P. Thomas Fletcher

147 papers A* 4A 2B 4Journal 48Unranked 77

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Admissibility of Stein Shrinkage for Batch Normalization in the Presence of Adversarial Attacks. CoRR Sofia Ivolgina, P. Thomas Fletcher, Baba C. Vemuri
2025	J	`jnl`	Editorial: Geometries of learning. Frontiers Comput. Sci. Yunye Gong, Pavan Turaga, P. Thomas Fletcher, Ajay Divakaran
2025	—	`conf`	LDDMEm: Large Deformation Diffeomorphic Metric Embedding - Decoupling Shape Analysis from Image Registration. MICCAI (3) Greg M. Fleishman, P. Thomas Fletcher
2025	—	`conf`	MedIL: Generating Arbitrary-Resolution Medical Images with Implicit Latent Spaces. DGM4MICCAI@MICCAI Tyler A. Spears, Shen Zhu, Yinzhu Jin, Aman Shrivastava, P. Thomas Fletcher
2025	J	`jnl`	MedIL: Implicit Latent Spaces for Generating Heterogeneous Medical Images at Arbitrary Resolutions. CoRR Tyler A. Spears, Shen Zhu, Yinzhu Jin, Aman Shrivastava, P. Thomas Fletcher
2025	J	`jnl`	Point-Based Shape Representation Generation with a Correspondence-Preserving Diffusion Model. CoRR Shen Zhu, Yinzhu Jin, Ifrah Zawar, P. Thomas Fletcher
2025	—	`conf`	RealDeal: Enhancing Realism and Details in Brain Image Generation via Image-to-Image Diffusion Models. DGM4MICCAI@MICCAI Shen Zhu, Yinzhu Jin, Tyler A. Spears, Ifrah Zawar, P. Thomas Fletcher
2025	J	`jnl`	RealDeal: Enhancing Realism and Details in Brain Image Generation via Image-to-Image Diffusion Models. CoRR Shen Zhu, Yinzhu Jin, Tyler A. Spears, Ifrah Zawar, P. Thomas Fletcher
2024	J	`jnl`	Implications of data topology for deep generative models. Frontiers Comput. Sci. Yinzhu Jin, Rory McDaniel, N. Joseph Tatro, Michael J. Catanzaro, Abraham D. Smith, Paul Bendich, Matthew B. Dwyer, P. Thomas Fletcher
2024	—	`conf`	Learning Spatially-Continuous Fiber Orientation Functions. ISBI Tyler A. Spears, P. Thomas Fletcher
2024	—	`conf`	Measuring Feature Dependency of Neural Networks by Collapsing Feature Dimensions in The Data Manifold. ISBI Yinzhu Jin, Matthew B. Dwyer, P. Thomas Fletcher
2024	J	`jnl`	Measuring Feature Dependency of Neural Networks by Collapsing Feature Dimensions in the Data Manifold. CoRR Yinzhu Jin, Matthew B. Dwyer, P. Thomas Fletcher
2024	—	`conf`	Quantifying Hippocampal Shape Asymmetry in Alzheimer's Disease Using Optimal Shape Correspondences. ISBI Shen Zhu, Ifrah Zawar, Jaideep Kapur, P. Thomas Fletcher
2023	J	`jnl`	Feature Gradient Flow for Interpreting Deep Neural Networks in Head and Neck Cancer Prediction. CoRR Yinzhu Jin, Jonathan C. Garneau, P. Thomas Fletcher
2023	J	`jnl`	Learning Spatially-Continuous Fiber Orientation Functions. CoRR Tyler A. Spears, P. Thomas Fletcher
2023	—	`conf`	Modeling the Shape of the Brain Connectome via Deep Neural Networks. IPMI Haocheng Dai, Martin Bauer, P. Thomas Fletcher, Sarang C. Joshi
2023	—	`conf`	NASDM: Nuclei-Aware Semantic Histopathology Image Generation Using Diffusion Models. MICCAI (6) Aman Shrivastava, P. Thomas Fletcher
2023	J	`jnl`	NASDM: Nuclei-Aware Semantic Histopathology Image Generation Using Diffusion Models. CoRR Aman Shrivastava, P. Thomas Fletcher
2023	J	`jnl`	Quantifying Hippocampal Shape Asymmetry in Alzheimer's Disease Using Optimal Shape Correspondences. CoRR Shen Zhu, Ifrah Zawar, Jaideep Kapur, P. Thomas Fletcher
