Richard M. Leahy

ORCID

Publication Activity (10 Years)

Years Active: 1983-2024
Publications (10 Years): 53

Top Venues

CoRR

NeuroImage

ISBI

Medical Imaging: Image Processing

Publications

Haleh Akrami, Omar Zamzam, Anand A. Joshi, Sergül Aydöre, Richard M. Leahy
Beta Quantile Regression for Robust Estimation of Uncertainty in the Presence of Outliers. ICASSP (2024)
Jian Li, Yijun Liu, Jessica L. Wisnowski, Richard M. Leahy
Identification of overlapping and interacting networks reveals intrinsic spatiotemporal organization of the human brain. NeuroImage 270 (2023)
Omar Zamzam, Haleh Akrami, Mahdi Soltanolkotabi, Richard M. Leahy
Learning A Disentangling Representation For PU Learning. CoRR (2023)
Wenhui Cui, Woojae Jeong, Philipp Thölke, Takfarinas Medani, Karim Jerbi, Anand A. Joshi, Richard M. Leahy
Neuro-GPT: Developing A Foundation Model for EEG. CoRR (2023)
Wenhui Cui, Haleh Akrami, Ganning Zhao, Anand A. Joshi, Richard M. Leahy
Meta Transfer of Self-Supervised Knowledge: Foundation Model in Action for Post-Traumatic Epilepsy Prediction. CoRR (2023)
Haleh Akrami, Omar Zamzam, Anand A. Joshi, Sergül Aydöre, Richard M. Leahy
Beta quantile regression for robust estimation of uncertainty in the presence of outliers. CoRR (2023)
Elisabetta Vallarino, Ana-Sofía Hincapié Casas, Karim Jerbi, Richard M. Leahy, Annalisa Pascarella, Alberto Sorrentino, Sara Sommariva
Tuning Minimum-Norm regularization parameters for optimal MEG connectivity estimation. NeuroImage 281 (2023)
Omar Zamzam, Haleh Akrami, Richard M. Leahy
Learning From Positive and Unlabeled Data Using Observer-GAN. ICASSP (2023)
Takfarinas Medani, Juan Garcia-Prieto, François Tadel, Marios Antonakakis, Tim Erdbrügger, Malte Hoeltershinken, Wayne Mead, Sophie Schrader, Anand A. Joshi, Christian Engwer, Carsten H. Wolters, John C. Mosher, Richard M. Leahy
Brainstorm-DUNEuro: An integrated and user-friendly Finite Element Method for modeling electromagnetic brain activity. NeuroImage 267 (2023)
Wenhui Cui, Haleh Akrami, Anand A. Joshi, Richard M. Leahy
Semi-supervised Learning using Robust Loss. CoRR (2022)
Wenhui Cui, Haleh Akrami, Anand A. Joshi, Richard M. Leahy
Toward Improved Generalization: Meta Transfer of Self-supervised Knowledge on Graphs. CoRR (2022)
Haleh Akrami, Anand A. Joshi, Jian Li, Sergül Aydöre, Richard M. Leahy
A robust variational autoencoder using beta divergence. Knowl. Based Syst. 238 (2022)
Jianan Cui, Yutong Xie, Anand A. Joshi, Kuang Gong, Kyung Sang Kim, Young-Don Son, Jong Hoon Kim, Richard M. Leahy, Huafeng Liu, Quanzheng Li
PET Denoising and Uncertainty Estimation Based on NVAE Model Using Quantile Regression Loss. MICCAI (4) (2022)
Omar Zamzam, Haleh Akrami, Richard M. Leahy
Learning From Positive and Unlabeled Data Using Observer-GAN. CoRR (2022)
Haleh Akrami, Wenhui Cui, Anand A. Joshi, Richard M. Leahy
Learning from imperfect training data using a robust loss function: application to brain image segmentation. CoRR (2022)
Rodrigo A. Lobos, Muhammad Usman Ghani, W. Clem Karl, Richard M. Leahy, Justin P. Haldar
Autoregression and Structured Low-Rank Modeling of Sinogram Neighborhoods. IEEE Trans. Computational Imaging 7 (2021)
Haleh Akrami, Anand A. Joshi, Sergül Aydöre, Richard M. Leahy
Quantile Regression for Uncertainty Estimation in VAEs with Applications to Brain Lesion Detection. IPMI (2021)
Haleh Akrami, Andrei Irimia, Wenhui Cui, Anand A. Joshi, Richard M. Leahy
Prediction of posttraumatic epilepsy using machine learning. Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2021)
Jian Li, Jessica L. Wisnowski, Anand A. Joshi, Richard M. Leahy
