oct 2015, San Diego, United States. ⟨10.1109/NSSMIC.2015.7582100⟩
Conference papers hal-01888938v1

Accelerated GPU based SPECT Monte Carlo Simulations using GGEMS

Marie-Paule Garcia , Julien Bert , Didier Benoit , Manuel Bardiès , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, 2015, San Diego, United States
Conference papers hal-01888915v1

Establishment of an open database of realistic simulated data for evaluation of partial volume correction techniques in brain PET/MR

Ana Mota , Vesna Cuplov , Jonathan Schott , Brian Hutton , Kris Thielemans
Conference on PET/MR and SPECT/MR – PSMR 2015, May 2015, Elba, Italy. pp.A44, ⟨10.1186/2197-7364-2-S1-A44⟩
Conference papers hal-01827207v1

GGEMS-brachy: GPU GEant4-based Monte Carlo Simulation for brachytherapy applications

Yannick Lemarechal , Julien Bert , Nicolas Boussion , Claire Falconet , Olivier Pradier
Varian research partnership symposium, 2015, Atlanta, United States
Conference papers hal-01888900v1

Development and Evaluation of a Simultaneous PET/MR Scanner Model Using GATE

Florian Monnier , Hadi Fayad , Julien Bert , Holger Schmidt , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, 2015, San Diego, United States
Conference papers hal-01888868v1

3D dose reconstruction in external beam radiotherapy using portal imaging

Laurence Autret , Julien Bert , Laurent Desbat , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, 2015, San Diego, United States
Conference papers hal-01888929v1

Detector modeling in PET list-mode reconstruction: comparison between pre-calculated and GPU capable on-the-fly computed system matrix

Awen Autret , Matthieu Moreau , Thomas Carlier , Olivier Strauss , Julien Bert
FULLY 3D: Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2015, New Port, United States
Conference papers hal-01888940v1

Detector Modeling in PET List-Mode Reconstruction: Comparison Between Pre-calculated and On-the-Fly Computed System Matrices

Awen Autret , Matthieu Moreau , Thomas Carlier , Olivier Strauss , Julien Bert
Society of Nuclear Medicine and Molecular Imaging Annual Meeting, 2015, Baltimore, United States
Conference papers hal-01888936v1

Particle navigator for hybrid voxelized/analytical phantoms in Monte Carlo simulation for medical applications

Julien Bert , Yannick Lemarechal , Dimitris Visvikis
International Workshop on Monte Carlo Techniques in Medical Physics, 2014, Quebec, Canada
Conference papers hal-01888844v1

GGEMS-brachy: Fully GPU Geant4-based Monte Carlo Simulation for Brachytherapy Applications

Yannick Lemarechal , Julien Bert , Nicolas Boussion , Dimitris Visvikis
European Society for Radiotherapy and Oncology (ESTRO), 2014, Vienna, Austria
Conference papers hal-01888443v1

GPU-accelerated Monte Carlo Base Scatter Correction in Brain PET/MR

Michaela Gaens , Julien Bert , Uwe Pietrzyk , Jon Shah , Dimitris Visvikis
International Conference on MR-PET and MR-SPECT (PSMR), 2014, Bordeaux, France
Conference papers hal-01888567v1

Generation of pseudo-CT from a single MRI for PET/MR attenuation correction purposes

Florian Monnier , Hadi Fayad , Julien Bert , Jérôme Lapuyade-Lahorgue , Mathieu Hatt
International Conference on MR-PET and MR-SPECT (PSMR), 2014, Kos island, Greece
Conference papers hal-01888437v1

External dosimetry and in vivo measurements improve surgical comprehension of intraoperative radiotherapy using Intrabeam(TM)

Pierre-François Dupre , Dounia Bouzid , Petra Miglierini , Olivier Pradier , Dimitris Visvikis
San Antonio Breast Cancer Symposium, 2014, San Antonio, United States
Conference papers hal-01888834v1

Imaging and Radiation Therapy: GATE Monte Carlo Simulation of a 6 MV photon beam LINAC and its MV-CBCT Flat Panel for IMRT applications

Saadia Benhalouche , Julien Bert , Awen Autret , Nicolas Boussion , Olivier Pradier
International Workshop on Monte Carlo Techniques in Medical Physics, 2014, Quebec, Canada
Conference papers hal-01888853v1