2022	—	`conf`	A Geometrical Approach to Finding Difficult Examples in Language. TAG-ML Debajyoti Datta, Shashwat Kumar, Laura E. Barnes, P. Thomas Fletcher
2022	J	`jnl`	Deep Learning the Shape of the Brain Connectome. CoRR Haocheng Dai, Martin Bauer, P. Thomas Fletcher, Sarang C. Joshi
2022	—	`conf`	Feature Gradient Flow for Interpreting Deep Neural Networks in Head and Neck Cancer Prediction. ISBI Yinzhu Jin, Jonathan C. Garneau, P. Thomas Fletcher
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part I MICCAI (1) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part II MICCAI (2) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part III MICCAI (3) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part IV MICCAI (4) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part V MICCAI (5) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part VI MICCAI (6) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part VII MICCAI (8) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`ed.`	Medical Image Computing and Computer Assisted Intervention - MICCAI 2022 - 25th International Conference, Singapore, September 18-22, 2022, Proceedings, Part VIII MICCAI (8) Linwei Wang, Qi Dou, P. Thomas Fletcher, Stefanie Speidel, Shuo Li
2022	—	`conf`	Super-Resolution of Manifold-Valued Diffusion MRI Refined by Multi-modal Imaging. CDMRI@MICCAI Tyler A. Spears, P. Thomas Fletcher
2021	J	`jnl`	Integrated Construction of Multimodal Atlases with Structural Connectomes in the Space of Riemannian Metrics. CoRR Kristen M. Campbell, Haocheng Dai, Zhe Su, Martin Bauer, P. Thomas Fletcher, Sarang C. Joshi
2021	—	`conf`	Structural Connectome Atlas Construction in the Space of Riemannian Metrics. IPMI Kristen M. Campbell, Haocheng Dai, Zhe Su, Martin Bauer, P. Thomas Fletcher, Sarang C. Joshi
2021	J	`jnl`	Structural Connectome Atlas Construction in the Space of Riemannian Metrics. CoRR Kristen M. Campbell, Haocheng Dai, Zhe Su, Martin Bauer, P. Thomas Fletcher, Sarang C. Joshi
2019	—	`conf`	Autism Classification Using Topological Features and Deep Learning: A Cautionary Tale. MICCAI (3) Archit Rathore, Sourabh Palande, Jeffrey S. Anderson, Brandon A. Zielinski, P. Thomas Fletcher, Bei Wang
2019	J	`jnl`	Fast Diffeomorphic Image Registration via Fourier-Approximated Lie Algebras. Int. J. Comput. Vis. Miaomiao Zhang, P. Thomas Fletcher
2019	J	`jnl`	Revisiting Abnormalities in Brain Network Architecture Underlying Autism Using Topology-Inspired Statistical Inference. Brain Connect. Sourabh Palande, Vipin Jose, Brandon A. Zielinski, Jeffrey S. Anderson, P. Thomas Fletcher, Bei Wang
2019	—	`conf`	Surface-Based Spatial Pyramid Matching of Cortical Regions for Analysis of Cognitive Performance. MICCAI (4) Kristen M. Campbell, Jeffrey S. Anderson, P. Thomas Fletcher
2019	A*	`conf`	The Adversarial Attack and Detection under the Fisher Information Metric. AAAI Chenxiao Zhao, P. Thomas Fletcher, Mixue Yu, Yaxin Peng, Guixu Zhang, Chaomin Shen
2018	—	`conf`	Fully convolutional structured LSTM networks for joint 4D medical image segmentation. ISBI Yang Gao, Jeff M. Phillips, Yan Zheng, Renqiang Min, P. Thomas Fletcher, Guido Gerig
2018	—	`conf`	Nonparametric Aggregation of Geodesic Trends for Longitudinal Data Analysis. ShapeMI@MICCAI Kristen M. Campbell, P. Thomas Fletcher