Robust brain network identification from multi-subject asynchronous fMRI data. NeuroImage 227 (2021)
Haleh Akrami, Anand A. Joshi, Sergül Aydöre, Richard M. Leahy
Deep Quantile Regression for Uncertainty Estimation in Unsupervised and Supervised Lesion Detection. CoRR (2021)
Anand A. Joshi, Soyoung Choi, Jian Li, Haleh Akrami, Richard M. Leahy
A pairwise approach for fMRI group studies using the BrainSync Transform. Medical Imaging: Image Processing (2021)
Jian Li, Anand A. Joshi, Richard M. Leahy
A Network-Based Approach to Study of Adhd Using Tensor Decomposition of Resting State Fmri Data. ISBI (2020)
Haleh Akrami, Anand A. Joshi, Jian Li, Sergül Aydöre, Richard M. Leahy
Brain Lesion Detection Using A Robust Variational Autoencoder and Transfer Learning. ISBI (2020)
Takfarinas Medani, Juan Garcia-Prieto, François Tadel, Sophie Schrader, Anand A. Joshi, Christian Engwer, Carsten H. Wolters, John C. Mosher, Richard M. Leahy
Realistic head modeling of electromagnetic brain activity: An integrated Brainstorm pipeline from MRI data to the FEM solution. CoRR (2020)
Rodrigo A. Lobos, Richard M. Leahy, Justin P. Haldar
Autoregression and Structured Low-Rank Modeling of Sinograms. ISBI (2020)
Zalan Fabian, Justin P. Haldar, Richard M. Leahy, Mahdi Soltanolkotabi
3D Phase Retrieval at Nano-Scale via Accelerated Wirtinger Flow. CoRR (2020)
Anand A. Joshi, Soyoung Choi, Haleh Akrami, Richard M. Leahy
fMRI-Kernel Regression: A Kernel-based Method for Pointwise Statistical Analysis of rs-fMRI for Population Studies. CoRR (2020)
Haleh Akrami, Anand A. Joshi, Sergül Aydöre, Richard M. Leahy
Addressing Variance Shrinkage in Variational Autoencoders using Quantile Regression. CoRR (2020)
Jian Li, Soyoung Choi, Anand A. Joshi, Jessica L. Wisnowski, Richard M. Leahy
Temporal non-local means filtering for studies of intrinsic brain connectivity from individual resting fMRI. Medical Image Anal. 61 (2020)
Haleh Akrami, Sergül Aydöre, Richard M. Leahy, Anand A. Joshi
Robust Variational Autoencoder for Tabular Data with Beta Divergence. CoRR (2020)
Zalan Fabian, Justin P. Haldar, Richard M. Leahy, Mahdi Soltanolkotabi
3D Phase Retrieval at Nano-Scale via Accelerated Wirtinger Flow. EUSIPCO (2020)
Jian Li, Justin P. Haldar, John C. Mosher, Dileep R. Nair, Jorge A. Gonzalez-Martinez, Richard M. Leahy
Scalable and Robust Tensor Decomposition of Spontaneous Stereotactic EEG Data. IEEE Trans. Biomed. Eng. 66 (6) (2019)
Haleh Akrami, Anand A. Joshi, Jian Li, Richard M. Leahy
Group-wise alignment of resting fMRI in space and time. Medical Imaging: Image Processing (2019)
Rodrigo A. Lobos, Richard M. Leahy, Justin P. Haldar
Low-Rank Modeling of Local Sinogram Neighborhoods with Tomographic Applications. ACSSC (2019)
Anand A. Joshi, Jian Li, Haleh Akrami, Richard M. Leahy
Predicting cognitive scores from resting fMRI data and geometric features of the brain. Medical Imaging: Image Processing (2019)
Jian Li, Jessica L. Wisnowski, Anand A. Joshi, Richard M. Leahy
Brain network identification in asynchronous task fMRI data using robust and scalable tensor decomposition. Medical Imaging: Image Processing (2019)
Haleh Akrami, Anand A. Joshi, Jian Li, Richard M. Leahy
Robust Variational Autoencoder. CoRR (2019)
Anand A. Joshi, Haleh Akrami, Jian Li, Richard M. Leahy
A Matched Filter Decomposition of fMRI into Resting and Task Components. MICCAI (3) (2019)
George Dassios, Athanassios S. Fokas, Parham Hashemzadeh, Richard M. Leahy
EEG for Current With Two-Dimensional Support. IEEE Trans. Biomed. Eng. 65 (9) (2018)
Anand A. Joshi, Minqi Chong, Jian Li, Soyoung Choi, Richard M. Leahy
