Maxim Voichita
67
Documents
Publications
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Reconstruction tomographique faible dose en imagerie dentaire : régularisation TV versus UNetXXVIIIème Colloque Francophone de Traitement du Signal et des Images (Gretsi 2022), Sep 2022, Nancy, France
Communication dans un congrès
hal-03706225v1
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Combining conditional GAN with VGG perceptual loss for bones CT image reconstruction16th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully3D), Jul 2021, Leuven, Belgium
Communication dans un congrès
hal-03706167v1
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Efficiency of TV-regularized algorithms in computed tomography with Poisson-Gaussian noise2020 28th European Signal Processing Conference (EUSIPCO), Jan 2021, Amsterdam, Netherlands. pp.1294-1298, ⟨10.23919/Eusipco47968.2020.9287762⟩
Communication dans un congrès
hal-03447989v1
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Challenges in Compton camera imaging for medical applicationsModern Challenges in Imaging, In the Footsteps of Allan MacLeod Cormack, Aug 2019, Tufts University, United States
Communication dans un congrès
hal-02359478v1
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Very Fast Acquisition of Tilt series in Environmental TEM Tomography: Tips and TricksXVIème colloque de la Société Française des Microscopies, Société Française des Microscopies (SFµ), Jul 2019, Poitiers, France
Communication dans un congrès
hal-02378507v1
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Dual approach for TV-regularized Maximum Likelihood Expectation Maximization in tomography with Poisson dataICIAM, Jul 2019, Valencia, Spain
Communication dans un congrès
hal-02359496v1
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Total variation regularization in tomography with Poisson distributed dataApplied Inverse Problems (AIP), Jul 2019, Grenoble, France
Communication dans un congrès
hal-02359404v1
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A maximum-a-posteriori EM reconstruction method based on total variation regularization for Compton camera imagingPTCOG, Jun 2019, Manchester, United Kingdom
Communication dans un congrès
hal-02359539v1
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Total variation and point spread function priors for MLEM reconstruction in Compton camera imaging2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), Nov 2018, Sydney, Australia. ⟨10.1109/NSSMIC.2018.8824767⟩
Communication dans un congrès
hal-02359265v1
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An extension of the GATE Monte Carlo simulation toolkit to model Compton Camera systemsThird Geant4 International User Conference, Oct 2018, Bordeaux, France
Communication dans un congrès
hal-01926614v1
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Practical considerations for Compton camera analytic image reconstructionThe 9th International Conference ”Inverse Problems: Modeling and Simulation” (IPMS-2018), May 2018, Malta, Malta
Communication dans un congrès
hal-02359645v1
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Compton camera imaging and Radon transforms on the cone: From data to images100 Years of the Radon Transform, Mar 2017, Linz, Austria
Communication dans un congrès
hal-02359629v1
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Versatile Compton camera for high energy gamma rays: Monte Carlo comparison with Anger camera for medical imaging2nd Jagiellonan Symposium on Fundamental and Applied Subatomic Physics, Jun 2017, Krakow, Poland. pp.1639-1645, ⟨10.5506/APhysPolB.48.1639⟩
Communication dans un congrès
hal-01609541v1
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Environmental Transmission Electron Tomography: fast 3D analysis of nano-materialsEuropean Microscopy Congress, Aug 2016, Lyon, France. pp.29-30, ⟨10.1002/9783527808465.EMC2016.6438⟩
Communication dans un congrès
hal-01871240v1
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Online control of the beam range during HadrontherapyForum de la recherche en cancérologie Rhône-Alpes Auvergne, Apr 2015, Lyon, France
Communication dans un congrès
hal-01241411v1
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Compton imaging of prompt-gamma radiation in proton therapy: influence of the attenuation in the volume and of the detector performances9ème journée scientifique du CLARA, Jun 2014, Lyon, France
Communication dans un congrès
hal-01054191v1
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Data models for the Compton camera acquisition and their influence on the reconstructed imagesICTR-PHE 2014, Feb 2014, Genève, Switzerland. pp.S66
Communication dans un congrès
hal-01052724v1
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Online control of the beam range during Hadrontherapy: a review9ème journée du CLARA, Jun 2014, Lyon, France
