Nils Krah

Publications

Article dans une revue (30)

GATE 10 Monte Carlo particle transport simulation: I. Development and new features David Sarrut,Nicolas Arbor,Thomas Baudier,Julien Bert,Konstantinos Chatzipapaset al. Physics in Medicine and Biology, 2026, 71 (1), pp.015042. ⟨10.1088/1361-6560/ae237b⟩ Article dans une revue hal-05462787v1
GATE 10 Monte Carlo particle transport simulation: II. Architecture and innovations Nils Krah,Nicolas Arbor,Thomas Baudier,Julien Bert,Konstantinos Chatzipapaset al. Physics in Medicine and Biology, 2026, 71 (1), ⟨10.1088/1361-6560/ae237c⟩ Article dans une revue hal-05462791v1
optiGAN: a deep learning-based alternative to optical photon tracking in Python-based GATE (10+) Guneet Mummaneni,Carlotta Trigila,Nils Krah,David Sarrut,Emilie Roncali Physics in Medicine and Biology, 2025, 70 (13), pp.135009. ⟨10.1088/1361-6560/ade2b5⟩ Article dans une revue hal-05367940v1
LET spectra scoring for applications in proton radiotherapy Jan Gajewski,Damian Borys,Angelica de Gregorio,Renata Kopeć,Nils Krahet al. Computers in Biology and Medicine, 2025, 196, pp.110802. ⟨10.1016/j.compbiomed.2025.110802⟩ Article dans une revue hal-05367953v1
Ion and secondary imaging Guillaume Landry,George Dedes,Charles-Antoine Collins-Fekete,Nils Krah,Mikael Simardet al. Physics in Medicine and Biology, 2024, 69 (24), pp.240301. ⟨10.1088/1361-6560/ad88d3⟩ Article dans une revue hal-04816040v1
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⟩ Article dans une revue hal-03677847v1
The role of Monte Carlo simulation in understanding the performance of proton computed tomography George Dedes,Jannis Dickmann,Valentina Giacometti,Simon Rit,Nils Krahet al. Zeitschrift fur Medizinische Physik, 2022, 32, pp.23-38. ⟨10.1016/j.zemedi.2020.06.006⟩ Article dans une revue hal-02920133v1
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⟩ Article dans une revue hal-03656408v1
Evaluation of the impact of a scanner prototype on proton CT and helium CT image quality and dose efficiency with Monte Carlo simulation Stefanie Götz,Jannis Dickmann,Simon Rit,Nils Krah,Feriel Khellafet al. Physics in Medicine and Biology, 2022, 67, ⟨10.1088/1361-6560/ac4fa4⟩ Article dans une revue hal-03583696v1
Comparative accuracy and resolution assessment of two prototype proton computed tomography scanners G. Dedes,H. Drosten,S. Götz,J. Dickmann,C. Sarosieket al. Medical Physics : The international journal of medical physics research and practice, 2022, 49 (7), pp.4671-4681. ⟨10.1002/mp.15657⟩ Article dans une revue hal-03637368v2
Quantification of biological range uncertainties in patients treated at the Krakow proton therapy centre Magdalena Garbacz,Jan Gajewski,Marco Durante,Kamil Kisielewicz,Nils Krahet al. RADIATION ONCOLOGY, 2022, 17 (1), pp.50. ⟨10.1186/s13014-022-02022-5⟩ Article dans une revue hal-03615439v1
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 Physics in Medicine and Biology, 2021, 66 (5), pp.055014. ⟨10.1088/1361-6560/abde9a⟩ Article dans une revue hal-03150535v1
