Claude Comtat

发表

Volumetric model and human observer comparisons of tumor detection for whole-body positron emission tomography.

Carole Lartizien, Paul E Kinahan, Claude Comtat, 2004, Academic radiology.

IMAGE RECONSTRUCTION ALGORITHMS IN POSITRON EMISSION TOMOGRAPHY

Claude Comtat, C. Comtat, 2007 .

Integrating Multimodal Priors in Predictive Models for the Functional Characterization of Alzheimer's Disease

Michael Eickenberg, Gaël Varoquaux, Bertrand Thirion, 2015, MICCAI.

Challenges and Perspectives of the Hybridization of PET with Functional MRI or Ultrasound for Neuroimaging

Jean-Luc Gennisson, Claude Comtat, Nicolas Tournier, 2020, Neuroscience.

Fast fully 3-D image reconstruction in PET using planograms

David Brasse, Rolf Clackdoyle, Claude Comtat, 2004, IEEE Transactions on Medical Imaging.

Performance comparisons of planar and volumetric observers for lesion detection in PET scanning

Claude Comtat, Jae-Seung Kim, Thomas K. Lewellen, 2003, SPIE Medical Imaging.

Weighted schemes applied to 3D-OSEM reconstruction in PET

Claude Comtat, Michel Defrise, Merence Sibomana, 1999, 1999 IEEE Nuclear Science Symposium. Conference Record. 1999 Nuclear Science Symposium and Medical Imaging Conference (Cat. No.99CH37019).

PET Reconstruction of the Posterior Image Probability, Including Multimodal Images

Claude Comtat, Thomas Dautremer, Simon Stute, 2019, IEEE Transactions on Medical Imaging.

Comparison of eight methods for the estimation of the image-derived input function from internal carotids in dynamic brain PET studies

El Mostafa Fadaili, Claude Comtat, Avner Bar-Hen, 2009 .

Fast and accurate PET preclinical data analysis: Segmentation and Partial Volume Effect correction with no anatomical priors

Claude Comtat, Bertrand Tavitian, Regine Trebossen, 2008, 2008 IEEE Nuclear Science Symposium Conference Record.

Time-of-flight (TOF) implementation for PET reconstruction in practice.

Claude Comtat, Simon Stute, Marina Filipovic, 2019, Physics in medicine and biology.

Image properties of various ML-based reconstructions of very noisy HRRT data

Johan Nuyts, Claude Comtat, Ronald Boellaard, 2011, 2011 IEEE Nuclear Science Symposium Conference Record.

Bias Reduction for Low-Statistics PET: Maximum Likelihood Reconstruction With a Modified Poisson Distribution

Johan Nuyts, Claude Comtat, Floris H. P. van Velden, 2015, IEEE Transactions on Medical Imaging.

TOPASE-MED: Rethinking PET imaging with semiconductor detectors

Francoise Mathy, Loick Verger, Claude Comtat, 2010 .

49 Evaluation and optimisation of parametric reconstruction algorithms in FDG PET imaging

Claude Comtat, Simon Stute, Marina Filipovic, 2019 .

Iterative crystal efficiency calculation in fully 3-D PET

Claude Comtat, Régine Trébossen, N. C. Ferreira, 2000, IEEE Transactions on Medical Imaging.

Transmodal Learning of Functional Networks for Alzheimer's Disease Prediction

Gaël Varoquaux, Bertrand Thirion, Claude Comtat, 2016, IEEE Journal of Selected Topics in Signal Processing.

Exact and Approximate Fourier Rebinning Algorithms for the Solution of the Data Truncation Problem in 3-D PET

Denis Mariano-Goulart, Jean-François Crouzet, Claude Comtat, 2007, IEEE Transactions on Medical Imaging.

Practical considerations for image-based PSF and blobs reconstruction in PET

Claude Comtat, Simon Stute, C. Comtat, 2013, Physics in medicine and biology.

Clinically Valuable Quality Control for PET/MRI Systems: Consensus Recommendation From the HYBRID Consortium

Adam E. Hansen, Claude Comtat, Michel Koole, 2019, Front. Phys..

Analytical simulations of dynamic PET scans with realistic count rates properties

Vincent Brulon, Claude Comtat, Simon Stute, 2015, 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).