Are you thinking what I'm thinking? Synchronization of resting fMRI time-series across subjects. NeuroImage 172 (2018)
Anand A. Joshi, Chitresh Bhushan, Ronald Salloum, Jessica L. Wisnowski, David W. Shattuck, Richard M. Leahy
Using the Anisotropic Laplace Equation to Compute Cortical Thickness. MICCAI (3) (2018)
Jian Li, Soyoung Choi, Anand A. Joshi, Jessica L. Wisnowski, Richard M. Leahy
Global PDF-based temporal non-local means filtering reveals individual differences in brain connectivity. ISBI (2018)
Anand A. Joshi, Jian Li, Minqi Chong, Haleh Akrami, Richard M. Leahy
rfDemons: Resting fMRI-Based Cortical Surface Registration Using the BrainSync Transform. MICCAI (3) (2018)
Jian Li, John C. Mosher, Dileep R. Nair, Jorge Gonzalez-Martinez, Richard M. Leahy
Robust tensor decomposition of resting brain networks in stereotactic EEG. ACSSC (2017)
Anand A. Joshi, Minqi Chong, Richard M. Leahy
BrainSync: An Orthogonal Transformation for Synchronization of fMRI Data Across Subjects. MICCAI (1) (2017)
Jian Li, Richard M. Leahy
Parameter selection for optimized non-local means filtering of task fMRI. ISBI (2017)
Minqi Chong, Chitresh Bhushan, Anand A. Joshi, Soyoung Choi, Justin P. Haldar, David W. Shattuck, R. Nathan Spreng, Richard M. Leahy
Individual parcellation of resting fMRI with a group functional connectivity prior. NeuroImage 156 (2017)
Suyash P. Awate, Richard M. Leahy, Anand A. Joshi
Kernel Methods for Riemannian Analysis of Robust Descriptors of the Cerebral Cortex. IPMI (2017)
Anand A. Joshi, Soyoung Choi, Gaurav Sonkar, Minqi Chong, Jorge Gonzalez-Martinez, Dileep Nair, David W. Shattuck, Hanna Damasio, Richard M. Leahy
A whole brain atlas with sub-parcellation of cortical gyri using resting fMRI. Medical Imaging: Image Processing (2017)
Gautham Rajagopal, Anand A. Joshi, Richard M. Leahy
An algorithm for automatic parameter adjustment for brain extraction in BrainSuite. Medical Imaging: Image Processing (2017)
Suyash P. Awate, Richard M. Leahy, Anand A. Joshi
Riemannian Statistical Analysis of Cortical Geometry with Robustness to Partial Homology and Misalignment. MICCAI (1) (2016)
Anand A. Joshi, Richard M. Leahy, Ramsey Derek Badawi, Abhijit J. Chaudhari
Registration-Based Morphometry for Shape Analysis of the Bones of the Human Wrist. IEEE Trans. Medical Imaging 35 (2) (2016)
G. V. Karanikolas, Georgios B. Giannakis, Konstantinos Slavakis, Richard M. Leahy
Multi-kernel based nonlinear models for connectivity identification of brain networks. ICASSP (2016)
Wentao Zhu, Ning Guo, Bing Bai, Peter S. Conti, Richard M. Leahy, Quanzheng Li
Direct estimation from list-mode data for reversible tracers using graphical modeling. ISBI (2015)
Anand A. Joshi, Ronald Salloum, Chitresh Bhushan, Richard M. Leahy
Measuring Asymmetric Interactions in Resting State Brain Networks. IPMI (2015)
Micah C. Chambers, Chitresh Bhushan, Justin P. Haldar, Richard M. Leahy, David W. Shattuck
Correcting inhomogeneity-induced distortion in FMRI using non-rigid registration. ISBI (2015)
Chitresh Bhushan, Justin P. Haldar, Soyoung Choi, Anand A. Joshi, David W. Shattuck, Richard M. Leahy
Co-registration and distortion correction of diffusion and anatomical images based on inverse contrast normalization. NeuroImage 115 (2015)
Wentao Zhu, Quanzheng Li, Bing Bai, Peter S. Conti, Richard M. Leahy
Patlak Image Estimation From Dual Time-Point List-Mode PET Data. IEEE Trans. Medical Imaging 33 (4) (2014)
Yu-Teng Chang, Dimitrios Pantazis, Richard M. Leahy
To cut or not to cut? Assessing the modular structure of brain networks. NeuroImage 91 (2014)