Reconstruction of 3D dose distribution in external beam radiotherapy using portal imaging

Laurence Autret , Julien Bert , Saadia Benhalouche , Laurent Desbat , Dimitris Visvikis
SURGETICA, 2014, Chambéry, France
Conference papers hal-01888858v1

A novel brain PET insert for the MINDView project

Antonio González , Filomeno Sanchez , Pablo Conde , Sebastian Aussenhofer , Daniel Gareis
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Nov 2014, Seattle, France. ⟨10.1109/NSSMIC.2014.7430885⟩
Conference papers hal-01888463v1

MR-based PET attenuation correction through the generation of pseudo-CT data from a single MRI sequence

Florian Monnier , Hadi Fayad , Julien Bert , Jérôme Lapuyade-Lahorgue , Mathieu Hatt
IEEE Nuclear Science Symposium and Medical Imaging Conference, 2014, Seattle, United States
Conference papers hal-01888433v1

GGEMS platform: GPU Geant4-based Monte Carlo Simulation

Julien Bert , Yannick Lemarechal , Eric Garrido , Dimitris Visvikis
International Workshop on Monte Carlo Techniques in Medical Physics, 2014, Quebec, Canada
Conference papers hal-01888847v1

Hybrid CPU/GPU SPECT Monte Carlo Simulations: The Hexagonal Hole Collimator Case

Marie-Paule Garcia , Julien Bert , Daphnée Villoing , Anthonin Reilhac , Marie-Claude Grégoire
IEEE Nuclear Science Symposium and Medical Imaging Conference, 2014, Seattle, United States
Conference papers hal-01888482v1

Evaluation of Full Monte Carlo Based Scatter Correction in Brain PET/MR

Michaela Gaens , Julien Bert , Uwe Pietrzyk , Jon Shah , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, 2014, Seattle, United States
Conference papers hal-01888589v1

Suivi du mouvement respiratoire externe avec une caméra temps-de-vol : application pour la prédiction de la déformation interne

Thomas Wentz , Hadi Fayad , Julien Bert , Nicolas Boussion , Olivier Pradier
RITS 2013 : congrès Recherche en Imagerie et Technologies pour la Santé, Apr 2013, Bordeaux, France
Conference papers hal-00853268v1

Imaging and radiation therapy: GATE Monte Carlo simulation of a MV CBCT flat panel with specific application in head and neck cancer

Saadia Benhalouche , Julien Bert , Awen Autret , Dimitris Visvikis , Olivier Pradier
The future of radiation oncology : imaging, dosimetry, biology and therapy workshop, Sep 2013, Berder, France
Conference papers hal-01005336v1

Amélioration qualitative et quantitative de reconstruction TEP basée sur architecture graphique

Awen Autret , Julien Bert , Olivier Strauss , Dimitris Visvikis
Journées du Cancéropole Grand Ouest, Apr 2013, Sables D'Olonne, France
Conference papers hal-00935657v1

Imaging and radiation therapy: GATE Monte Carlo simulation of a MV CBCT flat panel with specific application in head and neck cancer

Saadia Benhalouche , Julien Bert , Dimitris Visvikis , Olivier Pradier , Nicolas Boussion
AAPM 2013 : 55th annual meeting & exhibition of the American Association of Physicists in Medicine, Aug 2013, Indianapolis, United States
Conference papers hal-00935777v1

GPU implementation of Geant4 process for use in proton therapy

Eric Garrido , Julien Bert , Hocine Chekatt , David Brasse , Dimitris Visvikis
Geant4 2013 : International User Conference at the Physics-Medicine-Biology Frontier, Oct 2013, Bordeaux, France
Conference papers hal-01887990v1

Personalized 3D dose prediction for intrabeam treatments based on patient CT imaging with Monte Carlo GATE simulations

Dounia Bouzid , Nicolas Boussion , Pierre-François Dupre , Julien Bert , Olivier Pradier
The future of radiation oncology : imaging, dosimetry, biology and therapy workshop, Sep 2013, Berder, France
Conference papers hal-01055890v1

Imaging and Radiation Therapy: GATE Monte Carlo Simulation of a Megavolt Cone Beam CT