Correction of partial-volume effect for PET striatal imaging: fast implementation and study of robustness.

Vincent Frouin, Claude Comtat, Anthonin Reilhac, 2002, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

TOPASE-MED: comment repenser limagerie TEP grce aux dtecteurs semiconducteurs

Claude Comtat, Jean-Pierre Rostaing, O. Rossetto, 2010 .

Accounting for singles rate related phenomena in PET Monte Carlo-based simulations

Anthonin Reilhac, Claude Comtat, Nicolas Costes, 2002, 2002 IEEE Nuclear Science Symposium Conference Record.

Evaluating image reconstruction methods for tumor detection in 3-dimensional whole-body PET oncology imaging.

Paul E Kinahan, Claude Comtat, Carole Lartizien, 2003, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Effect of scan duration on lesion detectability in PET oncology imaging

Carole Lartizien, Claude Comtat, Jae-Seung Kim, 2004, 2004 2nd IEEE International Symposium on Biomedical Imaging: Nano to Macro (IEEE Cat No. 04EX821).

When can image-derived input function be used in neuroreceptor PET brain studies?

Jeih-San Liow, Robert B. Innis, Claude Comtat, 2011 .

CASToR: a generic data organization and processing code framework for multi-modal and multi-dimensional tomographic reconstruction

Didier Benoit, Julien Bert, Claude Comtat, 2018, Physics in medicine and biology.

Correction methods for random coincidences in fully 3D whole-body PET: impact on data and image quality.

David Brasse, Paul E Kinahan, Claude Comtat, 2005, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Does resolution modeling during reconstruction improve the DAT measurement on a high resolution PET

Vincent Brulon, Claude Comtat, Regine Trebossen, 2009 .

Segmentation of Rodent Whole-Body Dynamic PET Images: An Unsupervised Method Based on Voxel Dynamics

Vincent Frouin, Claude Comtat, Pascal Cathier, 2008, IEEE Transactions on Medical Imaging.

Effect of patient thickness and scan duration on lesion detectability in PET oncology imaging

Claude Comtat, Phillip M. Cheng, Thomas K. Lewellen, 2005, SPIE Medical Imaging.

Local Means Analysis: an unsupervised method for the segmentation of rodent whole-body dynamic PET images

Claude Comtat, Bertrand Tavitian, Renaud Maroy, 2007, 2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro.

Comparison of 3-D reconstruction with 3D-OSEM and with FORE+OSEM for PET

Xuan Liu, Claude Comtat, Michel Defrise, 2001, IEEE Transactions on Medical Imaging.

Approximate reconstruction of PET data with a self-organizing neural network

Christian Morel, Claude Comtat, 1995, IEEE Trans. Neural Networks.

Binding potential estimation in 11C-PE2I PET brain striatal images: Impact of partial volume correction under segmentation errors

Claude Comtat, Regine Trebossen, Renaud Maroy, 2010 .

Clinically feasible reconstruction of 3D whole-body PET/CT data using blurred anatomical labels.

Thomas Beyer, Paul E Kinahan, Claude Comtat, 2002, Physics in medicine and biology.

ASIM: An Analytic PET Simulator

Claude Comtat, Paul E. Kinahan, Robert L. Harrison, 2012 .

Joint estimation of dynamic PET images and temporal basis functions using fully 4D ML-EM

Irène Buvat, Claude Comtat, Andrew J Reader, 2006, Physics in medicine and biology.

Dynamic and clinical PET data reconstruction: A nonparametric Bayesian approach

Claude Comtat, Eric Barat, Thomas Dautremer, 2013, 2013 IEEE International Conference on Image Processing.

Image-derived input function for brain imaging using the high-resolution research tomograph

Masahiro Fujita, Robert B. Innis, Victor W. Pike, 2010, NeuroImage.

A discrete-continuous Bayesian model for Emission Tomography

Ali Mohammad-Djafari, Claude Comtat, Eric Barat, 2011, 2011 18th IEEE International Conference on Image Processing.

Comparison of two commercial whole body PET systems based on LSO and BGO crystals respectively for brain imaging.

Vincent Brulon, Claude Comtat, Régine Trébossen, 2009, Medical physics.

