Claude Comtat

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 6

Top Topics

Poisson Distribution

Multimodal Images

Positron Emission Tomography

Image Reconstruction

Top Venues

IEEE Trans. Medical Imaging

IEEE J. Sel. Top. Signal Process.

Publications

Geoffrey Daniel, Mohamed Bahi Yahiaoui, Claude Comtat, Sebastien Jan, Olga Kochebina, Jean-Marc Martinez, Viktoriya Sergeyeva, Viatcheslav Sharyy, Chi-Hsun Sung, Dominique Yvon
Deep learning reconstruction with uncertainty estimation for γ photon interaction in fast scintillator detectors. Eng. Appl. Artif. Intell. 131 (2024)
Geoffrey Daniel, Mohamed Bahi Yahiaoui, Claude Comtat, Sebastien Jan, Olga Kochebina, Jean-Marc Martinez, Viktoriya Sergeyeva, Viatcheslav Sharyy, Chi-Hsun Sung, Dominique Yvon
Deep Learning reconstruction with uncertainty estimation for γ photon interaction in fast scintillator detectors. CoRR (2023)
Florent Sureau, Mahdi Latreche, Marion Savanier, Claude Comtat
Convergent ADMM Plug and Play PET Image Reconstruction. CoRR (2023)
Claire Rossignol, Florent Sureau, Émilie Chouzenoux, Claude Comtat, Jean-Christophe Pesquet
A Bregman Majorization-Minimization Framework for Pet Image Reconstruction. ICIP (2022)
Marina Filipovic, Eric Barat, Thomas Dautremer, Claude Comtat, Simon Stute
PET Reconstruction of the Posterior Image Probability, Including Multimodal Images. IEEE Trans. Medical Imaging 38 (7) (2019)
Mehdi Rahim, Bertrand Thirion, Claude Comtat, Gaël Varoquaux
Transmodal Learning of Functional Networks for Alzheimer's Disease Prediction. IEEE J. Sel. Top. Signal Process. 10 (7) (2016)
Mehdi Rahim, Bertrand Thirion, Alexandre Abraham, Michael Eickenberg, Elvis Dohmatob, Claude Comtat, Gaël Varoquaux
Integrating Multimodal Priors in Predictive Models for the Functional Characterization of Alzheimer's Disease. MICCAI (1) (2015)
Katrien Van Slambrouck, Simon Stute, Claude Comtat, Merence Sibomana, Floris H. P. van Velden, Ronald Boellaard, Johan Nuyts
Bias Reduction for Low-Statistics PET: Maximum Likelihood Reconstruction With a Modified Poisson Distribution. IEEE Trans. Medical Imaging 34 (1) (2015)
Mame Diarra Fall, Eric Barat, Claude Comtat, Thomas Dautremer, Thierry Montagu, Simon Stute
Dynamic and clinical PET data reconstruction: A nonparametric Bayesian approach. ICIP (2013)
Mame Diarra Fall, Eric Barat, Claude Comtat, Thomas Dautremer, Thierry Montagu, Ali Mohammad-Djafari
A discrete-continuous Bayesian model for Emission Tomography. ICIP (2011)
Paolo Zanotti-Fregonara, Jeih-San Liow, Masahiro Fujita, Sami S. Zoghbi, Claude Comtat, Elise Luong, Ronald Boellaard, Victor W. Pike, Robert B. Innis
Image-derived input function for brain imaging using the high-resolution research tomograph. NeuroImage 52 (Supplement-1) (2010)
Renaud Maroy, Raphaël Boisgard, Claude Comtat, Vincent Frouin, Pascal Cathier, Edouard Duchesnay, Frédéric Dollé, Peter E. Nielsen, Régine Trébossen, Bertrand Tavitian
Segmentation of Rodent Whole-Body Dynamic PET Images: An Unsupervised Method Based on Voxel Dynamics. IEEE Trans. Medical Imaging 27 (3) (2008)
F. Ben Bouallegue, Jean-François Crouzet, Claude Comtat, M. Fourcade, B. Mohammadi, Denis Mariano-Goulart
Exact and Approximate Fourier Rebinning Algorithms for the Solution of the Data Truncation Problem in 3-D PET. IEEE Trans. Medical Imaging 26 (7) (2007)
Renaud Maroy, Raphaël Boisgard, Claude Comtat, Régine Trébossen, Bertrand Tavitian
Local Means Analysis: An Unsupervised Method for the Segmentation of Rodent Whole-Body Dynamic PET Images. ISBI (2007)
David Brasse, Paul E. Kinahan, Rolf Clackdoyle, Michel Defrise, Claude Comtat, David W. Townsend
Fast fully 3-D image reconstruction in PET using planograms. IEEE Trans. Medical Imaging 23 (4) (2004)
Phillip Cheng, Paul E. Kinahan, Jae-Seung Kim, Thomas K. Lewellen, Claude Comtat, Carole Lartizien
Effect of Scan Duration on Lesion Detectability in PET Oncology Imaging. ISBI (2004)
Xuan Liu, Claude Comtat, Christian Michael, Paul E. Kinahan, Michel Defrise, David W. Townsend
Comparison of 3D Reconstruction with OSEM and with FORE+OSEM for PET. IEEE Trans. Medical Imaging 20 (8) (2001)
N. C. Ferreira, Régine Trébossen, Claude Comtat, M. C. Gregoire, B. Bendriem
Iterative crystal efficiency calculation in fully 3D PET. IEEE Trans. Medical Imaging 19 (5) (2000)
Xuan Liu, Michel Defrise, Christian Michel, Merence Sibomana, Claude Comtat, Paul E. Kinahan, David W. Townsend
Exact Rebinning Methods of 3D PET. IEEE Trans. Medical Imaging 18 (8) (1999)
Claude Comtat, Christian Morel
Approximate reconstruction of PET data with a self-organizing neural network. IEEE Trans. Neural Networks 6 (3) (1995)