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Invited talks in conferences and institutions
State-of-the-art of current PET-AS algorithms and their advantages and limitations for clinical application, educational session "PET auto-segmentation: review and evaluation strategies - insights from AAPM Task Group No. 211", 30th Annual Meeting of the European Association of Nuclear Medicine, Vienna, Austria, October 2017
Radiomics in PET/CT: state-of-the-art and future developments, Journées scientifiques de la SFPM, Lyon, France, June 2017
The Pitfalls of Radiogenomics Analysis (and Solutions Thereof) in PET/CT Imaging, Society of nuclear medicine annual meeting, continuous education session “Radiogenomics in multimodal imaging”, Denver, USA, June 2017
Report by the AAPM TG211 on evaluating PET segmentation algorithms: results and recommendations, Software session, XIV Turku PET symposium, Turku, Finland, May 2017
Définition des volumes métaboliques et radiomics sur les images TEP/TDM : aspects méthodologiques, promesses et limites, Journées françaises de médecine nucléaire, Nantes, France, May 2017
Building prognostic and predictive models based on PET/CT and PET/MR shape and heterogeneity metrics, Society of nuclear medicine annual meeting, continuous education session “Towards Enhanced Prognostic Utility of PET Imaging”, San Diego, USA, June 2016.
PET/CT image processing and analysis for quantitative metrics extraction and clinical applications, Seminar in CHU Caen and INSERM UMR 1199 BioTICLA Unit, Caen, France, May 2016.
PET/CT heterogeneity quantification through texture analysis: potential role for prognostic and predictive models, European SocieTy for Radiotherapy & Oncology annual meeting, symposium on “Radiomics - the future of radiotherapy”, Turin, Italy, May 2016.
Peut-on améliorer la prise en charge des patients atteints de cancers grâce à une meilleure exploitation des images médicales?, IBSAM conferences, Brest, France, Avril 2016
Segmentation et caractérisation des tumeurs en imagerie TEP/TDM : 10 ans d'apports des méthodes statistiques, GDR meeting about statistical methods and biological applications, Paris, France, December 2015
Tumor treatment response assessment using PET/CT, American Society for Radiation Oncology annual meeting, educational session “Imaging for treatment response assessment”, San Antonio, USA, October 2015.
Traitement et analyse d’images TEP/TDM pour l’oncologie et la radiothérapie : méthodes, résultats, perspectives,Seminar of iCube laboratory, Strasbourg, France, Mai 2015
Characterization of tumors using quantitative features from PET/CT imaging: methods, results, challenges, Seminar at University College of London, UK, April 2015
Caractérisation morpho-fonctionnelle des tumeurs en oncologie à partir d’imagerie multimodale, Seminar of Canceropole Grand Est, Strasbourg, France, March 2015
Multimodality image derived tumor characterization, European molecular imaging meeting, educational session "Multi-modality and hybrid imaging equipment", Tübingen, Germany, March 2015
From multispectral images of nebulae to multimodal PET/CT images of tumors: a young researcher’s journey, Bruce Hasegawa Young Investigator Medical Imaging Science Award acceptance speech - IEEE NSS-MIC, Seattle, USA, November 2014
Quantification et caractérisation des tumeurs en imagerie TEP : défis et solutions, Monthly meeting of the 6301 CNRS unit ISTCT, Caen, France, February 2014.
Tumor functional characterization and quantification9th International Conference on Dose, Time and Fractionation in Radiation Oncology – From Hyper to Hypo Fractionation in Radiation Oncology, Madison, USA, September 2013.
PET/CT image derived features for response to therapy monitoring: review and perspectives, American Association of Physicists in Medicine annual meeting, imaging symposium “Multi modal PET/CT imaging for therapy response early prediction and therapy monitoring”, Indianapolis, USA, August 2013.
PET images processing and analysis for oncology and radiotherapy applications: pitfalls, methods and results, seminar in MAASTRO, imaging and radiotherapy research department, Maastricht, the Netherlands, November 2011.
PET image derived indices for therapy monitoring applications: what may the future hold?, Society of nuclear medicine annual meeting, continuous education session “PET image derived indices for therapy response and outcome prediction studies”, San Antonio, USA, June 2011.
Validation of tumor delineation algorithms dedicated to PET imaging, Society of nuclear medicine annual meeting, continuous education session “PET tumour functional volume quantification”, Salt Lake City, USA, June 2010.
Accuracy and robustness study of an automatic tumour delineation method in positron emission tomography for oncology applications, Seminar in Hammersmith Hospital Imperial College, London, November 2009.
Définition du volume cible métabolique en TEP/TDM: aspects méthodologiques, Séminaire au CHU de Liège, June  2009.
Segmentation of functional volumes in PET/CT, Quantitative imaging and dosimetry in Nuclear Medicine, Berder island, October 2006.