Saadia Benhalouche , Julien Bert , Dounia Bouzid , Awen Autret , Dimitris Visvikis
Geant4 2013 international user conference, Oct 2013, Bordeaux, France
Conference papers hal-01888393v1

Grafikprozessorbeschleunigte Monte Carlo Simulation fûr die Streustrahlkorrektur des MR- BrainPET Scanners

Michaela Gaens , Julien Bert , Uwe Pietrzyk , Jon Shah , Dimitris Visvikis
Deutschen Gesellschaft fûr Medizinische Physik Conference, 2013, Berlin, Germany
Conference papers hal-01888047v1

Personalized 3D dose prediction for intrabeam treatments based on patien CT imaging with Monte Carlo Gate simulations

Dounia Bouzid , Nicolas Boussion , Pierre-François Dupre , Julien Bert , Olivier Pradier
AAPM 2013 : 55th Annual Meeting & Exhibition of the American Association of Physicists in Medecine, Aug 2013, Indianapolis, United States
Conference papers hal-01055910v1

GGEMS-Brachy: Fully GPU Geant4-Based Monte Carlo Simulation for Brachytherapy Applications

Yannick Lemarechal , Julien Bert , Emmanuelle Lefur , Nicolas Boussion , Dimitris Visvikis
NSS/MIC 2013 : IEEE nuclear science symposium and medical imaging conference, Oct 2013, Seoul, South Korea
Conference papers hal-00950694v1

Incorporation of Time-of-Flight information in PET List-Mode reconstruction using a projector with accurate detector PSF modeling

Awen Autret , Julien Bert , Olivier Strauss , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2013, Séoul, South Korea. ⟨10.1109/NSSMIC.2013.6829242⟩
Conference papers hal-00994540v1

Fully 3D PET List-Mode reconstruction including an accurate detector modeling on GPU architecture

Awen Autret , Julien Bert , Olivier Strauss , Dimitris Visvikis
Fully3D: Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2013, Lake Tahoe, CA, United States
Conference papers hal-01006117v1

GPU Framework Allowing Fast Monte Carlo Based Scatter Correction for the MR-BrainPET

Michaela Gaens , Julien Bert , Uwe Pietrzyk , Jon Shah , Dimitris Visvikis
International Conference on MR-PET and MR-SPECT (PSMR), May 2013, Quellenhof, Germany
Conference papers hal-01888022v1

Personalized 3D dose prediction for intrabeam treatments based on patient CT imaging with Monte Carlo GATE simulations

Dounia Bouzid , Nicolas Boussion , Pierre-François Dupre , Julien Bert , Olivier Pradier
7th INTRABEAM User Meeting, Jun 2013, Mannheim, Allemagne
Conference papers hal-01055914v1

Dosimetric validation of an Intrabeam™ GATE model, based on Monte Carlo GEANT4 toolkit, for IORT applications

Dounia Bouzid , Julien Bert , Pierre-François Dupre , Olivier Pradier , Dimitris Visvikis
7th INTRABEAM User Meeting, Jun 2013, Mannheim, Allemagne
Conference papers hal-01055889v1

Simulation Monte Carlo du système Intrabeam avec la plateforme GATE (Geant4) pour le cancer du sein

Dounia Bouzid , Julien Bert , Pierre-François Dupre , Saadia Benhalouche , Dimitris Visvikis
7èmes journées du cancéropôle Grand Ouest, Apr 2013, Sables D'Olonne, France
Conference papers hal-01056094v1

Amélioration de la planification du traitement en curiethérapie de prostate par simulation Monte-Carlo complète et rapide utilisant les processeurs graphiques

Yannick Lemarechal , Julien Bert , Emmanuelle Lefur , Nicolas Boussion , Dimitris Visvikis
Journée des doctorants et post-doctorants en biosanté de Bretagne, Jun 2013, Brest, France
Conference papers hal-01056109v1

Amélioration de la planification du traitement en curiethérapie de prostate par simulation Monte-carlo complète et rapide utilisant les processeurs graphiques

Yannick Lemarechal , Julien Bert , Nicolas Boussion , Dimitris Visvikis
7 èmes journées du cancéropôle Grand Ouest, Apr 2013, Sables D'Olonne, France
Conference papers hal-00935654v1

Imaging and radiation therapy: GATE Monte Carlo simulation of a megavolt cone beam CT