Study of relationship between dose, LET and the risk of brain necrosis after proton therapy for skull base tumors Magdalena Garbacz,Francesco Giuseppe Cordoni,Marco Durante,Jan Gajewski,Kamil Kisielewiczet al. Radiotherapy & Oncology, 2021, 163, pp.143-149. ⟨10.1016/j.radonc.2021.08.015⟩ Article dans une revue hal-03346790v1
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⟩ Article dans une revue hal-03409138v1
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⟩ Article dans une revue hal-03353954v1
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⟩ Article dans une revue hal-02486620v1
A Simple Approach for Experimental Characterization and Validation of Proton Pencil Beam Profiles Paulina Stasica,Jakub Baran,Carlos Granja,Nils Krah,Grzegorz Korcylet al. Frontiers in Physics, 2020, 8, pp.346. ⟨10.3389/fphy.2020.00346⟩ Article dans une revue hal-02999622v1
Implementation of a Compact Spot-Scanning Proton Therapy System in a GPU Monte Carlo Code to Support Clinical Routine Jan Gajewski,Angelo Schiavi,Nils Krah,Gloria Vilches-Freixas,Antoni Rucinskiet al. Front.in Phys., 2020, 8, pp.578605. ⟨10.3389/fphy.2020.578605⟩ Article dans une revue hal-03157090v1
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⟩ Article dans une revue hal-02959263v1
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⟩ Article dans une revue hal-02502179v1
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⟩ Article dans une revue hal-02023848v1
Regularised patient-specific stopping power calibration for proton therapy planning based on proton radiographic images Nils Krah,Vincenzo Patera,Simon Rit,Angelo Schiavi,Ilaria Rinaldi Physics in Medicine and Biology, 2019, 64, pp.065008. ⟨10.1088/1361-6560/ab03db⟩ Article dans une revue hal-02023861v1
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⟩ Article dans une revue hal-02276243v1
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⟩ Article dans une revue hal-02269520v1
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⟩ Article dans une revue hal-01909627v1
Proton radiography with a commercial range telescope detector using dedicated post processing methods N. Krah,L. de Marzi,A. Patriarca,G. Pitta,I. Rinaldi Physics in Medicine and Biology, 2018, 63 (20), pp.205016. ⟨10.1088/1361-6560/aae043⟩ Article dans une revue hal-01976834v1
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⟩ Article dans une revue hal-01909706v1
Optical sensing of oxygen using a modified Stern–Volmer equation for high laser irradiance Felix Friedl,Nils Krah,Bernd Jähne Sensors and Actuators B: Chemical, 2015, 206, pp.336-342 Article dans une revue hal-02056779v1
An advanced image processing method to improve the spatial resolution of ion radiographies Nils Krah,M Testa,S. Brons,O Jäkel,K. Parodiet al. Physics in Medicine and Biology, 2015, 60 (21), pp.8525-8547. ⟨10.1088/0031-9155/60/21/8525⟩ Article dans une revue hal-02056802v1
High resolution 2-D fluorescence imaging of the mass boundary layer thickness at free water surfaces C. Kräuter,D. Trofimova,D. Kiefhaber,Nils Krah,B. Jähne Journal of the European Optical Society : Rapid publications, 2014, 9 Article dans une revue hal-02056790v1