Oral and poster communications in conferences
M. Hatt, B. Laurent, H. Fayad, V. Jaouen, D. Visvikis, Dependency of tumor functional sphericity on PET delineation methodIEEE Nuclear Science Symposium and Medical Imaging Conference, 2017 Poster
T. Upadhaya, G. Disseaux, P-J. Le Reste, U. Schick, M. Hatt. Multimodal MRI-derived radiomics for GBM prognostic model: comparison of machine learning algorithms for overall and progression free survival, 2ème congrès national d'imagerie du vivant, 2017 Poster
F. Lucia, D. Visvikis, M-C. Desseroit, O. Miranda, P. Robin, O. Pradier, U. Schick, M. HattPrediction of outcome using pretreatment 18F-FDG PET/CT and multimodal MRI radiomics in locally advanced cervical cancer treated with chemoradiotherapy, 2ème congrès national d'imagerie du vivant, 2017 Poster
M. Hatt, B. Laurent, H. Fayad, V. Jaouen, D. Visvikis, C. Cheze Le RestTumor functional sphericity from PET images: prognostic value in NSCLC and impact of delineation method, 2ème congrès national d'imagerie du vivant, 2017 Poster
S. Sanduleanu, T. Upadhaya, A.J.G. Even, A. Jochems, R.T.H. Leijenaar, F. Dankers, M. Hatt, J.H.A.M. Kaanders, P. Lambin, Non-invasive imaging for tumor hypoxia: a novel externally validated CT-based radiomics signature, The 15th Acta Oncologica conference on biology-guided adaptive radiotherapy, 2017 Oral
M-C. Desseroit, F. Tixier, D. Visvikis, C. Cheze Le Rest,  M. HattProspective validation of Support Vector Machine based prognostic models exploiting combined PET and CT Radiomics features for Non-Small Cell Lung Cancer: impact of image discretization in texture calculations, Society of nuclear medicine and molecular imaging annual meeting, 2017 Oral
M. Hadzic, F. Tixier, L. Parquet, F. Legot, X. Dufour, A. Beby Defaux, M. Hatt, D. Visvikis, C. Cheze Le RestInitial PET/CT and expression of P16 (INK4) and human papillomavirus in locally advanced head and neck cancer treated by radiochemotherapy, Society of nuclear medicine and molecular imaging annual meeting, 2017 Oral
F. Legot, M. Hadzic, F. Tixier, R. Perdrisot, M-CT. Desseroit, M. Hatt, D. Visvikis, C. Cheze Le RestIdentification of recurrence sites using initial PET/CT in head and neck cancer treated by radio-chemotherapy, Society of nuclear medicine and molecular imaging annual meeting, 2017 Oral
M. Hadzic, F. Tixier, M-CT. Desseroit, F. Legot, C. Lamour, D. Visvikis, M. Hatt, C. Cheze Le Rest. PET/CT to predict local recurrence sites or residual disease in non small cell lung cancer treated with radiotherapy, Society of nuclear medicine and molecular imaging annual meeting, 2017 Oral
Image Biomarker Standardisation Initiative (IBSI), Multicenter initative for standardisation of image biomarkersEuropean SocieTy for Radiotherapy & Oncology annual meeting, 2017 Poster
F. Lucia, M-C. Desseroit, O. Miranda, D. Visvikis, JP. Malhaire, P. Robin, O. Pradiert,  U. Schick*, M. Hatt*, Prediction of local recurrence using pretreatment 18FDG PET/CT radiomics features in locally advanced cervical cancer treated with chemoradiotherapyEuropean SocieTy for Radiotherapy & Oncology annual meeting, 2017 Poster
M-C. Desseroit, F. Tixier, R. Perdrisot, R. Guillevin, D. Visvikis, C. Cheze Le Rest,  M. Hatt, Comparison of three quantization methods for the calculation of textural features in PET/CT images: impact on prognostic models in Non-Small Cell Lung CancerIEEE Nuclear Science Symposium and Medical Imaging Conference, 2016 Poster
T. Upadhaya, Y. Morvan, E. Stindel, P-J. Le Reste, M. Hatt, Multimodal MRI Radiomics in GBM: a Comparative Investigation of Feature Selection and Classification Techniques for Prognostic Models Including Robustness AssessmentIEEE Nuclear Science Symposium and Medical Imaging Conference, 2016 Poster
A. Ouahabi, V. Jaouen, M. Hatt, D. Visvikis, H. Fayad, Ant colony segmentation approach for volume delineation in PETIEEE Nuclear Science Symposium and Medical Imaging Conference, 2016 Oral
V. Jaouen, M. Hatt, H. Fayad, C. Tauber, D. Visvikis, Gradient-aided localized deformable model for PET image segmentationIEEE Nuclear Science Symposium and Medical Imaging Conference, 2016 Oral
M. Hatt, Repeatability, robustness and reproducibility of radiomics features in routine PET/CT images: a way towards features selection for building multiparametric models, Radiomics meeting 2016 Oral
A. Fargeas, O. Acosta, J-D. Ospina Arrango, A. ferhat, G. Dréan, N. Costet, L. Albera, D. Azria, P. Fenoglietto, G. Créhange, M. Hatt, A. Kachenoura, R. de Crevoisier, Nouvelle méthode basée sur l’analyse en composantes indépendantes hautement prédictive de toxicité en cas de radiothérapie prostatique, Société Française de Radiothérapie et Oncologie, 2016 Poster
M-C. Desseroit, F. Tixier, M. Majdoub, W.A. Weber, B.A. Siegel, C. Cheze Le Rest, D. Visvikis, M. Hatt, Reliability of PET/CT radiomics features in functional and morphological components of NSCLC lesions: a repeatability analysis in a prospective a multicenter cohort, American Association of Physicists in Medicine annual meeting, 2016 Oral
W. Grootjans, E.A. Usmanij, W.J.G. Oyen, E.H.F.M. van der Heijden, E.P. Visser, D. Visvikis, M. Hatt, J. Bussink, L-F de Geus-OeiPerformance of semi-automatic image segmentation algorithms for measurement of early treatment response using 18F-PET/CT in patients with locally advanced NSCLC during concomitant chemo-radiotherapy, Society of nuclear medicine and molecular imaging annual meeting, 2016 Poster
M-C. Desseroit, F. Tixier, R. Perdrisot, R. Guillevin, D. Visvikis, C. Cheze Le Rest,  M. HattNomogram for NSCLC exploiting clinical staging, tumor volume and PET/CT heterogeneity features: development using support vector machines in a retrospective cohort and first validation results in prospectively recruited patients, Society of nuclear medicine and molecular imaging annual meeting, 2016 Oral
M-C. Desseroit, D. Visvikis, F. Tixier, M. Majdoub, R. Perdrisot, R. Guillevin, C. Cheze Le Rest, M. HattImproving lung cancer patients stratification using a Radiomics approach applied to routine FDG PET/CT imagesCongrès national d'imagerie du vivant, 2016 Oral
