Georges El Fakhri

According to our database, Georges El Fakhri authored at least 95 papers between 1998 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Subtype-Aware Dynamic Unsupervised Domain Adaptation.

Xiaofeng Liu, Fangxu Xing, Jane You, Jun Lu, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

IEEE Trans. Neural Networks Learn. Syst., February, 2024

Inspiring the Next Generation of Segment Anything Models: Comprehensively Evaluate SAM and SAM 2 with Diverse Prompts Towards Context-Dependent Concepts under Different Scenes.

Xiaoqi Zhao, Youwei Pang, Shijie Chang, Yuan Zhao, Lihe Zhang, Huchuan Lu, Jinsong Ouyang, Georges El Fakhri, Xiaofeng Liu

CoRR, 2024

Point-supervised Brain Tumor Segmentation with Box-prompted MedSAM.

Xiaofeng Liu, Jonghye Woo, Chao Ma, Jinsong Ouyang, Georges El Fakhri

CoRR, 2024

Label-Efficient 3D Brain Segmentation via Complementary 2D Diffusion Models with Orthogonal Views.

Jihoon Cho, Suhyun Ahn, Beomju Kim, Hyungjoon Bae, Xiaofeng Liu, Fangxu Xing, Kyungeun Lee, Georges El Fakhri, Van J. Wedeen, Jonghye Woo, Jinah Park

CoRR, 2024

Nuclear Medicine Artificial Intelligence in Action: The Bethesda Report (AI Summit 2024).

Arman Rahmim, Tyler J. Bradshaw, Guido Davidzon, Joyita Dutta, Georges El Fakhri, Munir Ghesani, Nicolas A. Karakatsanis, Quanzheng Li, Chi Liu, Emilie Roncali, Babak Saboury, Tahir Yusufaly, Abhinav K. Jha

CoRR, 2024

Speech motion anomaly detection via cross-modal translation of 4D motion fields from tagged MRI.

Xiaofeng Liu, Fangxu Xing, Jiachen Zhuo, Maureen Stone, Jerry L. Prince, Georges El Fakhri, Jonghye Woo

CoRR, 2024

Treatment-wise Glioblastoma Survival Inference with Multi-parametric Preoperative MRI.

Xiaofeng Liu, Nadya Shusharina, Helen A. Shih, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

CoRR, 2024

Disentangled Multimodal Brain MR Image Translation via Transformer-based Modality Infuser.

Jihoon Cho, Xiaofeng Liu, Fangxu Xing, Jinsong Ouyang, Georges El Fakhri, Jinah Park, Jonghye Woo

CoRR, 2024

Sparsity Constrained Linear Tangent Space Alignment Model (LTSA) for 3d Cardiac Extracellular Volume Mapping.

Ismaël B. G. Mounime, Wonil Lee, Thibault Marin, Paul K. Han, Yanis Djebra, Samira V. Eslahi, Pietro Gori, Elsa Angelini, Georges El Fakhri, Chao Ma

Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024

Exploring Backdoor Attacks in Off-the-Shelf Unsupervised Domain Adaptation for Securing Cardiac MRI-Based Diagnosis.

Xiaofeng Liu, Fangxu Xing, Hanna K. Gaggin, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024

Diffusion Model-Based Posterior Distribution Prediction for Kinetic Parameter Estimation in Dynamic PET.

Yanis Djebra, X. Liu, Thibault Marin, A. Tiss, M. Dhaynaut, N. Guehl, K. Johnson, Georges El Fakhri, Chao Ma, Jinsong Ouyang

Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024

2023

Attentive continuous generative self-training for unsupervised domain adaptive medical image translation.

Xiaofeng Liu, Jerry L. Prince, Fangxu Xing, Jiachen Zhuo, Timothy G. Reese, Maureen Stone, Georges El Fakhri, Jonghye Woo

Medical Image Anal., August, 2023

Super-resolution in brain positron emission tomography using a real-time motion capture system.

Yanis Chemli, Marc-André Tétrault, Thibault Marin, Marc D. Normandin, Isabelle Bloch, Georges El Fakhri, Jinsong Ouyang, Yoann Petibon

NeuroImage, May, 2023

Noise-Robust Sleep Staging via Adversarial Training With an Auxiliary Model.

Chae Hwa Yoo, Xiaofeng Liu, Fangxu Xing, Georges El Fakhri, Jonghye Woo, Je-Won Kang

IEEE Trans. Biomed. Eng., April, 2023

Manifold Learning via Linear Tangent Space Alignment (LTSA) for Accelerated Dynamic MRI With Sparse Sampling.