Communication dans un congrès (18)

Proton computed tomography reconstruction from sandwich time-of-flight using a lookup table approach Aurélien Coussat,Nils Krah,Jean Michel Létang,Simon Rit Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, May 2025, Shanghai, China. pp.646-649 Communication dans un congrès hal-05375602v1
Quasi Monte-Carlo Voxelized Source Sampling T. Kaprelian,Bastien Doignies,A. Etxebeste,Nils Krah,Jean Michel Létanget al. International Conference on Monte Carlo Techniques for Medical Applications (MCMA) 2022, Apr 2022, Antwerpen, Belgium Communication dans un congrès hal-03718123v1
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 Communication dans un congrès hal-03707007v1
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 Communication dans un congrès hal-03706995v1
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 Communication dans un congrès hal-03126835v1
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 Communication dans un congrès hal-02283827v1
GaGa: GAN for GATE David Sarrut,Nils Krah,Jean Michel Létang ICCR-MCMA, Jun 2019, Montreal, Canada Communication dans un congrès hal-02380013v1
Optimized conversion from CT numbers to proton relative stopping power based on proton radiography and scatter corrected cone-beam CT images Nils Krah,Simon Rit The Fifteenth International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun 2019, Philadelphia, United States. pp.96, ⟨10.1117/12.2534898⟩ Communication dans un congrès hal-02142832v1
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 Communication dans un congrès hal-03128314v1
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 Communication dans un congrès 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 Communication dans un congrès hal-02048665v1
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 Communication dans un congrès hal-01926625v1
High WET resolution proton radiography using dedicated image processing methods and a commercial plug'n'play detector Ilaria Rinaldi,Ludovic de Marzi,Annalisa Patriarca,Giuseppe Pitta,Nils Krah Proton Imaging Workshop Lyon 2018, Jun 2018, Lyon, France Communication dans un congrès hal-02048584v1
A comprehensive theoretical comparison of proton imaging set-ups in terms of spatial resolution Nils Krah Proton Imaging Workshop Lyon 2018, Jun 2018, Lyon, France Communication dans un congrès hal-02048546v1
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 Communication dans un congrès hal-02050814v1
How much can range accuracy in proton therapy be improved through patient specific optimization of the HU-RSP conversion curve? Nils Krah,Mauro Testa,Simon Rit,Ilaria Rinaldi 56th annual conférence of the Particle Therapy Co-operative Group - PTCOG 56, May 2017, Pacifico Yokohama, Yokohama, Japan. ⟨10.14338/IJPT.17-PTCOG-1.1⟩ Communication dans un congrès hal-01714201v1
High Resolution Proton Radiography Using Sophisticated Image Processing Methods and a Commercial Plug and Play Detector Nils Krah,L. de Marzi,Annalisa Patriarca,G. Pitta,Ilaria Rinaldi AAPM 59th Annual Meeting and Exhibition, Jul 2017, Denver, United States Communication dans un congrès hal-01795464v1
Improved patient-specific optimization of the stopping power calibration for proton therapy planning using a single optimized proton radiography N. Krah,M. Testa,I. Rinaldi ICTR-PHE 2016, Feb 2016, Genève, Switzerland Communication dans un congrès hal-01276427v1

Poster de conférence (5)

Comparing the Performance of Different Types of Proton Imaging Set-Ups Following a Newly Derived Expression for the Most Likely Path Nils Krah,Ilaria Rinaldi AAPM 59th annual meeting and exhibition, Jul 2017, Denver, United States. 2017 Poster de conférence hal-01714486v1
Comparative study of the performance of proton imaging set-ups in terms of spatial resolution Nils Krah,Mattia Fontana,Ilaria Rinaldi 2017 IEEE NSS/MIC/RTSD, Oct 2017, Atlanta, United States. 2017 Poster de conférence hal-01795560v1
Plug’n’play proton radiography with commercial QA equipment - A first hand practical how-to Nils Krah,L. de Marzi,Annalisa Patriarca,G. Pitta,Ilaria Rinaldi 56th annual conférence of the Particle Therapy Co-operative Group - PTCOG 56, May 2017, Yokohama, Japan. 2017 Poster de conférence hal-01795522v1
Performance of prompt gamma fall-off detection in clinical simulations Brent Huisman,David Sarrut,Etienne Testa,Nils Krah 56th annual conférence of the Particle Therapy Co-operative Group - PTCOG 56, May 2017, Pacifico Yokohama, Yokohama, Japan. 2017 Poster de conférence hal-01714304v1
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 IEEE NSS MIC 2016, Oct 2016, Strasbourg, France Poster de conférence hal-01492914v1

Chapitre d'ouvrage (1)

Proton Therapy Treatment Plan Verification in CCB Krakow Using Fred Monte Carlo TPS Tool M. Garbacz,G. Battistoni,M. Durante,J. Gajewski,Nils Krahet al. World Congress on Medical Physics and Biomedical Engineering 2018, pp.783-787, 2019, 978-981-10-9035-6. ⟨10.1007/978-981-10-9035-6_144⟩ Chapitre d'ouvrage hal-02056752v1