T. Upadhaya, Y. Morvan, E. Stindel, P-J. Le Reste, M. HattPrognosis classification in glioblastoma multiforme using multimodal MRI derived heterogeneity textural features: impact of pre-processing choices, SPIE Medical Imaging 2016 Oral
M.-C. Desseroit, C. Cheze Le Rest, R. Perdrisot, R. Guillevin, D. Visvikis, M. HattImproving the Identification of Tumor Sub-Volumes Associated with Residual Disease after (chemo)radiotherapy Through Automatic Segmentation of 18F-FDG PET/CT ImagesIEEE Nuclear Science Symposium and Medical Imaging Conference, 2015 Oral
P. Tremolières, A. Paumier, G.Peyraga, P.Gustin, S.Krhili, T. Lizée, A. Marquis, D.Rousseau, D. Visvikis, M. Hatt, Comparaison du GTV défini manuellement sur la TDM au volume tumoral métabolique segmenté automatiquement sur la TEP au 18-FDG dans le cancer de l’œsophage localisé, 26e Congrès national de la Société française de radiothérapie oncologique (SFRO) 2015 Poster
L. Fanchon, A. Apte, O. Dzyubak, G. Mageras, E. Yorke, D. Visvikis, M. Hatt, S. Solomon, A. Kirov,  Evaluation of the Tumor Registration Error in Biopsy Procedures Performed Under Real Time PET/CT Guidance, American Association of Physicists in Medicine annual meeting, 2015 Oral
F. Tixier, C. Cheze Le Rest, M. Hatt, X. Dufour, G. Valette, G. Potard, L. Corcos, D. Visvikis18F-FDG PET image derived tumor features highlight altered pathways identified by trancriptomic analysis in head and neck cancer, American Association of Physicists in Medicine annual meeting - Science Council session, 2015 Oral
T. Carlier, C. Bailly, M. Hatt, F. Kraeber-Bodéré, D. Visvikis, S. Le Gouill, C. Bodet-MilinQuantification of intratumor heterogeneity derived from baseline FDG PET/CT in untreated mantle cell lymphoma patients enrolled in the Lyma trial: preliminary results, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
C. Bodet-Milin, C. Bailly, M. Meignan, A. Beriollo-Riedinger, A. Devillers, O. Hermine, T. Carlier, M. Hatt, F. Kraeber-Bodéré, S. Le GouillPrognosis value of quantitative indices derived from initial FDG PET/CT in untreated mantle cell lymphoma patients enrolled in the Lyma trial, a LYSA study. Preliminary results, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
M. Majdoub, C. Cheze Le Rest, P. Lambin, R. Larue, L. Quero, L. Vercellino, B.A.W. Hoeben, E.P. Visser, D. Visvikis, M. HattAssessing prognostic value of 18F-FDG PET derived functional shape features, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
H. Fayad, M. Hatt, D. VisvikisPET functional volume delineation using an Ant colony segmentation approach, Society of nuclear medicine and molecular imaging annual meeting, 2015 Poster
F. Tixier, M. Hatt, C. Cheze Le Rest, B. Simon, S. Key, L. Corcos, D. VisvikisSignaling pathways alteration involved in head and neck cancer can be identified through textural features analysis in 18F-FDG PET, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
F. Tixier, M. Hatt, P. Lambin, R. Larue, L. Quero, L. Vercellino, A. Martineau, D. Groheux, C. Cheze-le-Rest, D. VisvikisPrognostic value of 18F-FDG PET image features in esophageal cancer: a multi-centric study, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
D. Groheux, A. Sanna, M. Majdoub, P. de Cremoux, S. Giacchetti, L. Teixeira, M. Espié, P. Merlet, , A. de Roquancourt, D. Visvikis, M. Hatt, M. Resche-Rigon, Elif Hindié18FDG uptake and total lesion glycolysis measured at baseline and after 2 courses of neoadjuvant chemotherapy are powerful tools to predict relapse in patients with ER+/HER2- breast cancer, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
D. Groheux, M. Majdoub, F. Tixier, C. Cheze Le Rest, A. Martineau, P. Merlet, M. Espié, A. de Roquancourt, E. Hindié, M. Hatt, D. VisvikisDo histopathological primary tumor characteristics translate into different FDG uptake quantification features in stage II-III breast cancer?, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
M-C. Desseroit, M. Majdoub, F. Tixier, D. Visvikis, C. Cheze-Le Rest, M. HattQuantification of tumor heterogeneity using textural features analysis of PET and CT images provides complementary prognostic value in stage I-III NSCLC, Society of nuclear medicine and molecular imaging annual meeting, 2015 Oral
M. Hatt, H. Hanzouli, C. Cheze-Le Rest, D. VisvikisComparison of edge-preserving filters for unbiased quantification in 18F-FDG PET imaging, Society of nuclear medicine and molecular imaging annual meeting, 2015 Poster
T. Upadhaya, Y. Morvan, E. Stindel, P-J. Le Reste, M. HattPrognosis in Glioblastoma Multiforme patients using textural features analysis of multimodal MRI sequences, IEEE International Symposium on Biomedical Imaging: From Nano to Macro 2015 Poster
M.C. Desseroit, F. Tixier, M. Majdoub, R. Guillevin, R. Perdrisot, D. Visvikis, C. Cheze-Le Rest, M. HattComplémentarité pronostique de l’hétérogénéité tumorale quantifiée sur les images 18FDG TEP et TDM de patients atteints de cancer du poumon non à petites cellules de stade I-III1ères Journées Francophones de Médecine Nucléaire 2015 Poster
F. Tixier, M. Hatt, P. Lambin, R. Larue, L. Quero, L. Vercellino, A. Martineau, D. Groheux, C. Cheze-le-Rest, D. VisvikisValeur pronostique d'indices extraits d'images TEP au FDG dans les cancers de l'œsophage: une étude multicentrique1ères Journées Francophones de Médecine Nucléaire 2015 Oral
F. Tixier, M. Hatt, C. Cheze Le Rest, B. Simon, S. Key, L. Corcos, D. VisvikisCaractérisation de l’hétérogénéité intra-tumorale en TEP au 18FDG: reflet du transcriptome1ères Journées Francophones de Médecine Nucléaire 2015 Oral
J. Lapuyade-Lahorgue, D. Visvikis, M. HattSPEQTACLE: a Hilbertian norm generalization of the Fuzzy C-Means algorithm for tumor delineation in PET/CT imagesRecherche en Imagerie et Technologies pour la Santé 2015 Poster
T. Upadhaya, Y. Morvan, E. Stindel, P-J. Le Reste, M. HattA framework for multimodal imaging-based prognostic model building: application to multimodal MRI in Glioblastoma MultiformeRecherche en Imagerie et Technologies pour la Santé 2015, session jeunes chercheurs Oral