2018	—	`conf`	Riemannian Regression and Classification Models of Brain Networks Applied to Autism. CNI@MICCAI Eleanor Wong, Jeffrey S. Anderson, Brandon A. Zielinski, P. Thomas Fletcher
2018	J	`jnl`	The Adversarial Attack and Detection under the Fisher Information Metric. CoRR Chenxiao Zhao, P. Thomas Fletcher, Mixue Yu, Yaxin Peng, Guixu Zhang, Chaomin Shen
2018	—	`conf`	The Riemannian Geometry of Deep Generative Models. CVPR Workshops Hang Shao, Abhishek Kumar, P. Thomas Fletcher
2017	B	`conf`	A map estimation algorithm for Bayesian polynomial regression on riemannian manifolds. ICIP Prasanna Muralidharan, Jacob D. Hinkle, P. Thomas Fletcher
2017	—	`conf`	Efficient Parallel Transport in the Group of Diffeomorphisms via Reduction to the Lie Algebra. GRAIL/MFCA/MICGen@MICCAI Kristen M. Campbell, P. Thomas Fletcher
2017	J	`jnl`	Improved Semi-supervised Learning with GANs using Manifold Invariances. CoRR Abhishek Kumar, Prasanna Sattigeri, P. Thomas Fletcher
2017	—	`conf`	Revisiting Abnormalities in Brain Network Architecture Underlying Autism Using Topology-Inspired Statistical Inference. CNI@MICCAI Sourabh Palande, Vipin Jose, Brandon A. Zielinski, Jeffrey S. Anderson, P. Thomas Fletcher, Bei Wang
2017	—	`conf`	Symmetric Interleaved Geodesic Shooting in Diffeomorphisms. IPMI Greg M. Fleishman, P. Thomas Fletcher, Paul M. Thompson
2017	J	`jnl`	The Riemannian Geometry of Deep Generative Models. CoRR Hang Shao, Abhishek Kumar, P. Thomas Fletcher
2016	—	`conf`	Bayesian covariate selection in mixed-effects models for longitudinal shape analysis. ISBI Prasanna Muralidharan, James Fishbaugh, Eun Young Kim, Hans J. Johnson, Jane S. Paulsen, Guido Gerig, P. Thomas Fletcher
2016	B	`conf`	Effects of EPI distortion correction pipelines on the connectome in Parkinson's Disease. Image Processing Justin Galvis, Adam Mezher, Anjanibhargavi Ragothaman, Julio Villalon-Reina, P. Thomas Fletcher, Paul M. Thompson, Gautam Prasad
2016	J	`jnl`	Entropy-based particle correspondence for shape populations. Int. J. Comput. Assist. Radiol. Surg. Ipek Oguz, Joshua E. Cates, Manasi Datar, Beatriz Paniagua, P. Thomas Fletcher, Clement Vachet, Martin Styner, Ross T. Whitaker
2016	J	`jnl`	Hierarchical Geodesic Models in Diffeomorphisms. Int. J. Comput. Vis. Nikhil Singh, Jacob D. Hinkle, Sarang C. Joshi, P. Thomas Fletcher
2016	—	`conf`	Image registration and segmentation in longitudinal MRI using temporal appearance modeling. ISBI Yang Gao, Miaomiao Zhang, Karen Grewen, P. Thomas Fletcher, Guido Gerig
2016	J	`jnl`	Investigating the Microstructural Correlation of White Matter in Autism Spectrum Disorder. Brain Connect. Douglas C. Dean III, Brittany G. Travers, Nagesh Adluru, Do P. M. Tromp, Daniel J. Destiche, Danica Samsin, Molly B. Prigge, Brandon A. Zielinski, P. Thomas Fletcher, Jeffrey S. Anderson, Alyson L. Froehlich, Erin D. Bigler, Nicholas T. Lange, Janet E. Lainhart, Andrew L. Alexander
2016	—	`conf`	Kernel partial least squares regression for relating functional brain network topology to clinical measures of behavior. ISBI Eleanor Wong, Sourabh Palande, Bei Wang, Brandon A. Zielinski, Jeffrey S. Anderson, P. Thomas Fletcher
2016	J	`jnl`	Local Group Invariant Representations via Orbit Embeddings. CoRR Anant Raj, Abhishek Kumar, Youssef Mroueh, P. Thomas Fletcher, Bernhard Schölkopf