Yanis Djebra, Thibault Marin, Paul K. Han, Isabelle Bloch, Georges El Fakhri, Chao Ma

IEEE Trans. Medical Imaging, 2023

Memory consistent unsupervised off-the-shelf model adaptation for source-relaxed medical image segmentation.

Xiaofeng Liu, Fangxu Xing, Georges El Fakhri, Jonghye Woo

Medical Image Anal., 2023

Posterior Estimation for Dynamic PET imaging using Conditional Variational Inference.

Xiaofeng Liu, Thibault Marin, Tiss Amal, Jonghye Woo, Georges El Fakhri, Jinsong Ouyang

CoRR, 2023

TauPETGen: Text-Conditional Tau PET Image Synthesis Based on Latent Diffusion Models.

Se-In Jang, Cristina Lois, Emma Thibault, J. Alex Becker, Yafei Dong, Marc D. Normandin, Julie C. Price, Keith A. Johnson, Georges El Fakhri, Kuang Gong

CoRR, 2023

Posterior Estimation Using Deep Learning: A Simulation Study of Compartmental Modeling in Dynamic PET.

Xiaofeng Liu, Thibault Marin, Tiss Amal, Jonghye Woo, Georges El Fakhri, Jinsong Ouyang

CoRR, 2023

Quantifying velopharyngeal motion variation in speech sound production using an audio-informed dynamic MRI atlas.

Fangxu Xing, Riwei Jin, Imani Gilbert, Georges El Fakhri, Jamie Perry, Bradley P. Sutton, Jonghye Woo

Proceedings of the Medical Imaging 2023: Image Processing, 2023

Synthesizing audio from tongue motion during speech using tagged MRI via transformer.

Xiaofeng Liu, Fangxu Xing, Jerry L. Prince, Maureen Stone, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2023: Image Processing, 2023

Speech Audio Synthesis from Tagged MRI and Non-negative Matrix Factorization via Plastic Transformer.

Xiaofeng Liu, Fangxu Xing, Maureen Stone, Jiachen Zhuo, Sidney S. Fels, Jerry L. Prince, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

Incremental Learning for Heterogeneous Structure Segmentation in Brain Tumor MRI.

Xiaofeng Liu, Helen A. Shih, Fangxu Xing, Emiliano Santarnecchi, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

Self-Supervised Domain Adaptive Segmentation of Breast Cancer via Test-Time Fine-Tuning.

Kyungsu Lee, Haeyun Lee, Georges El Fakhri, Jonghye Woo, Jae Youn Hwang

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

Outlier Robust Disease Classification via Stochastic Confidence Network.

Kyungsu Lee, Haeyun Lee, Georges El Fakhri, Jorge Sepulcre, Xiaofeng Liu, Fangxu Xing, Jae Youn Hwang, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023 Workshops, 2023

Fine-Tuning Network in Federated Learning for Personalized Skin Diagnosis.

Kyungsu Lee, Haeyun Lee, Thiago Coutinho Cavalcanti, Sewoong Kim, Georges El Fakhri, Dong Hun Lee, Jonghye Woo, Jae Youn Hwang

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

Successive Subspace Learning for Cardiac Disease Classification with Two-Phase Deformation Fields from Cine MRI.

Xiaofeng Liu, Fangxu Xing, Hanna K. Gaggin, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the 20th IEEE International Symposium on Biomedical Imaging, 2023

Motor Control Similarity Between Speakers Saying "A Souk" Using Inverse Atlas Tongue Modeling.

Ursa Maity, Fangxu Xing, Jerry L. Prince, Maureen Stone, Georges El Fakhri, Jonghye Woo, Sidney Fels

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

2022

Brain MR Atlas Construction Using Symmetric Deep Neural Inpainting.

Fangxu Xing, Xiaofeng Liu, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

IEEE J. Biomed. Health Informatics, 2022

VoxelHop: Successive Subspace Learning for ALS Disease Classification Using Structural MRI.

Xiaofeng Liu, Fangxu Xing, Chao Yang, Chung-Chieh Jay Kuo, Suma Babu, Georges El Fakhri, Thomas Jenkins, Jonghye Woo

IEEE J. Biomed. Health Informatics, 2022

PET image denoising based on denoising diffusion probabilistic models.