B. Henriques, M. Antoine, R. Trouette, P. Lagarde, J. Benech, C. Zacharatou, M. Hatt, P. Fernandez, Use of FDG-PET to Guide Dose Prescription Heterogeneity in Stereotactic Body Radiation Therapy for Lung Cancers With Volumetric Modulated Arc Therapy: A Study of Feasibility, American Society for  Radiation Oncology annual meeting, 2014 Oral
LM. Fanchon, AP. Apte, S. Dogan, AL. Moreira, E. Yorke, CR. Schmidtlein, S. Carlin, M. Hatt, SB. Solomon, JO. Deasy, D. Visvikis, JL. Humm, AS. Kirov, Spatially Accurate Ground Truth for PET Segmentation Verification From Biopsy Specimens Extracted Under PET/CT Guidance, American Society for  Radiation Oncology annual meeting, 2014 Oral
M. Hatt, F. Tixier, F. Monnier, M. Majdoub, M-C. Desseroit, C. Cheze Le Rest, D. Visvikis, Traitements et analyses d'images multimodales, France Life Imaging - Séminaire Imagerie TEP/IRM, 2014 Oral
J. Lapuyade-Lahorgue, D. Visvikis, M. Hatt, Multi-Class Multimodal SPEQTACLE: a New Fuzzy Clustering Algorithm for Fully Automatic Delineation of Tumors in Multimodality Imaging, IEEE Nuclear Science Symposium and Medical Imaging Conference, 2014 Poster
F. Monnier, H. Fayad, J. Bert, J. Lapuyade-Lahorgue, M. Hatt, P. Veit-Haibach, G. Delso, D. Visvikis, Generation of pseudo-CT from a single MRI for PET/MR attenuation correction purposes3rd PSMR Conference on PET/MR and SPECT/MR, 2014 Oral
P.Tremolières, G.Peyraga, P.Gustin, S.Yossi, M.Lafont, D.Rousseau, A.Paumier, Anne-Lise Septans, D. Visvikis, M. Hatt, Dans le cancer de l’œsophage localisé, quel est le meilleur facteur pronostique mesurable sur la TEP au 18-FDG pré-thérapeutique?, 25e Congrès national de la Société française de radiothérapie oncologique (SFRO) 2014 Oral
M.C. Desseroit, C. Cheze-Le Rest, F. Tixier, M. Majdoub, R. Guillevin, R. Perdrisot, D. Visvikis, M. Hatt, Complementary Prognostic Value of CT and 18F-FDG PET Non-Small Cell Lung Cancer Tumor Heterogeneity Features Quantified Trough Texture AnalysisAmerican Association of Physicists in Medicine annual meeting - Science Council session, 2014 Oral
J. Lapuyade-Lahorgue, D. Visvikis, M. HattSPEQTACLE: a new fuzzy clustering algorithm for fully automatic delineation of tumors in PET images, Society of nuclear medicine and molecular imaging annual meeting, 2014 Oral
F. Renier, C.Habran, C. Bernard, F. Tixier, M. Hatt, D. Visvikis, L. Seidel, F. Kridelka, R. Hustinx, Intensity, volume-based and texture analyses of FDG PET/CT for predicting the outcome of patients with locally advanced cervical cancer treated by concomitant radiochemotherapy, Society of nuclear medicine and molecular imaging annual meeting, 2014 Oral
F. Tixier, M. Hatt, S. Chezeaud, L. Corcos, C. Cheze-Le Rest, D. Visvikis, 18F-FDG PET derived quantitative heterogeneity features reflect gene expression profiles in head and neck cancer, Society of nuclear medicine and molecular imaging annual meeting, 2014 Oral
M. Hatt, F. Tixier, M. Majdoub, C. Cheze-Le Rest, O. Pradier, R. Hustinx, D. Visvikis, Quantification of intra-tumor 18F-FDG PET tracer uptake heterogeneity through textural features analysis: which minimum functional tumor volume to consider?, Society of nuclear medicine and molecular imaging annual meeting, 2014 Poster
S. Key, C. Cheze Le Rest, F. Tixier, S. Chezeaud, B. Simon, G. Potard, G. Valette, Y. Gobel, M. Hatt, L. Corcos, D. Visvikis, O. Pradier, The role of FDG PET intra-tumor tracer uptake heterogeneity features in head and neck cancer treated by radio-chemotherapy, Strahlentherapie und onkologie, 2014 Oral
M. Hatt, F. Tixier, C. Valla, V. Fleury, C. Lamour, S. Ezzouhri, R. Perdrisot, D. Visvikis, C. Cheze Le Rest, Evaluation visuelle contre évaluation quantitative de l’hétérogénéité intra-tumorale sur des images de Tomographie par Emission de Positon : quelle valeur pronostique dans les cancers pulmonaires non à petites cellules ? Journée jeunes chercheurs de l'Université de Brest, 2013 Oral
H. Hanzouli, J. Lapuyade-Lahorgue, E. Monfrini, G. Delso, W. Pieczynski, D. Visvikis, M. Hatt, PET/CT image denoising and segmentation based on a multi observation and multi scale Markov tree model, IEEE Nuclear Science Symposium and Medical Imaging Conference 2013 Poster
F. Tixier, M. Hatt, C. Valla, D. Visvikis, C. Cheze Le Rest, Shape indices derived from baseline 18F-FDG PET images can predict response to concomitant radio-chemotherapy in esophageal cancer, European Association of Nuclear Medicine annual meeting, 2013 Oral
M. Hatt, F. Tixier, C. Cheze Le Rest, D. VisvikisPET Uptake Heterogeneity Quantification for Therapy Response in Oncology: Dependency on Image Pre-processing and Tumor Delineation, European Association of Nuclear Medicine annual meeting, 2013 Poster
D. Groheux, M. Hatt, E. Hindié, S. Giacchetti, P. de Cremoux, J. Lehmann-Che, A. Martineau, M. Marty, C. Cuvier, C. Cheze-le Rest, A. de  Roquancourt, D. Visvikis, M Espié, HER2-overexpressing breast cancer: Interim PET after two cycles of chemotherapy predicts the outcome of neoadjuvant treatment, European Association of Nuclear Medicine annual meeting, 2013 Oral
M. Hatt, F. Tixier, C. Cheze Le Rest, D. VisvikisCaractérisation de l'hétérogénéité intra tumorale en imagerie TEP pour la prédiction de la réponse thérapeutique : impact de la méthode de segmentation et de la correction des effets de volumes partiels24ème colloque GRETSI 2013 Poster
M. Hatt, P. Kinahan, P. LambinMulti modal PET/CT imaging for therapy response early prediction and therapy monitoring, American Association of Physicists in Medicine annual meeting, continuous education session, 2013 Oral
M. Hatt, F. Tixier, C. Cheze Le Rest, D. VisvikisImpact of Delineation and Partial Volume Effects Correction On PET Uptake Heterogeneity Quantification Through Textural Features Analysis for Therapy Response in Oncology, American Association of Physicists in Medicine annual meeting, 2013 Oral
F. Tixier, M. Hatt, C. Cheze Le Rest, D. VisvikisFunctional Tumor Shape Characterization On Baseline 18F-FDG PET Images Predicts Response to Concomitant Radio-Chemotherapy in Esophageal Cancer, American Association of Physicists in Medicine annual meeting, 2013 Oral