2015	—	`conf`	A Hierarchical Bayesian Model for Multi-Site Diffeomorphic Image Atlases. MICCAI (2) Michelle Hromatka, Miaomiao Zhang, Greg M. Fleishman, Boris Gutman, Neda Jahanshad, Paul M. Thompson, P. Thomas Fletcher
2015	—	`conf`	A Riemannian Framework for Intrinsic Comparison of Closed Genus-Zero Shapes. IPMI Boris A. Gutman, P. Thomas Fletcher, Manuel Jorge Cardoso, Greg M. Fleishman, Marco Lorenzi, Paul M. Thompson, Sébastien Ourselin
2015	B	`conf`	A transformation similarity constraint for groupwise nonlinear registration in longitudinal neuroimaging studies. Image Processing Greg M. Fleishman, Boris A. Gutman, P. Thomas Fletcher, Paul M. Thompson
2015	J	`jnl`	Bayesian principal geodesic analysis for estimating intrinsic diffeomorphic image variability. Medical Image Anal. Miaomiao Zhang, P. Thomas Fletcher
2015	—	`conf`	Finite-Dimensional Lie Algebras for Fast Diffeomorphic Image Registration. IPMI Miaomiao Zhang, P. Thomas Fletcher
2015	—	`conf`	Simultaneous Longitudinal Registration with Group-Wise Similarity Prior. IPMI Greg M. Fleishman, Boris A. Gutman, P. Thomas Fletcher, Paul M. Thompson
2014	—	`conf`	4D active cut: An interactive tool for pathological anatomy modeling. ISBI Bo Wang, Wei Liu, Marcel Prastawa, Andrei Irimia, Paul M. Vespa, John D. Van Horn, P. Thomas Fletcher, Guido Gerig
2014	J	`jnl`	A functional network estimation method of resting-state fMRI using a hierarchical Markov random field. NeuroImage Wei Liu, Suyash P. Awate, Jeffrey S. Anderson, P. Thomas Fletcher
2014	—	`conf`	An efficient parallel algorithm for hierarchical geodesic models in diffeomorphisms. ISBI Nikhil Singh, Jacob D. Hinkle, Sarang C. Joshi, P. Thomas Fletcher
2014	—	`conf`	Bayesian Principal Geodesic Analysis in Diffeomorphic Image Registration. MICCAI (3) Miaomiao Zhang, P. Thomas Fletcher
2014	—	`conf`	Diffeomorphic Shape Trajectories for Improved Longitudinal Segmentation and Statistics. MICCAI (3) Prasanna Muralidharan, James Fishbaugh, Hans J. Johnson, Stanley Durrleman, Jane S. Paulsen, Guido Gerig, P. Thomas Fletcher
2014	—	`conf`	Hierarchical Bayesian Modeling, Estimation, and Sampling for Multigroup Shape Analysis. MICCAI (3) Yen-Yun Yu, P. Thomas Fletcher, Suyash P. Awate
2014	J	`jnl`	Improved segmentation of white matter tracts with adaptive Riemannian metrics. Medical Image Anal. Xiang Hao, Kristen Zygmunt, Ross T. Whitaker, P. Thomas Fletcher
2014	J	`jnl`	Intrinsic Polynomials for Regression on Riemannian Manifolds. J. Math. Imaging Vis. Jacob D. Hinkle, P. Thomas Fletcher, Sarang C. Joshi
2014	—	`conf`	Parametric regression scheme for distributions: Analysis of DTI fiber tract diffusion changes in early brain development. ISBI Anuja Sharma, P. Thomas Fletcher, John H. Gilmore, Maria L. Escolar, Aditya Gupta, Martin Styner, Guido Gerig
2014	J	`jnl`	Quantifying anatomical shape variations in neurological disorders. Medical Image Anal. Nikhil Singh, P. Thomas Fletcher, J. Samuel Preston, Richard D. King, J. S. Marron, Michael W. Weiner, Sarang C. Joshi
2014	—	`conf`	Subject-Specific Prediction Using Nonlinear Population Modeling: Application to Early Brain Maturation from DTI. MICCAI (3) Neda Sadeghi, P. Thomas Fletcher, Marcel Prastawa, John H. Gilmore, Guido Gerig