Yanguang Lin, Justin P. Haldar, Quanzheng Li, Peter S. Conti, Richard M. Leahy
Sparsity Constrained Mixture Modeling for the Estimation of Kinetic Parameters in Dynamic PET. IEEE Trans. Medical Imaging 33 (1) (2014)
Syed Ashrafulla, Justin P. Haldar, Anand A. Joshi, Richard M. Leahy
Canonical granger causality between regions of interest. NeuroImage 83 (2013)
Syed Ashrafulla, Justin P. Haldar, John C. Mosher, Richard M. Leahy
Causality in variance in electrophysiological data using the ARCH model. ACSSC (2013)
Yu-Teng Chang, Richard M. Leahy, Dimitrios Pantazis
Parametric distributions for assessing significance in modular partitions of brain networks. ISBI (2013)
Sergül Aydöre, Dimitrios Pantazis, Richard M. Leahy
A note on the phase locking value and its properties. NeuroImage 74 (2013)
Sergül Aydöre, Syed Ashrafulla, Anand A. Joshi, Richard M. Leahy
A measure of connectivity in the presence of crosstalk. ACSSC (2013)
Justin P. Haldar, Richard M. Leahy
The equivalence of linear spherical deconvolution and model-free linear transform methods for diffusion MRI. ISBI (2013)
Justin P. Haldar, Richard M. Leahy
Linear transforms for Fourier data on the sphere: Application to high angular resolution diffusion MRI of the brain. NeuroImage 71 (2013)
Anand A. Joshi, Richard M. Leahy, Ramsey Derek Badawi, Abhijit J. Chaudhari
Morphometry for early monitoring of treatment response in rheumatoid arthritis. ISBI (2013)
Anand A. Joshi, Syed Ashrafulla, David W. Shattuck, Hanna Damasio, Richard M. Leahy
An Invariant Shape Representation Using the Anisotropic Helmholtz Equation. MICCAI (3) (2012)
Wentao Zhu, Quanzheng Li, Richard M. Leahy
Dual-time-point Patlak estimation from list mode PET data. ISBI (2012)
Sangeetha Somayajula, Anand A. Joshi, Richard M. Leahy
Non-rigid Image Registration Using Gaussian Mixture Models. WBIR (2012)
Anand A. Joshi, David W. Shattuck, Richard M. Leahy
A Method for Automated Cortical Surface Registration and Labeling. WBIR (2012)
Yu-Teng Chang, Dimitrios Pantazis, Richard M. Leahy
Assessing statistical significance when partitioning large-scale brain networks. ISBI (2012)
Sergül Aydöre, Dimitrios Pantazis, Richard M. Leahy
Phase synchrony in multivariate Gaussian data with applications to cortical networks. ISBI (2012)
Justin P. Haldar, Richard M. Leahy
New linear transforms for data on a Fourier 2-sphere with application to diffusion MRI. ISBI (2012)
Yanguang Lin, Quanzheng Li, Justin P. Haldar, Richard M. Leahy
Constrained mixture modeling for the estimation of kinetic parameters in dynamic PET. ISBI (2012)
Chitresh Bhushan, Justin P. Haldar, Anand A. Joshi, Richard M. Leahy
Correcting susceptibility-induced distortion in diffusion-weighted MRI using constrained nonrigid registration. APSIPA (2012)
Yu-Teng Chang, Dimitrios Pantazis, Richard M. Leahy
Of the largest eigenvalue for modularity-based partitioning. SSP (2012)
David Wheland, Anand A. Joshi, Katie McMahon, Narelle K. Hansell, Nicholas G. Martin, Margaret J. Wright, Paul M. Thompson, David W. Shattuck, Richard M. Leahy
Robust identification of partial-correlation based networks with applications to cortical thickness data. ISBI (2012)
Syed Ashrafulla, Justin P. Haldar, Anand A. Joshi, Richard M. Leahy
Canonical Granger causality applied to functional brain data. ISBI (2012)
Anand A. Joshi, David W. Shattuck, Hanna Damasio, Richard M. Leahy
Geodesic curvature flow on surfaces for automatic sulcal delineation. ISBI (2012)
Yu-Teng Chang, Dimitrios Pantazis, Richard M. Leahy
Partitioning directed graphs based on modularity and information flow. ISBI (2011)