EGC. Troost, BAW. Hoeben, AIJ. Arens; JA. Lee; V. Grégoire; M. Hatt, D. Visvikis; EP. Visser; WJG. Oyen; JHAM. Kaanders18FLT-PET for early treatment adaptation and outcome prediction in head and neck tumors, Acta Oncologica Symposium on Biology-Guided Adaptive Radiotherapy, 2013 Oral
M. Hatt, D. Groheux, A. Martineau, M. Espié, E. Hindié, S. Giacchetti, D. Visvikis, C. Cheze-Le Rest18F-FDG PET image-derived tumor characterization to improve prediction of response to neoadjuvant chemotherapy in locally advanced breast cancer, Society of nuclear medicine and molecular imaging annual meeting, 2013 Oral
M. Majdoub, D. Visvikis, F. Tixier, B. Hoeben, E. Visser, C. Cheze-Le Rest, M. Hatt, Proliferative 18F-FLT PET tumor volumes characterization for prediction of locoregional recurrence and disease-free survival in head and neck cancer, Society of nuclear medicine and molecular imaging annual meeting, 2013 Oral
F. Tixier, M. Hatt, C. Cheze Le Rest, T-C. Yen, L. Corcos, D. Visvikis, 18F-FDG intra tumor uptake heterogeneity quantification from baseline PET images are prognostic factors of disease free survival and predict local recurrence in  head and neck cancer, Society of nuclear medicine and molecular imaging annual meeting, 2013 Oral
D. Groheux, M. Hatt, A. Martineau, D. Visvikis, S. Giacchetti, P. de Cremoux, J. Lehmann-Che Pharm, M. Espié, C. Cheze Le Rest, E. HindiéEarly prediction of response to neoadjuvant chemotherapy in luminal breast cancer using total lesion glycolysis measured on 18F-FDG PET images: a prospective validation study, Society of nuclear medicine and molecular imaging annual meeting, 2013 Oral
C. Valla, F. Tixier, M. Hatt, R. Perdrisot, D. Visvikis, C. Cheze Le Rest, Qualitative versus quantitative assessment of intra-tumor FDG heterogeneity for assessing patient outcome in NSCLC, Society of nuclear medicine and molecular imaging annual meeting, 2013 Poster
M. Hatt, F. Tixier, C. Cheze Le Rest, R. van Stiphout, G. Lammering, P. Lambin, D. Visvikis, Predictive value of tumor uptake heterogeneity spatial patterns in sequential 18F-FDG PET for rectal cancer radio-chemotherapy response monitoring, Society of nuclear medicine and molecular imaging annual meeting, 2013 Poster
M. Hatt, F. Tixier, H. Hanzouli, M. Majdoub, C. Cheze-Le Rest, D. Visvikis, PET image analysis for response to therapy prediction in oncology, European Molecular Imaging Meeting 2013 Oral
M. Hatt, D. Groheux, A. Martineau, M. Espié, E. Hindié, S. Giacchetti, A. de Roquancourt, D. Visvikis, C. Cheze-Le Rest, Caractérisation de tumeur à partir d'images TEP au 18F-FDG pour améliorer la prédiction de la réponse à la chimiothérapie néoadjuvante du cancer du sein, 51ème Colloque de Médecine Nucléaire de Langue Française 2013 Oral
D. Groheux, M. Hatt, E. Hindié, S. Giacchetti, P. de Cremoux, J. Lehmann-Che, A. Martineau, M. Marty, C. Cuvier, C. Cheze-le Rest, A. de  Roquancourt, D. Visvikis, M Espié, Prédiction de la réponse à la chimiothérapie néoadjuvante du cancer du sein de phénotype luminal : apport du volume glycolytique total, 51ème Colloque de Médecine Nucléaire de Langue Française 2013 Oral
C. Valla, F. Tixier, V. Fleury, M. Hatt, R. Perdrisot, D. Visvikis, C. Cheze-Le Rest, Comparaison de l'évaluation quantitative et qualitative de l'hétérogénéité de fixation intratumorale du FDG dans les cancers du poumon, 51ème Colloque de Médecine Nucléaire de Langue Française 2013 Oral
B. De-Figueiredo, F. Lamare, T. Merlin, R. Trouette, M. Hatt, P. Fernandez, Utilisation de la tomographie par émission de positons (TEP) au [18f]-fluorodeoxyglucose (FDG) 4D pour la radiothérapie des cancers pulmonaires, 51ème Colloque de Médecine Nucléaire de Langue Française 2013 Oral
B. Henriques-De-Figueiredo, T. Merlin, H. De-Clermont-Gallerande, M. Hatt, D. Vimont, P. Fernandez, F. LamareUtilisation de la tomographie par émission de positons (TEP) au [18F]-fluoromisonidazole (FMISO) pour la radiothérapie des cancers de la tête et du cou, 51ème Colloque de Médecine Nucléaire de Langue Française 2013 Oral
M. Hatt, D. Groheux, A. Martineau, M. Espié, E. Hindié, S. Giacchetti, A. de Roquancourt, D. Visvikis, C. Cheze-Le RestImproving the accuracy of 18F-FDG PET for early prediction of response to neoadjuvant chemotherapy in breast cancer, Nuclear Technologies for Health Symposium 2013 Oral
F. Tixier, M. Hatt, C. Cheze Le Rest, L. Corcos, D. VisvikisIntratumor heterogeneity characterization in 18F-FDG PET images predicts overall survival and recurrence in head and neck cancer, Nuclear Technologies for Health Symposium 2013 Oral
M. Hatt, F. Tixier, C. Cheze Le Rest, R. van Stiphout, G. Lammering, P. Lambin, D. VisvikisPredictive value of tumor uptake heterogeneity spatial patterns in sequential 18F-FDG PET for rectal cancer radio-chemotherapy response monitoring, Journées scientifiques Nouvelles méthodologies en imagerie du vivant 2012 Poster
F. Tixier, C. Cheze-Le-Rest, M Hatt, T-C. Yen, L. Corcos, D. VisviskisIntratumor heterogeneity characterization in 18F-FDG PET images predicts overall survival and recurrence in head and neck cancer, Journées scientifiques Nouvelles méthodologies en imagerie du vivant 2012 Poster
H. Hanzouli, M. Hatt, D. Visvikis, Analyse multi échelle et multi observation pour l’imagerie multi modale en oncologie, Journées scientifiques Nouvelles méthodologies en imagerie du vivant 2012 Poster
T. Shepherd, B. Berthon, P. Galavis, E. Spezi, A. Apte, J. Lee, D. Visvikis, M. Hatt, E. de Bernardi, S. Das, I. El Naqa, U. Nestle, C. Schmidtlein, H. Zaidi, A. Kirov,  Design of a Benchmark Platform for Evaluating PET-based Contouring Accuracy in Oncology ApplicationsEuropean  association for nuclear medicine annual meeting 2012. Oral
H. Hanzouli, A. Le Pogam, D. Visvikis, M. Hatt, A multi resolution and multi observation framework for multi modal medical images processing and analysis, IEEE Nuclear Science Symposium and Medical Imaging Conference 2012. Poster