2013	—	`conf`	A Hierarchical Geodesic Model for Diffeomorphic Longitudinal Shape Analysis. IPMI Nikhil Singh, Jacob D. Hinkle, Sarang C. Joshi, P. Thomas Fletcher
2013	—	`conf`	A vector momenta formulation of diffeomorphisms for improved geodesic regression and atlas construction. ISBI Nikhil Singh, Jacob D. Hinkle, Sarang C. Joshi, P. Thomas Fletcher
2013	—	`conf`	Adaptive Sparsity in Gaussian Graphical Models. ICML (1) Eleanor Wong, Suyash P. Awate, P. Thomas Fletcher
2013	—	`conf`	Bayesian Estimation of Regularization and Atlas Building in Diffeomorphic Image Registration. IPMI Miaomiao Zhang, Nikhil Singh, P. Thomas Fletcher
2013	—	`conf`	Discrete Geodesic Regression in Shape Space. EMMCVPR Benjamin Berkels, P. Thomas Fletcher, Behrend Heeren, Martin Rumpf, Benedikt Wirth
2013	—	`ch.`	Geodesic Regression and Its Application to Shape Analysis. Innovations for Shape Analysis, Models and Algorithms P. Thomas Fletcher
2013	J	`jnl`	Geodesic Regression and the Theory of Least Squares on Riemannian Manifolds. Int. J. Comput. Vis. P. Thomas Fletcher
2013	—	`conf`	Joint Fractional Segmentation and Multi-tensor Estimation in Diffusion MRI. IPMI Xiang Hao, P. Thomas Fletcher
2013	—	`conf`	Model Selection and Estimation of Multi-compartment Models in Diffusion MRI with a Rician Noise Model. IPMI Xinghua Zhu, Yaniv Gur, Wenping Wang, P. Thomas Fletcher
2013	—	`conf`	Multivariate modeling of longitudinal MRI in early brain development with confidence measures. ISBI Neda Sadeghi, Marcel Prastawa, P. Thomas Fletcher, Clement Vachet, Bo Wang, John H. Gilmore, Guido Gerig
2013	—	`conf`	Probabilistic Principal Geodesic Analysis. NIPS Miaomiao Zhang, P. Thomas Fletcher
2013	J	`jnl`	Regional characterization of longitudinal DT-MRI to study white matter maturation of the early developing brain. NeuroImage Neda Sadeghi, Marcel Prastawa, P. Thomas Fletcher, Jason Wolff, John H. Gilmore, Guido Gerig
2013	—	`conf`	Spatiotemporal modeling of distribution-valued data applied to DTI tract evolution in infant neurodevelopment. ISBI Anuja Sharma, P. Thomas Fletcher, John H. Gilmore, Maria L. Escolar, Avantika Vardhan, Aditya Gupta, Martin Styner, Guido Gerig
2012	—	`conf`	Genetic, Structural and Functional Imaging Biomarkers for Early Detection of Conversion from MCI to AD. MICCAI (1) Nikhil Singh, Angela Y. Wang, Preethi Sankaranarayanan, P. Thomas Fletcher, Sarang C. Joshi
2012	—	`conf`	Group Analysis of Resting-State fMRI by Hierarchical Markov Random Fields. MICCAI (3) Wei Liu, Suyash P. Awate, P. Thomas Fletcher
2012	J	`jnl`	Hierarchical Graphical Models for CoRR Yen-Yun Yu, P. Thomas Fletcher, Suyash P. Awate
2012	—	`conf`	Mixed-Effects Shape Models for Estimating Longitudinal Changes in Anatomy. STIA Manasi Datar, Prasanna Muralidharan, Abhishek Kumar, Sylvain Gouttard, Joseph Piven, Guido Gerig, Ross T. Whitaker, P. Thomas Fletcher
2012	J	`jnl`	Polynomial Regression on Riemannian Manifolds CoRR Jacob D. Hinkle, Prasanna Muralidharan, P. Thomas Fletcher, Sarang C. Joshi
2012	—	`conf`	Polynomial Regression on Riemannian Manifolds. ECCV (3) Jacob D. Hinkle, Prasanna Muralidharan, P. Thomas Fletcher, Sarang C. Joshi
2012	A*	`conf`	Sasaki metrics for analysis of longitudinal data on manifolds. CVPR Prasanna Muralidharan, P. Thomas Fletcher
