The Correlation Ratio as a New Similarity Measure for Multimodal Image Registration. - Alexis Roche; Grégoire Malandain; Xavier Pennec; Nicholas Ayache (MICCAI, 1998)

Towards a Better Comprehension of Similarity Measures Used in Medical Image Registration. - Alexis Roche; Grégoire Malandain; Nicholas Ayache; Sylvain Prima (MICCAI, 1999)

Multimodal Elastic Matching of Brain Images. - Alexis Roche; Alexandre Guimond; Nicholas Ayache; Jean Meunier (ECCV (2), 2000)

3-D Reconstruction of Macroscopic Optical Brain Slice Images. - Alan C. F. Colchester; Sébastien Ourselin; Yonggen Zhu; Éric Bardinet; Yang He; Alexis Roche; Safa Al-Sarraj; Bill Nailon; James Ironside; Nicholas Ayache (MICCAI, 2000)

Block Matching: A General Framework to Improve Robustness of Rigid Registration of Medical Images. - Sébastien Ourselin; Alexis Roche; Sylvain Prima; Nicholas Ayache (MICCAI, 2000)

Generalized Correlation Ratio for Rigid Registration of 3D Ultrasound with MR Images. - Alexis Roche; Xavier Pennec; Michael Rudolph 003; Dorothee Auer; Grégoire Malandain; Sébastien Ourselin; Ludwig M. Auer; Nicholas Ayache (MICCAI, 2000)

Unifying maximum likelihood approaches in medical image registration. - Alexis Roche; Grégoire Malandain; Nicholas Ayache (Int. J. Imaging Syst. Technol., 2000)

Non-Rigid MR/US Registration for Tracking Brain Deformations. - Xavier Pennec; Nicholas Ayache; Alexis Roche; Pascal Cachier (MIAR, 2001)

Registration of Reconstructed Post Mortem Optical Data with MR Scans of the Same Patient. - Éric Bardinet; Alan C. F. Colchester; Alexis Roche; Yonggen Zhu; Yang He; Sébastien Ourselin; Bill Nailon; S. Ali Hojjat 001; James Ironside; Safa Al-Sarraj; Nicholas Ayache; Joanna M. Wardlaw (MICCAI, 2001)

Rigid Point-Surface Registration Using an EM Variant of ICP for Computer Guided Oral Implantology. - Sébastien Granger; Xavier Pennec; Alexis Roche (MICCAI, 2001)

Fusion of Histological Sections and MR Images: Towards the Construction of an Atlas of the Human Basal Ganglia. - Sébastien Ourselin; Éric Bardinet; Didier Dormont; Grégoire Malandain; Alexis Roche; Nicholas Ayache; Dominique Tandé; K. Parain; Jérôme Yelnik (MICCAI, 2001)

Reconstructing a 3D structure from serial histological sections. - Sébastien Ourselin; Alexis Roche; Gérard Subsol; Xavier Pennec; Nicholas Ayache (Image Vis. Comput., 2001)

Three-Dimensional Multimodal Brain Warping using the Demons Algorithm and Adaptive Intensity Corrections. - Alexandre Guimond; Alexis Roche; Nicholas Ayache; Jean Meunier (IEEE Trans. Medical Imaging, 2001)

Rigid Registration of 3D Ultrasound with MR Images: A New Approach Combining Intensity and Gradient Information. - Alexis Roche; Xavier Pennec; Grégoire Malandain; Nicholas Ayache (IEEE Trans. Medical Imaging, 2001)

Recalage d'images médicales par inférence statistique. (Medical Image Registration through Statistical Inference). - Alexis Roche (2001)

A Posteriori Validation of Pre-operative Planning in Functional Neurosurgery by Quantification of Brain Pneumocephalus. - Éric Bardinet; Pascal Cathier; Alexis Roche; Nicholas Ayache; Didier Dormont (MICCAI (1), 2002)

What is the best similarity measure for motion correction in fMRI time series? - Luis Freire; Alexis Roche; Jean-François Mangin (IEEE Trans. Medical Imaging, 2002)

Outlier Detection for Robust Region-Based Estimation of the Hemodynamic Response Function in Event-Related fMRI. - Philippe Ciuciu; Alexis Roche; Jérôme Idier; Christophe Pallier (ISBI, 2004)

Population Classification Based on Structural Morphometry of Cortical Sulci. - Edouard Duchesnay; Jean-François Mangin; Alexis Roche; Denis Rivière; Dimitri Papadopoulos-Orfanos; Yann Cointepas (ISBI, 2004)

Incremental Activation Detection in fMRI Series Using Kalman Filtering. - Alexis Roche; Jean-Baptiste Poline; Pierre-Jean Layahe (ISBI, 2004)

Solving Incrementally the Fitting and Detection Problems in fMRI Time Series. - Alexis Roche; Philippe Pinel; Stanislas Dehaene; Jean-Baptiste Poline (MICCAI (2), 2004)

Improving Sensitivity and Reliability of fMRI Group Studies through High Level Combination of Individual Subjects Results. - Bertrand Thirion; Alexis Roche; Philippe Ciuciu; Jean-Baptiste Poline (CVPR Workshops, 2006)

