Claude Comtat

24 papers B 3Journal 15Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
Learning Weakly Monotone Operators for Convergent Plug-and-Play PET Reconstruction.
IEEE Signal Process. Lett.
Marion Savanier, Claude Comtat, Florent Sureau
2024 J jnl
Deep learning reconstruction with uncertainty estimation for γ photon interaction in fast scintillator detectors.
Eng. Appl. Artif. Intell.
Geoffrey Daniel, Mohamed Bahi Yahiaoui, Claude Comtat, Sebastien Jan, Olga Kochebina, Jean-Marc Martinez, Viktoriya Sergeyeva, Viatcheslav Sharyy, Chi-Hsun Sung, Dominique Yvon
2024 — conf
Learning with Fixed Point Condition for Convergent PNP PET Reconstruction.
ISBI
Marion Savanier, Claude Comtat, Florent Sureau
2024 — conf
Simulation Based Inference for PET Iterative Reconstruction.
MICCAI (7)
Bastien Bergere, Thomas Dautremer, Claude Comtat
2024 — conf
Synergistic PET/MR Reconstruction with VAE Constraint.
EUSIPCO
Valentin Gautier, Claude Comtat, Florent Sureau, Alexandre Bousse, Voichita Maxim, Bruno Sixou
2023 J jnl
Convergent ADMM Plug and Play PET Image Reconstruction.
CoRR
Florent Sureau, Mahdi Latreche, Marion Savanier, Claude Comtat
2023 J jnl
Deep Learning reconstruction with uncertainty estimation for γ photon interaction in fast scintillator detectors.
CoRR
Geoffrey Daniel, Mohamed Bahi Yahiaoui, Claude Comtat, Sebastien Jan, Olga Kochebina, Jean-Marc Martinez, Viktoriya Sergeyeva, Viatcheslav Sharyy, Chi-Hsun Sung, Dominique Yvon
2022 B conf
A Bregman Majorization-Minimization Framework for Pet Image Reconstruction.
ICIP
Claire Rossignol, Florent Sureau, Emilie Chouzenoux, Claude Comtat, Jean-Christophe Pesquet
2019 J jnl
PET Reconstruction of the Posterior Image Probability, Including Multimodal Images.
IEEE Trans. Medical Imaging
Marina Filipovic, Eric Barat, Thomas Dautremer, Claude Comtat, Simon Stute
2016 J jnl
Transmodal Learning of Functional Networks for Alzheimer's Disease Prediction.
IEEE J. Sel. Top. Signal Process.
Mehdi Rahim, Bertrand Thirion, Claude Comtat, Gaël Varoquaux
2015 J jnl
Bias Reduction for Low-Statistics PET: Maximum Likelihood Reconstruction With a Modified Poisson Distribution.
IEEE Trans. Medical Imaging
Katrien Van Slambrouck, Simon Stute, Claude Comtat, Merence Sibomana, Floris H. P. van Velden, Ronald Boellaard, Johan Nuyts
2015 — conf
Integrating Multimodal Priors in Predictive Models for the Functional Characterization of Alzheimer's Disease.
MICCAI (1)
Mehdi Rahim, Bertrand Thirion, Alexandre Abraham, Michael Eickenberg, Elvis Dohmatob, Claude Comtat, Gaël Varoquaux
2013 B conf
Dynamic and clinical PET data reconstruction: A nonparametric Bayesian approach.
ICIP
Mame Diarra Fall, Eric Barat, Claude Comtat, Thomas Dautremer, Thierry Montagu, Simon Stute
2011 B conf
A discrete-continuous Bayesian model for Emission Tomography.
ICIP
Mame Diarra Fall, Eric Barat, Claude Comtat, Thomas Dautremer, Thierry Montagu, Ali Mohammad-Djafari
2010 J jnl
Image-derived input function for brain imaging using the high-resolution research tomograph.
NeuroImage
Paolo Zanotti-Fregonara, Jeih-San Liow, Masahiro Fujita, Sami S. Zoghbi, Claude Comtat, Elise Luong, Ronald Boellaard, Victor W. Pike, Robert B. Innis
2008 J jnl
Segmentation of Rodent Whole-Body Dynamic PET Images: An Unsupervised Method Based on Voxel Dynamics.
IEEE Trans. Medical Imaging
Renaud Maroy, Raphaël Boisgard, Claude Comtat, Vincent Frouin, Pascal Cathier, Edouard Duchesnay, Frédéric Dollé, Peter E. Nielsen, Régine Trébossen, Bertrand Tavitian
2007 J jnl
Exact and Approximate Fourier Rebinning Algorithms for the Solution of the Data Truncation Problem in 3-D PET.
IEEE Trans. Medical Imaging
F. Ben Bouallegue, Jean-François Crouzet, Claude Comtat, M. Fourcade, B. Mohammadi, Denis Mariano-Goulart
2007 — conf
Local Means Analysis: An Unsupervised Method for the Segmentation of Rodent Whole-Body Dynamic PET Images.
ISBI
Renaud Maroy, Raphaël Boisgard, Claude Comtat, Régine Trébossen, Bertrand Tavitian
2004 — conf
Effect of Scan Duration on Lesion Detectability in PET Oncology Imaging.
ISBI
Phillip Cheng, Paul E. Kinahan, Jae-Seung Kim, Thomas K. Lewellen, Claude Comtat, Carole Lartizien
2004 J jnl
Fast fully 3-D image reconstruction in PET using planograms.
IEEE Trans. Medical Imaging
David Brasse, Paul E. Kinahan, Rolf Clackdoyle, Michel Defrise, Claude Comtat, David W. Townsend
2001 J jnl
Comparison of 3D Reconstruction with OSEM and with FORE+OSEM for PET.
IEEE Trans. Medical Imaging
Xuan Liu, Claude Comtat, Christian Michael, Paul E. Kinahan, Michel Defrise, David W. Townsend
2000 J jnl
Iterative crystal efficiency calculation in fully 3D PET.
IEEE Trans. Medical Imaging
N. C. Ferreira, Régine Trébossen, Claude Comtat, M. C. Gregoire, B. Bendriem
1999 J jnl
Exact Rebinning Methods of 3D PET.
IEEE Trans. Medical Imaging
Xuan Liu, Michel Defrise, Christian Michel, Merence Sibomana, Claude Comtat, Paul E. Kinahan, David W. Townsend
1995 J jnl
Approximate reconstruction of PET data with a self-organizing neural network.
IEEE Trans. Neural Networks
Claude Comtat, Christian Morel