Kuang Gong, Keith A. Johnson, Georges El Fakhri, Quanzheng Li, Tinsu Pan

CoRR, 2022

Unsupervised Domain Adaptation for Segmentation with Black-box Source Model.

Xiaofeng Liu, Chaehwa Yoo, Fangxu Xing, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

CoRR, 2022

Subtype-Aware Dynamic Unsupervised Domain Adaptation.

Xiaofeng Liu, Fangxu Xing, Jia You, Jun Lu, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

CoRR, 2022

Deep Unsupervised Domain Adaptation: A Review of Recent Advances and Perspectives.

Xiaofeng Liu, Chae Hwa Yoo, Fangxu Xing, Hyejin Oh, Georges El Fakhri, Je-Won Kang, Jonghye Woo

CoRR, 2022

Measuring strain in diffusion-weighted data using tagged magnetic resonance imaging.

Fangxu Xing, Xiaofeng Liu, Timothy G. Reese, Maureen Stone, Van J. Wedeen, Jerry L. Prince, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2022: Image Processing, 2022

Unsupervised domain adaptation for segmentation with black-box source model.

Xiaofeng Liu, Chaehwa Yoo, Fangxu Xing, C.-C. Jay Kuo, Georges El Fakhri, Je-Won Kang, Jonghye Woo

Proceedings of the Medical Imaging 2022: Image Processing, 2022

Structure-aware unsupervised tagged-to-cine MRI synthesis with self disentanglement.

Xiaofeng Liu, Fangxu Xing, Jerry L. Prince, Maureen Stone, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2022: Image Processing, 2022

Variational inference for quantifying inter-observer variability in segmentation of anatomical structures.

Xiaofeng Liu, Fangxu Xing, Thibault Marin, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2022: Image Processing, 2022

ACT: Semi-supervised Domain-Adaptive Medical Image Segmentation with Asymmetric Co-training.

Xiaofeng Liu, Fangxu Xing, Nadya Shusharina, Ruth Lim, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022

Tagged-MRI Sequence to Audio Synthesis via Self Residual Attention Guided Heterogeneous Translator.

Xiaofeng Liu, Fangxu Xing, Jerry L. Prince, Jiachen Zhuo, Maureen Stone, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022

Self-Semantic Contour Adaptation for Cross Modality Brain Tumor Segmentation.

Xiaofeng Liu, Fangxu Xing, Georges El Fakhri, Jonghye Woo

Proceedings of the 19th IEEE International Symposium on Biomedical Imaging, 2022

Cmri2spec: Cine MRI Sequence to Spectrogram Synthesis via A Pairwise Heterogeneous Translator.

Xiaofeng Liu, Fangxu Xing, Maureen Stone, Jerry L. Prince, Jangwon Kim, Georges El Fakhri, Jonghye Woo

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

A deep joint sparse non-negative matrix factorization framework for identifying the common and subject-specific functional units of tongue motion during speech.

Jonghye Woo, Fangxu Xing, Jerry L. Prince, Maureen Stone, Arnold D. Gomez, Timothy G. Reese, Van J. Wedeen, Georges El Fakhri

Medical Image Anal., 2021

Floor-of-the-mouth muscle function analysis using dynamic magnetic resonance imaging.

Fangxu Xing, Maureen Stone, Jerry L. Prince, Xiaofeng Liu, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2021: Image Processing, Online, February 15-19, 2021, 2021

Adapting Off-the-Shelf Source Segmenter for Target Medical Image Segmentation.

Xiaofeng Liu, Fangxu Xing, Chao Yang, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2021 - 24th International Conference, Strasbourg, France, September 27, 2021

Generative Self-training for Cross-Domain Unsupervised Tagged-to-Cine MRI Synthesis.

Xiaofeng Liu, Fangxu Xing, Maureen Stone, Jiachen Zhuo, Timothy G. Reese, Jerry L. Prince, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2021 - 24th International Conference, Strasbourg, France, September 27, 2021

Dual-Cycle Constrained Bijective Vae-Gan For Tagged-To-Cine Magnetic Resonance Image Synthesis.

Xiaofeng Liu, Fangxu Xing, Jerry L. Prince, Aaron Carass, Maureen Stone, Georges El Fakhri, Jonghye Woo

Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021

A Unified Conditional Disentanglement Framework For Multimodal Brain Mr Image Translation.

Xiaofeng Liu, Fangxu Xing, Georges El Fakhri, Jonghye Woo

Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021

Domain Generalization under Conditional and Label Shifts via Variational Bayesian Inference.