David Wheland, Dimitrios Pantazis, Richard M. Leahy
Structural analysis of the cerebral cortex using blind source separation. ISBI (2011)
Sangtae Ahn, Sanghee Cho, Quanzheng Li, Yanguang Lin, Richard M. Leahy
Optimal Rebinning of Time-of-Flight PET Data. IEEE Trans. Medical Imaging 30 (10) (2011)
Sangeetha Somayajula, Christos Panagiotou, Anand Rangarajan, Quanzheng Li, Simon R. Arridge, Richard M. Leahy
PET Image Reconstruction Using Information Theoretic Anatomical Priors. IEEE Trans. Medical Imaging 30 (3) (2011)
François Tadel, Sylvain Baillet, John C. Mosher, Dimitrios Pantazis, Richard M. Leahy
Brainstorm: A User-Friendly Application for MEG/EEG Analysis. Comput. Intell. Neurosci. 2011 (2011)
Natasha Leporé, Anand A. Joshi, Richard M. Leahy, Caroline C. Brun, Yi-Yu Chou, Xavier Pennec, Agatha D. Lee, Marina Barysheva, Greig I. de Zubicaray, Margaret J. Wright, Katie L. McMahon, Arthur W. Toga, Paul M. Thompson
A new combined surface and volume registration. Medical Imaging: Image Processing (2010)
Anand A. Joshi, Dimitrios Pantazis, Quanzheng Li, Hanna Damasio, David W. Shattuck, Arthur W. Toga, Richard M. Leahy
Sulcal set optimization for cortical surface registration. NeuroImage 50 (3) (2010)
Dimitrios Pantazis, Anand A. Joshi, Jintao Jiang, David W. Shattuck, Lynne E. Bernstein, Hanna Damasio, Richard M. Leahy
Comparison of landmark-based and automatic methods for cortical surface registration. NeuroImage 49 (3) (2010)
Anand A. Joshi, Shantanu H. Joshi, Ivo D. Dinov, David W. Shattuck, Richard M. Leahy, Arthur W. Toga
Anatomical structural network analysis of human brain using partial correlations of gray matter volumes. ISBI (2010)
Juan L. P. Soto, Dimitrios Pantazis, Karim Jerbi, S. Bailler, Richard M. Leahy
Canonical correlation analysis applied to functional connectivity in MEG. ISBI (2010)
Yu-Teng Chang, Dimitrios Pantazis, Hua Brian Hui, Richard M. Leahy
Statistically optimal graph partition method based on modularity. ISBI (2010)
Hua Brian Hui, Dimitrios Pantazis, Steven L. Bressler, Richard M. Leahy
Identifying true cortical interactions in MEG using the nulling beamformer. NeuroImage 49 (4) (2010)
Christos Panagiotou, Sangeetha Somayajula, Adam P. Gibson, Martin Schweiger, Richard M. Leahy, Simon R. Arridge
Diffusion Optical Tomography Using Entropic Priors. ISBI (2009)
Dimitrios Pantazis, Gregory V. Simpson, Darren L. Weber, Corby L. Dale, Thomas E. Nichols, Richard M. Leahy
A novel ANCOVA design for analysis of MEG data with application to a visual attention study. NeuroImage 44 (1) (2009)
Zheng Li, Quanzheng Li, Xiaoli Yu, Peter S. Conti, Richard M. Leahy
Lesion Detection in Dynamic FDG-PET Using Matched Subspace Detection. IEEE Trans. Medical Imaging 28 (2) (2009)
Anand A. Joshi, Abhijit J. Chaudhari, Changqing Li, David W. Shattuck, Joyita Dutta, Richard M. Leahy, Arthur W. Toga
Posture Matching and Elastic Registration of a Mouse Atlas to Surface Topography Range Data. ISBI (2009)
Anand A. Joshi, David W. Shattuck, Dimitrios Pantazis, Quanzheng Li, Hanna Damasio, Richard M. Leahy
Optimization of landmark selection for cortical surface registration. CVPR (2009)
John C. Mosher, Matti Hämäläinen, Dimitrios Pantazis, Hua Brian Hui, Richard C. Burgess, Richard M. Leahy
Generalized Sidelobe Canceller for Magnetoencephalography Arrays. ISBI (2009)
Quanzheng Li, Richard M. Leahy
Direct Estimation of Patlak Parameters from List Mode PET Data. ISBI (2009)

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Publication Activity (10 Years)

Top Topics

Top Venues

Richard M. Leahy