Robust statistics for nonparametric group analysis in fMRI. - Sébastien Mériaux; Alexis Roche; Bertrand Thirion; Ghislaine Dehaene-Lambertz (ISBI, 2006)

High Level Group Analysis of FMRI Data Based on Dirichlet Process Mixture Models. - Bertrand Thirion; Alan Tucholka; Merlin Keller; Philippe Pinel; Alexis Roche; Jean-François Mangin; Jean-Baptiste Poline (IPMI, 2007)

Leader-Based Multifractal Analysis for Evi fmri Time Series: Ongoing vs Task-Related Brain Activity. - Philippe Ciuciu; Patrice Abry; Cécile Rabrait; Herwig Wendt; Alexis Roche (ISBI, 2007)

Real-Time MR Diffusion Tensor and Q-Ball Imaging Using Kalman Filtering. - Cyril Poupon; Fabrice Poupon; Alexis Roche; Yann Cointepas; Jessica Dubois; Jean-François Mangin (MICCAI (1), 2007)

Mixed-effect statistics for group analysis in fMRI: A nonparametric maximum likelihood approach. - Alexis Roche; Sébastien Mériaux; Merlin Keller; Bertrand Thirion (NeuroImage, 2007)

Analysis of a large fMRI cohort: Statistical and methodological issues for group analyses. - Bertrand Thirion; Philippe Pinel; Sébastien Mériaux; Alexis Roche; Stanislas Dehaene; Jean-Baptiste Poline (NeuroImage, 2007)

Classification Based on Cortical Folding Patterns. - Edouard Duchesnay; Arnaud Cachia; Alexis Roche; Denis Rivière; Yann Cointepas; Dimitri Papadopoulos-Orfanos; Monica Zilbovicius; Jean-Luc Martinot; Jean Régis; Jean-François Mangin (IEEE Trans. Medical Imaging, 2007)

Structural Analysis of fMRI Data Revisited: Improving the Sensitivity and Reliability of fMRI Group Studies. - Bertrand Thirion; Philippe Pinel; Alan Tucholka; Alexis Roche; Philippe Ciuciu; Jean-François Mangin; Jean-Baptiste Poline (IEEE Trans. Medical Imaging, 2007)

Improved fMRI group studies based on spatially varying non-parametric BOLD signal modeling. - Philippe Ciuciu; Thomas Vincent; Anne-Laure Fouque; Alexis Roche (ISBI, 2008)

Increased sensitivity in FMRI group analysis using mixed-effect modeling. - Merlin Keller; Alexis Roche (ISBI, 2008)

Anatomy-Preserving Nonlinear Registration of Deep Brain ROIs Using Confidence-Based Block-Matching. - Manik Bhattacharjee; Alain Pitiot; Alexis Roche; Didier Dormont; Éric Bardinet (MICCAI (2), 2008)

Real-time MR diffusion tensor and Q-ball imaging using Kalman filtering. - Cyril Poupon; Alexis Roche; Jessica Dubois; Jean-François Mangin; Fabrice Poupon (Medical Image Anal., 2008)

Anatomically Informed Bayesian Model Selection for fMRI Group Data Analysis. - Merlin Keller; Marc Lavielle; Matthieu Perrot; Alexis Roche (MICCAI (1), 2009)

On the convergence of EM-like algorithms for image segmentation using Markov random fields. - Alexis Roche; Delphine Ribes; Meritxell Bach Cuadra; Gunnar Krüger (Medical Image Anal., 2011)

A Four-Dimensional Registration Algorithm With Application to Joint Correction of Motion and Slice Timing in fMRI. - Alexis Roche (IEEE Trans. Medical Imaging, 2011)

Closed-Form Relaxation for MRF-MAP Tissue Classification Using Discrete Laplace Equations. - Alexis Roche (MICCAI (2), 2012)

Partial Volume Estimation in Brain MRI Revisited. - Alexis Roche; Florence Forbes (MICCAI (1), 2014)

On numerical approximation schemes for expectation propagation. - Alexis Roche (CoRR, 2016)

Comparison of accelerated T1-weighted whole-brain structural-imaging protocols. - Pavel Falkovskiy; Daniel Brenner; Thorsten Feiweier; Stephan A. R. Kannengiesser; Bénédicte Maréchal; Tobias Kober; Alexis Roche; Kaely Thostenson; Reto Meuli; Denise Reyes; Tony Stöcker; Matt A. Bernstein; et al. (NeuroImage, 2016)

Segmentation of Cortical and Subcortical Multiple Sclerosis Lesions Based on Constrained Partial Volume Modeling. - Mário João Fartaria; Alexis Roche; Reto Meuli; Cristina Granziera; Tobias Kober; Meritxell Bach Cuadra (MICCAI (3), 2017)

Creating Infinite Characters From a Single Template: How Automation May Give Super Powers to 3D Artists. - Mariana Dias; Pedro Coelho; Rui Figueiredo; Rita Carvalho; Verónica Orvalho; Alexis Roche (SIGGRAPH Talks, 2024)