2012	—	`conf`	Statistical growth modeling of longitudinal DT-MRI for regional characterization of early brain development. ISBI Neda Sadeghi, Marcel Prastawa, P. Thomas Fletcher, John H. Gilmore, Weili Lin, Guido Gerig
2011	—	`conf`	Adaptive Riemannian Metrics for Improved Geodesic Tracking of White Matter. IPMI Xiang Hao, Ross T. Whitaker, P. Thomas Fletcher
2011	B	`conf`	Horoball Hulls and Extents in Positive Definite Space. WADS P. Thomas Fletcher, John Moeller, Jeff M. Phillips, Suresh Venkatasubramanian
2011	—	`conf`	Monte Carlo Expectation Maximization with Hidden Markov Models to Detect Functional Networks in Resting-State fMRI. MLMI Wei Liu, Suyash P. Awate, Jeffrey S. Anderson, Deborah A. Yurgelun-Todd, P. Thomas Fletcher
2010	J	`jnl`	Manifold modeling for brain population analysis. Medical Image Anal. Samuel Gerber, Tolga Tasdizen, P. Thomas Fletcher, Sarang C. Joshi, Ross T. Whitaker
2010	J	`jnl`	Microstructural connectivity of the arcuate fasciculus in adolescents with high-functioning autism. NeuroImage P. Thomas Fletcher, Ross T. Whitaker, Ran Tao, Molly B. DuBray, Alyson L. Froehlich, Caitlin Ravichandran, Andrew L. Alexander, Erin D. Bigler, Nicholas T. Lange, Janet E. Lainhart
2010	—	`conf`	Multivariate Statistical Analysis of Deformation Momenta Relating Anatomical Shape to Neuropsychological Measures. MICCAI (3) Nikhil Singh, P. Thomas Fletcher, J. Samuel Preston, Linh K. Ha, Richard D. King, James Stephen Marron, Michael Wiener, Sarang C. Joshi
2010	J	`jnl`	Population Shape Regression from Random Design Data. Int. J. Comput. Vis. Bradley C. Davis, P. Thomas Fletcher, Elizabeth Bullitt, Sarang C. Joshi
2010	—	`conf`	Spatial Regularization of Functional Connectivity Using High-Dimensional Markov Random Fields. MICCAI (2) Wei Liu, Peihong Zhu, Jeffrey S. Anderson, Deborah A. Yurgelun-Todd, P. Thomas Fletcher
2009	—	`conf`	4D MAP Image Reconstruction Incorporating Organ Motion. IPMI Jacob D. Hinkle, P. Thomas Fletcher, Brian Wang, Bill Salter, Sarang C. Joshi
2009	—	`conf`	A Variational Image-Based Approach to the Correction of Susceptibility Artifacts in the Alignment of Diffusion Weighted and Structural MRI. IPMI Ran Tao, P. Thomas Fletcher, Samuel Gerber, Ross T. Whitaker
2009	J	`jnl`	Axon tracking in serial block-face scanning electron microscopy. Medical Image Anal. Elizabeth Jurrus, Melissa Hardy, Tolga Tasdizen, P. Thomas Fletcher, Pavel Koshevoy, Chi-Bin Chien, Winfried Denk, Ross T. Whitaker
2009	J	`jnl`	Computing Hulls And Centerpoints In Positive Definite Space CoRR P. Thomas Fletcher, John Moeller, Jeff M. Phillips, Suresh Venkatasubramanian
2009	—	`conf`	Cortical Correspondence with Probabilistic Fiber Connectivity. IPMI Ipek Oguz, Marc Niethammer, Joshua E. Cates, Ross T. Whitaker, P. Thomas Fletcher, Clement Vachet, Martin Styner
2009	—	`conf`	Fast Parallel Unbiased Diffeomorphic Atlas Construction on Multi-Graphics Processing Units. EGPGV@Eurographics Linh K. Ha, Jens H. Krüger, P. Thomas Fletcher, Sarang C. Joshi, Cláudio T. Silva
2009	J	`jnl`	Group analysis of DTI fiber tract statistics with application to neurodevelopment. NeuroImage Casey Goodlett, P. Thomas Fletcher, John H. Gilmore, Guido Gerig
2009	—	`conf`	Particle Based Shape Regression of Open Surfaces with Applications to Developmental Neuroimaging. MICCAI (1) Manasi Datar, Joshua E. Cates, P. Thomas Fletcher, Sylvain Gouttard, Guido Gerig, Ross T. Whitaker