Communication dans un congrès
hal-01054193v1
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Development of a Compton Camera for medical applications based on SSD and scintillation detectorsNDIP'2014, 7th International Conference on New Developments in Photodetection, Jun 2014, Tours, France
Communication dans un congrès
in2p3-01071940v1
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Compton imaging in proton therapy: reconstructed image of the simulated prompt-γ distributionICTR-PHE 2014, Feb 2014, Genève, Switzerland. pp.S43
Communication dans un congrès
hal-01052717v1
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Compton imaging in proton beam therapy: from GATE simulations to image reconstructionInterdisciplinary Symposium on Signals and Systems for Medical Applications, Jun 2013, Paris, France
Communication dans un congrès
hal-00850519v1
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Real-Time Online Monitoring of the Ion Range by Means of Prompt Secondary Radiations3rd International Conference On Advancements In Nuclear Instrumentation Measurement Methods And Their Applications (ANIMMA 2013), Jun 2013, Marseille, France. pp.1-8, ⟨10.1109/ANIMMA.2013.6728046⟩
Communication dans un congrès
hal-00873701v1
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Image reconstruction for the Compton camera: calculation of the system matrixInterdisciplinary Symposium on Signals and Systems for Medical Applications, Jun 2013, Paris, France
Communication dans un congrès
hal-00850525v1
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Monitoring the Bragg peak during ion therapy by means of prompt radiation. The ENVISION program52nd Annual Conference of the Particle Therapy Co-Operative Group, Jun 2013, Essen, Germany
Communication dans un congrès
hal-00838430v1
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Tomographic reconstruction for Compton imaging in proton beam therapyWorkshop "The future of radiation oncology : Imaging, Dosimetry, Biology & Therapy", Sep 2013, Berder Island, France
Communication dans un congrès
hal-00872790v1
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Imagerie Compton en protonthérapie : de la simulation GATE à la reconstruction d'imagesXXIVème Colloque GRETSI - Traitement du Signal et des Images (GRETSI'13), Sep 2013, Brest, France
Communication dans un congrès
hal-00850529v1
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Algorithmes LM-MLEM pour la reconstruction d'images pour caméra ComptonNouvelles méthodologies en imagerie du vivant, Dec 2012, Lyon, France
Communication dans un congrès
hal-00828881v1
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Reconstruction tomographique pour l'imagerie SPECT avec une caméra ComptonXIème Colloque Franco-Roumain de Mathématiques Appliquées, Aug 2012, Bucarest, Roumanie. pp.74
Communication dans un congrès
hal-00871681v1
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Imaging System for QI: Present Status and Future Prospects2nd NIRS-ETOILE Joint Symposium on Carbon Ion Therapy, Nov 2011, Lyon, France
Communication dans un congrès
in2p3-00773070v1
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Imaging system for QA: present status and future prospects2nd NIRS-ETOILE symposium, Nov 2011, Lyon, France
Communication dans un congrès
in2p3-00715886v1
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Image reconstruction for Compton camera applied to 3D prompt imaging during ion beam therapyIEEE Nuclear Science Symposium and Medical Imaging Conference, 2011, Valencia, Spain. pp.3518 - 3521, ⟨10.1109/NSSMIC.2011.6152647⟩
Communication dans un congrès
hal-01920979v1
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Image deconvolution for fast Tomography in Environmental Transmission Electron MicroscopyWiley-VCH Verlag GmbH & Co. KGaA, pp.101 - 102, 2016, 9783527808465. ⟨10.1002/9783527808465.EMC2016.6973⟩
Ouvrages
hal-01871239v1
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Tomographic reconstruction from Poisson distributed data: a fast and convergent EM-TV dual approach2018
Pré-publication, Document de travail
hal-01892281v1
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2012 Activity Report of the Regional Research Programme on Hadrontherapy for the ETOILE Center[Research Report] Centre Etoile; Université Lyon 1 - Claude Bernard. 2013
Rapport
hal-00840163v1
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Restauration de signaux bruités observés sur des plans d'expérience aléatoiresMathématiques [math]. Université Joseph-Fourier - Grenoble I, 2003. Français. ⟨NNT : ⟩
Thèse
tel-00005298v1
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Restauration de signaux bruités observés sur des plans d'expérience aléatoiresInterface homme-machine [cs.HC]. Institut National Polytechnique de Grenoble - INPG, 2003. Français. ⟨NNT : ⟩
Thèse
tel-00004375v1
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