A. Le Pogam, M. Hatt, F. Lamare, P. Fernandez, C. Cheze-Le Rest, D. Visvikis, MRI data driven partial volume effects correction in PET imaging using 3D local multi resolution analysis, PET/MR and SPECT/MR: New paradigms for Combined Modalities in Molecular Imaging, 2012 Oral
M. Hatt, R. van Stiphout, A. Le Pogam, G. Lammering, D. Visvikis, P. Lambin, 18F-FDG PET derived indices and impact of partial volume effects correction for prediction of pathological response of locally advanced rectal cancer tumor, Society of nuclear medicine annual meeting, 2012 Poster
F. Tixier, E. Visser, M. Hatt, C. Cheze-Le Rest, D. Visvikis, Comparison of tumor volumes and heterogeneity parameters derived from MRGlu maps and static SUV images in 18F-FDG PET, Society of nuclear medicine annual meeting, 2012 Poster
F. Tixier, A. Groves, M. Hatt, C. Cheze-Le Rest, D. Visvikis, Correlation of intratumor 18F-FDG heterogeneity uptake with perfusion CT derived parameters, Society of nuclear medicine annual meeting, 2012 Poster
A. Le Pogam, F. Tixier, M. Hatt, C. Cheze-Le Rest, D. Visvikis, Novel voxel-wise textural feature analysis for intra-tumor heterogeneity characterization in PET imaging, Society of nuclear medicine annual meeting, 2012 Poster
M. Hatt, C. Cheze Le Rest, D. Visvikis, O. Pradier, La définition précise des volumes métaboliques sur TEP au 18F-FDG avant traitement permet la prédiction de la réponse à la chimio radiothérapie dans les cancers de l'œsophage, 22ème congrès de la SFRO, 2011 Oral
M. Hatt, C. Cheze Le Rest, O. Pradier, D. Visvikis, Impact of Tumor Size and 18F-FDG Tracer Uptake Heterogeneity in Non–Small Cell Lung Cancer Tumor Automatic Delineation On PET and CT Images for Gross Tumor Volumes Determination, 53rd Joint AAPM/COMP Meeting, 2011 Oral+poster
M. Hatt, D. Visvikis, O. Pradier, C. Cheze Le Rest, Tumor Metabolic Dimension Measurements On 18F-FDG PET Pre Treatment Image Predicts Response to Exclusive Concomitant Radiochemotherapy in Locally Advanced Esophageal Cancer, 53rd Joint AAPM/COMP Meeting, 2011 Oral
M. Hatt, A. Le Pogam, D. Visvikis, O. Pradier, C. Cheze Le Rest, Predictive and Prognostic Clinical Values of 18F-FDG PET Based Measurements in Locally Advanced Esophageal Cancer Are Not Improved by Partial Volume Effects Correction, 53rd Joint AAPM/COMP Meeting, 2011 Poster
S. David, M. Hatt, D. Visvikis, Multi Observation PET Image Fusion for Patient Follow-Up Quantitation in Oncology, 53rd Joint AAPM/COMP Meeting, 2011 Poster
A. Lemaitre, D. Wallach, M. Hatt, S. Edel, N. Boussion, O. Pradier, D. Visvikis, Impact of 4D PET and Motion Correction in the Delineation of Gross Tumor Volume for Radiotherapy Treatment Planning in Lung Cancer, 53rd Joint AAPM/COMP Meeting, 2011 Poster
M. Hatt, D. Visvikis, O. Pradier, C. Cheze Le Rest, Total lesion glycolysis measured on 18F-FDG PET baseline scan predicts radiochemotherapy response in locally advanced esophageal cancer, Society of nuclear medicine annual meeting, 2011 Poster
T. Wentz, H. Fayad, J-F. Clément, J. Savean, M. Hatt, D. Visvikis, Extraction and evaluation of anatomical patient surface and associated respiratory motion with a Time-of-Flight (ToF) camera, Society of nuclear medicine annual meeting, 2011 Oral
F. Tixier, M. Hatt, C. Cheze Le Rest, D. Visvikis, Reproducibility of textural feature measurements extracted from 18F-FDG PET images for tumor heterogeneity characterization, Society of nuclear medicine annual meeting, 2011 Poster
F. Tixier, M. Hatt, C. Cheze Le Rest, D. Visvikis, Quantification of the intra-tumor heterogeneity on baseline 18F-FDG PET images characterized by textural features, Society of nuclear medicine annual meeting, 2011 Poster
F. Tixier, M. Hatt, D. Visvikis, C. Cheze Le Rest, Intra-tumor heterogeneity on baseline 18F-FDG PET images characterized by textural features predicts response to concomitant radio-chemotherapy in esophageal cancer, Society of nuclear medicine annual meeting, 2011 Poster
N. Withofs, C. Bernard, C. van der Rest, P. Martinive, M. Hatt, D. Visvikis, P. Coucke, R. Hustinx, FDG PET/CT for radiotherapy treatment planning. Comparison of functional volume delineation algorithms, Society of nuclear medicine annual meeting, 2011 Poster
A. Le Maitre, M. Hatt, C. Cheze Le Rest, O. Pradier, D. Visvikis, Impact of functional contrast on non-uniform radiotherapy dose prescriptions, 11th Biennial ESTRO on Physics & Radiation Technology For Clinical Radiotherapy, 2011 Poster
F. Tixier, M. Hatt, O. Pradier, L. Corcos, D. Visvikis, C. Cheze Le Rest, Intra-tumor heterogeneity on baseline 18F-FDG PET images characterized by textural features predicts response to concomitant radio-chemotherapy in esophageal cancer, 49ème Colloque de Médecine Nucléaire de Langue Française (SFMN), 2011. Oral
L. Ghouti, M. Hatt, F. Courbon, J. Selves, M. Poirot, R. Guimbaud, B. Pradère, Optimisation des méthodes d'évaluation des volumes tumoraux en TEP 18FDG et IRM. Corrélation à l'histo-imagerie quantitative. Application aux cancers du rectum post-radiochimiothérapie, Journées francophones d’hépato-gastroentérologie et d’oncologie digestive, 2011 Poster
A. Le Maitre, M. Hatt, C. Cheze Le Rest, O. Pradier, D. Visvikis, Adapting Dose Prescription to Tumour Heterogeneities: Influence of the Functional Contrast, IEEE Nuclear Science Symposium and Medical Imaging Conference 2010 Poster
S. David, M. Hatt, N. Boussion, P. Fernandez, M. Allard, O. Barrett, D. Visvikis, A Multi-Observation Fusion Approach for Patient Follow-up Using PET/CT, IEEE Nuclear Science Symposium and Medical Imaging Conference 2010. Poster
M. Hatt, D. Visvikis, M. N. Albarghach, O. Pradier, C. Cheze Le Rest, Valeur prédictive et pronostique du volume fonctionnel des lésions en 18F-FDG TEP dans le cancer de l’œsophage, 5e Journées du Cancéropôle Grand Ouest, 2010. Poster
M. Hatt, M. N. Albarghach, D. Visvikis, C. Cheze Le Rest, Prognostic value of Total Glycolytic Volume in esophagus cancer: impact of automatic tumor volume delineation on 18F-FDG PET images, Imaging for treatment assessment in radiation therapy, 2010. Oral
A. Le Maître, M. Hatt, M. N. Albarghach, O. Pradier, C. Cheze Le Rest, M. Bal, D. Visvikis, Dosimetry impact of accurate PET segmentation for radiotherapy treatment planning, Imaging for treatment assessment in radiation therapy, 2010. Oral