2009	J	`jnl`	The geometric median on Riemannian manifolds with application to robust atlas estimation. NeuroImage P. Thomas Fletcher, Suresh Venkatasubramanian, Sarang C. Joshi
2008	—	`conf`	A shape analysis framework for small animal phenotyping with application to mice with a targeted disruption of Hoxd11. ISBI Joshua E. Cates, P. Thomas Fletcher, Zachary Warnock, Ross T. Whitaker
2008	J	`jnl`	Automatic shape model building based on principal geodesic analysis bootstrapping. Medical Image Anal. Erik B. Dam, P. Thomas Fletcher, Stephen M. Pizer
2008	—	`conf`	Cortical correspondence using entropy-based particle systems and local features. ISBI Ipek Oguz, Joshua E. Cates, P. Thomas Fletcher, Ross T. Whitaker, Derek Cool, Stephen R. Aylward, Martin Andreas Styner
2008	—	`conf`	Group Statistics of DTI Fiber Bundles Using Spatial Functions of Tensor Measures. MICCAI (1) Casey Goodlett, P. Thomas Fletcher, John H. Gilmore, Guido Gerig
2008	—	`conf`	Particle-Based Shape Analysis of Multi-object Complexes. MICCAI (1) Joshua E. Cates, P. Thomas Fletcher, Martin Styner, Heather Cody Hazlett, Ross T. Whitaker
2008	A*	`conf`	Robust statistics on Riemannian manifolds via the geometric median. CVPR P. Thomas Fletcher, Suresh Venkatasubramanian, Sarang C. Joshi
2008	—	`ch.`	Statistical Applications with Deformable M-Reps. Medial Representations Stephen M. Pizer, Martin Styner, Timothy B. Terriberry, Robert E. Broadhurst, Sarang C. Joshi, Edward L. Chaney, P. Thomas Fletcher
2008	—	`ch.`	Synthesis, Deformation, and Statistics of 3D Objects via M-Reps. Medial Representations Stephen M. Pizer, Qiong Han, Sarang C. Joshi, P. Thomas Fletcher, Paul A. Yushkevich, Andrew Thall
2007	—	`conf`	A Volumetric Approach to Quantifying Region-to-Region White Matter Connectivity in Diffusion Tensor MRI. IPMI P. Thomas Fletcher, Ran Tao, Won-Ki Jeong, Ross T. Whitaker
2007	J	`jnl`	Interactive Visualization of Volumetric White Matter Connectivity in DT-MRI Using a Parallel-Hardware Hamilton-Jacobi Solver. IEEE Trans. Vis. Comput. Graph. Won-Ki Jeong, P. Thomas Fletcher, Ran Tao, Ross T. Whitaker
2007	A*	`conf`	Population Shape Regression From Random Design Data. ICCV Bradley C. Davis, P. Thomas Fletcher, Elizabeth Bullitt, Sarang C. Joshi
2007	—	`conf`	Quantification of Measurement Error in DTI: Theoretical Predictions and Validation. MICCAI (1) Casey Goodlett, P. Thomas Fletcher, Weili Lin, Guido Gerig
2007	—	`conf`	Quantifying Metabolic Asymmetry Modulo Structure in Alzheimer's Disease. IPMI P. Thomas Fletcher, Stephanie Powell, Norman L. Foster, Sarang C. Joshi
2007	J	`jnl`	Riemannian geometry for the statistical analysis of diffusion tensor data. Signal Process. P. Thomas Fletcher, Sarang C. Joshi
2007	—	`conf`	Shape Modeling and Analysis with Entropy-Based Particle Systems. IPMI Joshua E. Cates, P. Thomas Fletcher, Martin Andreas Styner, Martha Elizabeth Shenton, Ross T. Whitaker
2006	J	`jnl`	Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis. Medical Image Anal. Isabelle Corouge, P. Thomas Fletcher, Sarang C. Joshi, Sylvain Gouttard, Guido Gerig
2006	—	`conf`	Rician Noise Removal in Diffusion Tensor MRI. MICCAI (1) Saurav Basu, P. Thomas Fletcher, Ross T. Whitaker