Saadia Benhalouche , Julien Bert , Awen Autret , Dimitris Visvikis , Olivier Pradier
NSS/MIC 2013 : IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2013, Seoul, South Korea
Conference papers hal-01056475v1

Volume Splitting Based Multi-GPUs Implementation for 3D List-Mode PET Reconstruction

Zakaria Bahi , Julien Bert , Dimitris Visvikis
Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2013, Lake Tahoe, United States
Conference papers hal-01887979v1

Hybrid GPU/CPU modules for GATE plateform: imaging and therapy applications

J. Bert , H. Perez-Ponce , S. Jan , Z. El Bitar , Pierre Gueth
Recherche en Imagerie et Technologies pour la Santé, 2013, Bordeaux, France
Conference papers in2p3-01888092v1

Personalized 3D dose prediction for intrabeam tm treatments based on patient CT imaging with monte carlo GATE simulations

Dounia Bouzid , Nicolas Boussion , Pierre-François Dupre , Julien Bert , Olivier Pradier
Geant4 2013 international user conference, Oct 2013, Bordeaux, France
Conference papers hal-01005446v1

Accurate fully 3D list-mode PET reconstruction on multi-GPUs

Awen Autret , Julien Bert , Zakaria Bahi , Olivier Strauss , Dimitris Visvikis
RITS: Recherche en Imagerie et Technologies pour la Santé, Apr 2013, Bordeaux, France
Conference papers hal-00935638v1

Monte Carlo simulation of the INTRABEAM® system with the platform GATE for breast cancer

Dounia Bouzid , Julien Bert , Pierre-François Dupre , Saadia Benhalouche , Olivier Pradier
DEGRO 2013 : 19th Annual Meeting of the German Society for Radiation Oncology, May 2013, Berlin, Germany
Conference papers hal-01005334v1

Hybrid CPU/GPU GATE: towards GATE V7

J. Bert , Albertine Dubois , S. Jan , Pierre Gueth , Eric Garrido
Geant4 2013: International User Conference at the Physics-Medicine-Biology Frontier, Oct 2013, Bordeaux, France
Conference papers in2p3-01888369v1

Modélisation et validation sur Monte Carlo d'un traitement de métastases vertébrales sur fantôme par Kyphoplastie et RT peropératoire (Kypho-IORT).

Dounia Bouzid , Nicolas Boussion , Julien Bert , Olivier Pradier , Dimitris Visvikis
52èmes Journées Scientifiques de Physique Médicale (SFPM), Jun 2013, Nice, France
Conference papers hal-00955088v1

Simulation Monte Carlo du système Intrabeam avec la plate forme GATE (Geant4) pour le cancer du sein

Dounia Bouzid , Julien Bert , Pierre-François Dupre , Saadia Benhalouche , Olivier Pradier
52èmes Journées Scientifiques de physique médicale Société Française de Physique Médicale (SFPM), Jun 2013, Nice, France
Conference papers hal-01056018v1

GGEMS brachy : fully GPU Geant 4 based Monte Carlo Simulation for brachytherapy applications

Yannick Lemarechal , Julien Bert , Emmanuelle Lefur , Nicolas Boussion , Dimitris Visvikis
Geant4 2013 : International User Conference at the Physics-Medicine-Biology Frontier, Oct 2013, Bordeaux, France
Conference papers hal-00994421v1

GPU-accelerated Monte Carlo Base Scatter Correction in Brain PET/MR

Michaela Gaens , Julien Bert , Uwe Pietrzyk , Jon Shah , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2013, Seoul, South Korea
Conference papers hal-01888033v1

Dosimetric validation of an intrabeam GATE model, based on Monte Carlo GEANT4 toolkit, for IORT applications

Dounia Bouzid , Dimitris Visvikis , Pierre-François Dupre , Julien Bert , Olivier Pradier
The future of radiation oncology : imaging, dosimetry, biology and therapy workshop, Sep 2013, Ile Berder, France
Conference papers hal-01005422v1

GGEMS-brachy : fully GPU GEant4-based Monte Carlo simulation for brachytherapy applications

Yannick Lemarechal , Julien Bert , Emmanuelle Lefur , Nicolas Boussion , Dimitris Visvikis
The future of radiation oncology: imaging, dosimetry, biology and therapy workshop, Sep 2013, Berder, France
Conference papers hal-01015209v1