A. Le Maître, M. Hatt, M. N. Albarghach, C. Cheze Le Rest, O. Pradier, D. Visvikis, Impact of the accuracy of tumor functional volume delineation on radiotherapy treatment planning, Molecular Imaging in Radiation Oncology, 2010 Poster
M. Hatt, M. N. Albarghach, D. Visvikis, C. Cheze Le Rest, Automatic 18F-FDG PET tumor volume delineation and prognostic value of Total Glycolytic Volume in esophagus cancer, Journal of Nuclear Medicine 2010:51(S2):110 Oral
M. Hatt, M. N. Albarghach, C. Cheze Le Rest, D. Visvikis, Valeur prognostique du volume tumoral actif en 18F-FDG pour le cancer de l’œsophage et influence de la méthodologie de contourage de la tumeur, 48ème colloque de médecine nucléaire de langue française, 2010. Poster
M. Hatt, C. Cheze Le Rest, D. Visvikis, Robustness and reproducibility of PET functional volumes automated delineation: comparison of various approaches, Molecular Imaging in Radiation Oncology, 2010 Poster
M. Hatt, C. Cheze Le Rest, O. Pradier, D. Visvikis, Is accurate and reproducible biological target volumes delineation in PET images for radiotherapy planning feasible?, Institute of Physics and Engineering in Medicine – uses of PET in radiotherapy, 2010. Oral
M. Lei, J. Crawshaw, J. Scuffham, D. Rickard, M. Hatt, J. Hall, J. Sellinger, T. Jordan, S. Whitaker, D. Visvikis, A. Nisbet, T. Guerrero Urbano, Biological gross tumour volume definition in head and neck squamous cell carcinoma (HNSCC) radiotherapy planning: Comparison of automated segmentation tools, Institute of Physics and Engineering in Medicine – uses of PET in radiotherapy, 2010. Oral
S. David, M. Hatt, N. Boussion, P. Fernandez, M. Allard, O. Barrett, D. Visvikis, Multi-Tracer PET Image Fusion Using Fuzzy Logic: a Feasibility Study, IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS-MIC), 2009. Poster
M. Hatt, C. Collet, F. Salzenstein, C. Roux, D. Visvikis, From nebulae segmentation in astronomical imaging to tumor delineation in 18F-FDG PET imaging: how can one serve the other?, AstroMed09: The Inaugural Sydney International Workshop on Synergies in Astronomy and Medicine, 2009. Oral
S. David, M. Hatt, D. Visvikis, Multi-tracer image fusion for patients using multi-observation statistical image fusion framework: a feasibility study, AstroMed09: The Inaugural Sydney International Workshop on Synergies in Astronomy and Medicine, 2009. Oral
M. Hatt, D. Visvikis, C. Cheze Le Rest, O. Pradier, Définition automatique des volumes biologiques cibles pour les applications de radiothérapie, Cancer / Radiothérapie 2009;13(6-7):640-641. Oral
N. Albarghach, M. Hatt, D. Cornec, S. Querellou, C. Berthou, Y. Renaudineau, D. Visvikis, O. Pradier, C. Cheze Le Rest, Intérêt de la TEP au FDG dans les lymphomes folliculaires, Congrès National de la Société Française de Radiothérapie Oncologique (SFRO), 2009. Poster
M. Hatt, C. Cheze Le Rest, D. Visvikis, Accuracy and robustness study of a new automatic tumour delineation method in positron emission tomography for patients’ follow up and therapy response assessment, New trends in molecular imaging and nuclear medicine – young investigators award, 2009. Oral
A. Le Pogam, M. Hatt, N. Boussion, L. Livieratos, A.M. Alessio, C. Cheze Le Rest and D. Visvikis, Comparison of voxel-wise partial volume correction approaches for emission tomography, New trends in molecular imaging and nuclear medicine – young investigators award, 2009. Oral
M. Hatt, A. Dekker, D. De Ruysscher, M. Oellers, P. Lambin, C. Roux, C. Cheze le Rest, Une nouvelle méthode pour la détermination automatique des volumes fonctionnels en oncologie : premiers résultats cliniques, 47ème colloque de médecine nucléaire de langue française, 2009. Poster
D. Visvikis, M. Hatt, O. Pradier, N. Albarjhach, C. Cheze Le Rest, Use of an automatic tumour delineation algorithm for therapy response assessment with PET, Annual Congress of the European Association of Nuclear Medicine, 2009. Oral
M. Hatt, A. Turzo, P. Bailly, I. Murray, C. Roux, D. Visvikis, Automatic delineation of functional volumes in PET: a robustness study, Journal of Nuclear Medicine 2009:50(S2):1429. Poster
M. Hatt, C. Cheze Le Rest, O. Pradier, D. Visvikis, Automatic PET tumour delineation for patient’s follow-up and therapy assessment, Journal of Nuclear Medicine 2009:50(S2):182. Oral
A. Le Pogam, P. Descourt, M. Hatt, N. Boussion, D. Visvikis, A combined 3-D wavelet and curvelet approach for edge preserving denoising in emission tomography, Journal of Nuclear Medicine 2009;50(S2):533. Oral
A. Le Maitre, W.P. Segars, A. Reilhac, M. Hatt, S. Tomei, C. Lartizien, D. Visvikis, Incorporating patient specific variability in a database of realistic simulated whole body 18F-FDG distributions for oncology applications, Journal of Nuclear Medicine 2009;50(S2):1488 Poster
M. Hatt, A. Dekker, D. De Ruysscher, M. Oellers, P. Lambin, C. Roux, D. Visvikis, Olivier Pradier, Accurate and robust functional volume definition in PET for radiotherapy treatment planning, DEGRO 2009,  2009. Oral
M. Hatt, C. Cheze Le Rest, A. Dekker, D. De Ruysscher, M. Oellers, P. Lambin, C. Roux, D. Visvikis, Une nouvelle méthode automatique de détermination des volumes fonctionnels pour l’oncologie, Journées de Recherche en Imagerie et Technologies de la santé (RITS), 2009. Oral
A. Le Pogam, N. Boussion, M. Hatt, C. Prunier-Aesch, D. Guilloteau, J-L. Baulieu, D. Visvikis, Transformées en Ridgelet/Curvelet discrètes 3-D pour le débruitage en Tomographie d’Emission, Journées de Recherche en Imagerie et Technologies de la santé (RITS), 2009. Oral
M. Hatt, P. Bailly, A Turzo, C. Roux, D. Visvikis, PET functional volume segmentation: a robustness study, IEEE Nuclear Science Symposium and Medical Imaging Conference records 2008:4335-4339. Poster
M. Hatt, A. Dekker, D. De Ruysscher, M. Oellers, P. Lambin, C. Roux, D. Visvikis, Accurate functional volume definition in PET for radiotherapy treatment planning, IEEE Nuclear Science Symposium and Medical Imaging Conference records 2008:5567-5571 Oral