2006	—	`ch.`	Shape Variation of Medial Axis Representations via Principal Geodesic Analysis on Symmetric Spaces. Statistics and Analysis of Shapes P. Thomas Fletcher, Stephen M. Pizer, Sarang C. Joshi
2006	—	`conf`	Statistics of Pose and Shape in Multi-object Complexes Using Principal Geodesic Analysis. MIAR Martin Styner, Kevin Gorczowski, P. Thomas Fletcher, Ja-Yeon Jeong, Stephen M. Pizer, Guido Gerig
2006	—	`conf`	Statistics of populations of images and its embedded objects: driving applications in neuroimaging. ISBI Guido Gerig, Sarang C. Joshi, P. Thomas Fletcher, Kevin Gorczowski, Shun Xu, Stephen M. Pizer, Martin Andreas Styner
2005	A	`conf`	Fiber Tract-Oriented Statistics for Quantitative Diffusion Tensor MRI Analysis. MICCAI Isabelle Corouge, P. Thomas Fletcher, Sarang C. Joshi, John H. Gilmore, Guido Gerig
2004	—	`conf`	Principal Geodesic Analysis on Symmetric Spaces: Statistics of Diffusion Tensors. ECCV Workshops CVAMIA and MMBIA P. Thomas Fletcher, Sarang C. Joshi
2004	J	`jnl`	Principal geodesic analysis for the study of nonlinear statistics of shape. IEEE Trans. Medical Imaging P. Thomas Fletcher, Conglin Lu, Stephen M. Pizer, Sarang C. Joshi
2004	—	`conf`	Prostate Shape Modeling Based on Principal Geodesic Analysis Bootstrapping. MICCAI (2) Erik Dam, P. Thomas Fletcher, Stephen M. Pizer, Gregg Tracton, Julian G. Rosenman
2003	J	`jnl`	Continuous medial representations for geometric object modeling in 2D and 3D. Image Vis. Comput. Paul A. Yushkevich, P. Thomas Fletcher, Sarang C. Joshi, Andrew Thall, Stephen M. Pizer
2003	J	`jnl`	Deformable M-Reps for 3D Medical Image Segmentation. Int. J. Comput. Vis. Stephen M. Pizer, P. Thomas Fletcher, Sarang C. Joshi, Andrew Thall, James Z. Chen, Yonatan Fridman, Daniel S. Fritsch, A. Graham Gash, John M. Glotzer, Michael R. Jiroutek, Conglin Lu, Keith E. Muller, Gregg Tracton, Paul A. Yushkevich, Edward L. Chaney
2003	—	`conf`	Gaussian Distributions on Lie Groups and Their Application to Statistical Shape Analysis. IPMI P. Thomas Fletcher, Sarang C. Joshi, Conglin Lu, Stephen M. Pizer
2003	J	`jnl`	Object models in multiscale intrinsic coordinates via m-reps. Image Vis. Comput. Stephen M. Pizer, P. Thomas Fletcher, Andrew Thall, Martin Styner, Guido Gerig, Sarang C. Joshi
2003	—	`conf`	Statistics of Shape via Principal Geodesic Analysis on Lie Groups. CVPR (1) P. Thomas Fletcher, Conglin Lu, Sarang C. Joshi
2002	—	`conf`	Deformable m-rep segmentation of object complexes. ISBI P. Thomas Fletcher, Stephen M. Pizer, A. Graham Gash, Sarang C. Joshi
2002	J	`jnl`	Multi-scale Deformable Model Segmentation and Statistical Shape Analysis Using Medial Descriptions. IEEE Trans. Medical Imaging Sarang C. Joshi, Stephen M. Pizer, P. Thomas Fletcher, Paul A. Yushkevich, Andrew Thall, J. S. Marron
2001	—	`conf`	Multi-scale 3-D Deformable Model Segmentation Based on Medial Description. IPMI Sarang C. Joshi, Stephen M. Pizer, P. Thomas Fletcher, Andrew Thall, Gregg Tracton
2001	A	`conf`	Segmentation of Single-Figure Objects by Deformable M-reps. MICCAI Stephen M. Pizer, Sarang C. Joshi, P. Thomas Fletcher, Martin Styner, Gregg Tracton, James Z. Chen
1999	—	`conf`	Tool Support for Production Use of Formal Techniques. World Congress on Formal Methods John C. Knight, P. Thomas Fletcher, Brian R. Hicks