Dosimetric validation of an intrabeam gate model based on monte carlo geant4 toolkit, for IORT applications

Dounia Bouzid , Pierre-François Dupre , Julien Bert , Olivier Pradier , Dimitris Visvikis
AAPM 2013 : 55th annual meeting & exhibition of the American Association of Physicists in Medicine, Aug 2013, Indianapolis, United States
Conference papers hal-01015305v1

SU-C500-03: GGEMS Brachy: fully GPU Geant4 based efficient Monte Carlo simulation for brachytherapy applications

Yannick Lemarechal , Julien Bert , Nicolas Boussion , Dimitris Visvikis
AAPM 2013 : 55th Annual Meeting & Exhibition of the American Association of Physicists in Medecine, Aug 2013, Indianapolis, United States. ⟨10.1118/1.4813948⟩
Conference papers hal-01056095v1

SFPM: Société française de Physique Médicale 2013

Saadia Benhalouche , Julien Bert , Dimitris Visvikis , Olivier Pradier , Nicolas Boussion
SFPM 2013 : Journées scientifiques de la société Française de Physique Médicale, Jun 2013, Nice, France
Conference papers hal-00935684v1

Simulation Monte Carlo du système Intrabeam sur GATE et application au cancer du sein

Dounia Bouzid , Julien Bert , Pierre-François Dupre , Saadia Benhalouche , Dimitris Visvikis
Journée des doctorants et post-doctorants en biologie santé en Bretagne, Jun 2013, Brest, France
Conference papers hal-01056092v1

New particle navigator for hybrid voxelized/analytical phantoms in Monte Carlo simulations for medical applications

Julien Bert , Yannick Lemarechal , Nicolas Boussion , Dimitris Visvikis
NSS/MIC 2013 : IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2013, Seoul, North Korea
Conference papers hal-01005415v1

Monte Carlo simulation of the INTRABEAM® system with the platform GATE for breast cancer

Dounia Bouzid , Julien Bert , Pierre-François Dupre , Saadia Benhalouche , Olivier Pradier
DEGRO 2013 : 19th Annual Meeting of the German Society for Radiation Oncology, May 2013, Berlin, Germany
Conference papers hal-01005335v1

Imagerie en Megavolt cone-beam computed Tomography MV CBCT 6 MV : Simulation et évaluation GATE v6.2 Monte Carlo d'un imageur portal avec application spécifique en ORL

Saadia Benhalouche , Julien Bert , Dimitris Visvikis , Olivier Pradier , Nicolas Boussion
7èmes journées du cancéropôle Grand Ouest, Apr 2013, Sables D'Olonne, France
Conference papers hal-01888372v1

GPU Framework Allowing Fast Monte Carlo based Scatter Correction for the MR-BrainPET

Michaela Gaens , Julien Bert , Uwe Pietrzyk , Jon Shah , Dimitris Visvikis
Geant4 International User Conference, 2013, Bordeaux, France
Conference papers hal-01888036v1
Image document

Hybrid GATE : A GPU/CPU implementation for imaging and therapy applications

Julien Bert , H Perez Ponce , S Jan , Z El Bitar , P Gueth
NSS-MIC 2012: IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2012, Anaheim, United States. pp.2247-2250, ⟨10.1109/NSSMIC.2012.6551511⟩
Conference papers hal-00788144v1

Projector with Realistic Detector Scatter Modeling for PET List-Mode Reconstruction

Awen Autret , Julien Bert , Olivier Strauss , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2012, Anaheim, United States. pp.3333-3336
Conference papers hal-00807315v1

Monte Carlo simulation on GATE V6.1 of an intraoperative device Intrabeam\texttrademark for early breast cancers

Dounia Bouzid , Julien Bert , Saadia Benhalouche , Olivier Pradier , Dimitris Visvikis
6th Intrabeam User's Meeting, Sep 2012, Mannheim, Germany
Conference papers hal-01887961v1

Utilisation d'une caméra TOF pour la synchronisation et la modélisation du mouvement respiratoire

Thomas Wentz , Hadi Fayad , Julien Bert , Nicolas Boussion , Dimitris Visvikis
Journées scientifiques Nouvelles méthodologies en imagerie du vivant, Dec 2012, Lyon, France. pp.9355
Conference papers hal-00830119v1