A. Le Pogam, M. Hatt, N. Boussion, F. Turkheimer, C. Prunier-Aesch, D. Guilloteau, J.-L. Baulieu, D. Visvikis, A wavelet-based hidden Markov model and multi-resolution approach for conditional partial volume correction in emission tomography, IEEE Nuclear Science Symposium and Medical Imaging Conference records 2008:1-5. Poster
A. Le Pogam, M. Hatt, N. Boussion, D. Guilloteau, J-L. Beaulieu, C. Prunier, F. Turkheimer, D. Visvikis, A 3D multi resolution local analysis approach for correction of partial volume effects in emission tomography, IEEE Nuclear Science Symposium and Medical Imaging Conference records 2008:5300-5303. Poster
A. Le Pogam, N. Boussion, M. Hatt, C. Prunier-Aesch, D. Guilloteau, J.-L. Baulieu, D. Visvikis, 3D discrete ridgelet transform for emission tomography denoising, IEEE Nuclear Science Symposium and Medical Imaging Conference records 2008:5557-5561. Oral
M. Hatt, D. Visvikis, N. Boussion, O. Pradier, Segmentation automatique d'images fonctionnelles TEP pour l'aide à la planification de traitement en radiothérapie, 47e journées scientifiques de la Société Française de Physique Médicale (SFPM), 2008 Poster
N. Boussion, M. Hatt, D. Wallach, O. Pradier, D. Visvikis, Quantification en TEP oncologique : les dernières avancées en traitement d'images et leur impact potentiel sur la planification de traitement en radiothérapie, 47e journées scientifiques de la Société Française de Physique Médicale (SFPM), 2008. Oral
M. Hatt, N. Boussion, C. Roux, O. Pradier, C. Cheze Le Rest, D. Visvikis, An automatic segmentation algorithm for accurate functional volume determination in radiotherapy treatment planning, Annual Congress of the European Association of Nuclear Medicine, 2008. Oral
M. Hatt, N. Boussion, O. Pradier, C. Roux, D. Visvikis, Automatic Segmentation of Functional Images for Radiotherapy Treatment Planning, International Journal of Radiation Oncology Biology Physics 2008;72(1):S682. Poster
M. Hatt, C. Cheze Le Rest, C. Roux, D. Visvikis, Automatic volume delineation of heterogeneous tumours in PET: comparison of various methodologies, Journal of Nuclear Medicine 2008;49(S1):381 Poster
N. Boussion, C. Cheze-Le Rest, M. Hatt, D. Visvikis, Evaluation of resolution and quantitation preserving wavelet-based denoising in wholebody PET, Journal of Nuclear Medicine 2008;49(S1):395 Poster
N. Boussion, M. Hatt, D. Visvikis, Partial volume correction in PET based on functional volumes, Journal of Nuclear Medicine 2008;49(S1):388. Poster
A. Le Pogam, M. Hatt, N. Boussion, D. Guilloteau, J-L. Beaulieu, C. Prunier, F. Turkheimer, D. Visvikis, Conditional voxel-wise partial volume correction for emission tomography: combining a wavelet-based hidden Markov model with a mutual multi-resolution analysis approach, Journal of Nuclear Medicine 2008;49(S1):62 Oral
A. Le Pogam, M. Hatt, N. Boussion, D. Guilloteau, J-L. Beaulieu, C. Prunier, F. Turkheimer, D. Visvikis, Conditional partial volume correction for emission tomography: a wavelet-based hidden Markov model and multi-resolution approach, 5th IEEE International Symposium on Biomedical Imaging conference records 2008:1319-1322 Oral
M. Hatt, C. Roux, D. Visvikis, A Segmentation Algorithm for Heterogeneous Tumor Delineation in PET, IEEE Nuclear Science Symposium and Medical Imaging Conference records 2007;5:3939-3945. Poster
N. Boussion, M. Hatt, A. Reilhac, D. Visvikis, Fully automated partial volume attenuation in PET: a wavelet approach without anatomical information, IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS-MIC) conference records 2007;4:2812-2816 Poster
M. Hatt, C. Roux, D. Visvikis, Evaluation de méthodes de segmentation bayésiennes pour l’imagerie TEP en oncologie, GRETSI, Groupe d’Etudes du Traitement du Signal et des Images, 2007. Poster
M. Hatt, N. Boussion, C. Roux, D. Visvikis, Evaluation de méthodes de segmentation statistiques pour l’imagerie TEP en oncologie, Journée de Recherche en Imagerie Médicale (JRIM), 2007. Poster
N. Boussion, M. Hatt, F. Lamare, D. Visvikis, Correction des effets de volume partiel en TEP sans a priori anatomique : déconvolution et filtrage à base d’ondelettes, Journée de Recherche en Imagerie Médicale (JRIM), 2007. Oral
M. Hatt, C. Roux, D. Visvikis, 3D Fuzzy Adaptive Unsupervised Bayesian Segmentation for Volume Determination in PET, 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro conference records 2007:328-331. Poster
M. Hatt, C. Cheze-Le Rest, A. Turzo, F. Lamare, K. Carson, P. Jarritt, D. Visvikis, An automatic segmentation algorithm for functional volume and activity concentration determination in PET, Annual Congress of the European Association of Nuclear Medicine, 2006. Oral
M. Hatt, N. Boussion, F. Lamare, C. Collet, F. Salzenstein, C. Roux, Y. Bizais, C. Cheze-Le Rest, D. Visvikis, Fuzzy versus Hard Hidden Markov Chains Segmentation for Volume Determination and Quantitation in Noisy PET Images, 3rd IEEE International Symposium on Biomedical Imaging: From Nano to Macro conference records 2006:1376-1379. Poster
M. Hatt, N. Boussion, K. Karson, P. Jarritt, F. Lamare, Y. Bizais, C. Cheze-Le Rest, D. Visvikis, Comparison of different methodologies for lesion volume determination in PET, Nuclear Medicine Communications 2006 27(3):283-284. Oral
A. Oberto, M. Wenger, J.-P. Lejal, S. Jaehn, B. Baranne, M. Hatt, O. Dellicour, J. Deprez. SIMBAD 4: a new Release with new Possibilities, Astronomical Data Analysis Software and Systems XV ASP Conference Series, Astronomical Society of the Pacific 2006;351:703-706. Poster
N. Boussion, M. Hatt, F. Lamare, Y. Bizais, A. Turzo, C. Cheze-Le Rest, D. Visvikis, Generating resolution-enhanced images for correction of partial volume effects in emission tomography: a multiresolution approach, IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS-MIC) Conference Records 2005;4:2423-2427. Poster
N. Boussion, M. Hatt, F. Lamare, A. Turzo, Y. Bizais, C. Cheze-Le Rest, D. Visvikis, A multiresolution approach in partial volume correction for emission tomography imaging, European Journal of Nuclear Medicine and Molecular Imaging 2005;32(S1):S51. Oral