Assessment of 11C-PE2I Binding to the Neuronal Dopamine Transporter in Humans with the High-Spatial-Resolution PET Scanner HRRT

Claude Comtat, André Syrota, Régine Trébossen, 2007, Journal of Nuclear Medicine.

Preserving Poisson characteristics of PET data with weighted OSEM reconstruction

Claude Comtat, Michel Defrise, Merence Sibomana, 1998, 1998 IEEE Nuclear Science Symposium Conference Record. 1998 IEEE Nuclear Science Symposium and Medical Imaging Conference (Cat. No.98CH36255).

Image-derived input function in PET brain studies: blood-based methods are resistant to motion artifacts

Jeih-San Liow, Robert B. Innis, Victor W. Pike, 2012, Nuclear medicine communications.

Comparison of Eight Methods for the Estimation of the Image-Derived Input Function in Dynamic [18F]-FDG PET Human Brain Studies

El Mostafa Fadaili, Claude Comtat, Sebastien Jan, 2009, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

An analytic study of the effects of attenuation on tumor detection in whole-body PET oncology imaging.

David Brasse, Paul E Kinahan, Claude Comtat, 2003, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Count rate performance study of the Lausanne ClearPET scanner demonstrator

Claude Comtat, Sébastien Jan, C. Morel, 2007 .

Accelerated statistical reconstruction methods for PET and coincidence-SPECT wholebody oncology imaging

Claude Comtat, Michel Defrise, David W. Townsend, 1997 .

Monte Carlo simulation in PET and SPECT instrumentation using GATE

Rik Van de Walle, Irène Buvat, Claude Comtat, 2004 .

Evaluation of a 3D iterative reconstruction algorithm that allows for negative image values in high resolution pet studies

Anthonin Reilhac, Johan Nuyts, Claude Comtat, 2009 .

Benefits of 3D scatter correction for the HRRT - a large axial FOV PET scanner

Sune H. Keller, Claude Comtat, Merence Sibomana, 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC).

Impact of Image-Space Resolution Modeling for Studies with the High-Resolution Research Tomograph

Andrew J. Reader, Claude Comtat, Maria-Joao Ribeiro, 2008, Journal of Nuclear Medicine.

Image-Derived Input Function for Human Brain Using High Resolution PET Imaging with [11C](R)-rolipram and [11C]PBR28

Jeih-San Liow, Robert B. Innis, Victor W. Pike, 2011, PloS one.

Comparison of 3 Methods of Automated Internal Carotid Segmentation in Human Brain PET Studies: Application to the Estimation of Arterial Input Function

Claude Comtat, Sebastien Jan, Avner Bar-Hen, 2009, Journal of Nuclear Medicine.

Normalization of Monte Carlo PET data using GATE

Claude Comtat, Sebastien Jan, Simon Stute, 2011, 2011 IEEE Nuclear Science Symposium Conference Record.

Quantification of [11C]PIB PET for Imaging Myelin in the Human Brain: A Test—Retest Reproducibility Study in High-Resolution Research Tomography

Mattia Veronese, Marco Battaglini, Claude Comtat, 2015, Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.

Striatal and extrastriatal dopamine transporter in cannabis and tobacco addiction: a high‐resolution PET study

Claude Comtat, Eric Artiges, Edouard Duchesnay, 2012, Addiction biology.

Adapted Convex Optimization Algorithm for Wavelet-Based Dynamic PET Reconstruction

Nelly Pustelnik, Caroline Chaux, Jean-Christophe Pesquet, 2009 .

Effects of attenuation correction on tumor detection in PET oncology

Claude Comtat, Michel Defrise, David W. Townsend, 2000 .

Optimization of injected dose based on noise equivalent count rates for 2- and 3-dimensional whole-body PET.

Carole Lartizien, Paul E Kinahan, Claude Comtat, 2002, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

A lesion detection observer study comparing 2-dimensional versus fully 3-dimensional whole-body PET imaging protocols.

Carole Lartizien, Paul E Kinahan, Claude Comtat, 2004, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Maximum-likelihood reconstruction based on a modified Poisson distribution to reduce bias in PET

Johan Nuyts, Claude Comtat, Ronald Boellaard, 2011, 2011 IEEE Nuclear Science Symposium Conference Record.

Fast fully 3D image reconstruction using planograms

Claude Comtat, Michel Defrise, R. Clackdoyle, 2000, 2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149).