High Performance Multi-GPU Acceleration for Fully 3D List-Mode PET Reconstruction

Zakaria Bahi , Julien Bert , Awen Autret , Dimitris Visvikis
NSS/MIC 2012: IEEE Nuclear Science Symposium and Medical Imaging Conference Record, Oct 2012, Anaheim, United States. pp.3390-3393
Conference papers hal-00805605v1

Implementing Geant4 on GPU for Medical Applications

H. Perez-Ponce , Z. El Bitar , Y. Boursier , D. Vintache , A. Bonissent
2011 Nuclear Science Symposium and Medical Imaging Conference, Oct 2011, Valence, Spain. pp.MIC9.S-295
Conference papers in2p3-00639297v1

A Fast CPU/GPU Ray Projector for Fully 3D List-Mode PET Reconstruction

Julien Bert , Dimitris Visvikis
IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2011, Valencia, Spain
Conference papers hal-01887933v1

Novel View Synthesis by Trifocal Tensor: Improvement of View Placement and Application to Microassembly

Julien Bert , Sounkalo Dembélé , Nadine Lefort-Piat
Mali Symposium on Applied Sciences, Oct 2008, Bamako, Mali
Conference papers hal-01887920v1
Image document

Performing weak calibration at the microscale. Application to micromanipulation.

Julien Bert , Sounkalo Dembélé , Nadine Lefort-Piat
IEEE International Conference on Robotics and Automation, ICRA'2007., Apr 2007, Rome, Italy. pp.4937-4992
Conference papers hal-00162281v1
Image document

Synthesizing a virtual imager with a large field of view and a high resolution for micromanipulation.

Julien Bert , Sounkalo Dembélé , Nadine Lefort-Piat
Proceedings of the 5th International Workshop on MicroFactories, IWMF'06., Oct 2006, Besançon, France. 5 p
Conference papers hal-00264465v1
Image document

Virtual camera synthesis for Micromanipulation and Microassembly.

Julien Bert , Sounkalo Dembélé , Nadine Lefort-Piat
IROS'06, Oct 2006, Beijing, China. pp.1390-1395, ⟨10.1109/IROS.2006.281928⟩
Conference papers hal-00333560v1
Image document

Toward the vision based supervision of microfactories through images mosaicing.

Julien Bert , Sounkalo Dembélé , Nadine Lefort-Piat
IFIP TC5 WG5.5 Third International Precision Assembly Seminar, IPAS'06., Feb 2006, Bad Hofgastein, Austria. pp.239-250
Conference papers hal-00327482v1

Electrical conductivity modification in iron implanted MGO

A. Perez , J. Bert , G. Marest , B. Sawicka , J. Sawicki
International Conference On Ion Beam Modification Of Materials 3, Sep 1982, Grenoble, France. pp.281-287
Conference papers in2p3-00004554v1

Using simulated CBCT images in deep learning methods for real CBCT segmentation

Nelly Abbani , Franklin Okoli , Vincent Jaouen , Julien Bert , David Sarrut
Estro 2022, May 2022, Copenhagen/ Virtual, Denmark
Conference poster hal-03706427v1

XEMIS2: A liquid xenon Compton camera to image small animals

Yuwei Zhu , S. Acounis , N. Beaupère , J.L. Beney , J. Bert
20th IEEE International Conference on Dielectric Liquids, Jun 2019, Rome, Italy
Conference poster hal-02292728v1

Scintillation Signal in XEMIS2, a Liquid Xenon Compton Camera with 3γ Imaging Technique

Yuwei Zhu , M. Abaline , S. Acounis , N. Beaupère , J.L. Beney
4th International conference on Technology and Instrumentation in Particle Physics, May 2017, Beijing, China
Conference poster hal-02292251v1
Image document

Synthèse de vues à partir d'images de microscopes photoniques pour la micromanipulation.

Julien Bert
Automatique / Robotique. UFR des Sciences et Techniques de l'Université de Franche-Comté, 2007. Français. ⟨NNT : ⟩
Theses tel-00195867v1
Image document

Contributions à la simulation Monte-Carlo pour l'optimisation du traitement en radiothérapie

Julien Bert
Physique Médicale [physics.med-ph]. Université de Bretagne Occidentale (UBO), 2018
Habilitation à diriger des recherches tel-01906265v1