Xiaofeng Liu, Bo Hu, Linghao Jin, Xu Han, Fangxu Xing, Jinsong Ouyang, Jun Lu, Georges El Fakhri, Jonghye Woo

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

Adversarial Unsupervised Domain Adaptation with Conditional and Label Shift: Infer, Align and Iterate.

Xiaofeng Liu, Zhenhua Guo, Site Li, Fangxu Xing, Jane You, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Segmentation of Cardiac Structures via Successive Subspace Learning with Saab Transform from Cine MRI.

Xiaofeng Liu, Fangxu Xing, Hanna K. Gaggin, Weichung Wang, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

High-Resolution Label-Free Molecular Imaging of Brain Tumor.

Rong Guo, Chao Ma, Yudu Li, Yibo Zhao, Tianyao Wang, Yao Li, Georges El Fakhri, Zhi-Pei Liang

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

Subtype-aware Unsupervised Domain Adaptation for Medical Diagnosis.

Xiaofeng Liu, Xiongchang Liu, Bo Hu, Wenxuan Ji, Fangxu Xing, Jun Lu, Jane You, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

PET imaging of neurotransmission using direct parametric reconstruction.

Yoann Petibon, Nathaniel M. Alpert, Jinsong Ouyang, Diego A. Pizzagalli, Cristina Cusin, Maurizio Fava, Georges El Fakhri, Marc D. Normandin

NeuroImage, 2020

Identifying the common and subject-specific functional units of speech movements via a joint sparse non-negative matrix factorization framework.

Jonghye Woo, Fangxu Xing, Jerry L. Prince, Maureen Stone, Timothy G. Reese, Van J. Wedeen, Georges El Fakhri

Proceedings of the Medical Imaging 2020: Image Processing, 2020

Severity-Aware Semantic Segmentation With Reinforced Wasserstein Training.

Xiaofeng Liu, Wenxuan Ji, Jane You, Georges El Fakhri, Jonghye Woo

Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Symmetric-Constrained Irregular Structure Inpainting for Brain MRI Registration with Tumor Pathology.

Xiaofeng Liu, Fangxu Xing, Chao Yang, C.-C. Jay Kuo, Georges El Fakhri, Jonghye Woo

Proceedings of the Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries, 2020

2019

A Sparse Non-Negative Matrix Factorization Framework for Identifying Functional Units of Tongue Behavior From MRI.

Jonghye Woo, Jerry L. Prince, Maureen Stone, Fangxu Xing, Arnold D. Gomez, Jordan R. Green, Christopher J. Hartnick, Thomas J. Brady, Timothy G. Reese, Van J. Wedeen, Georges El Fakhri

IEEE Trans. Medical Imaging, 2019

Iterative PET Image Reconstruction Using Convolutional Neural Network Representation.

Kuang Gong, Jiahui Guan, Kyung Sang Kim, Xuezhu Zhang, Jaewon Yang, Youngho Seo, Georges El Fakhri, Jinyi Qi, Quanzheng Li

IEEE Trans. Medical Imaging, 2019

PET Image Deblurring and Super-Resolution With an MR-Based Joint Entropy Prior.

Tzu-An Song, Fan Yang, Samadrita Roy Chowdhury, Kyung Sang Kim, Keith A. Johnson, Georges El Fakhri, Quanzheng Li, Joyita Dutta

IEEE Trans. Computational Imaging, 2019

Speech Map: a statistical multimodal atlas of 4D tongue motion during speech from tagged and cine MR images.

Jonghye Woo, Fangxu Xing, Maureen Stone, Jordan R. Green, Timothy G. Reese, Thomas J. Brady, Van J. Wedeen, Jerry L. Prince, Georges El Fakhri

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2019

Graph Convolutional Neural Networks For Alzheimer's Disease Classification.

Tzu-An Song, Samadrita Roy Chowdhury, Fan Yang, Heidi I. L. Jacobs, Georges El Fakhri, Quanzheng Li, Keith A. Johnson, Joyita Dutta

Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019

Free-Breathing Three-Dimensional T1 Mapping of the Heart Using Subspace-Based Data Acquisition and Image Reconstruction.

Paul K. Han, Debra E. Horng, Thibault Marin, Yoann Petibon, Jinsong Ouyang, Georges El Fakhri, Chao Ma

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018

Penalized PET Reconstruction Using Deep Learning Prior and Local Linear Fitting.

Kyung Sang Kim, Dufan Wu, Kuang Gong, Joyita Dutta, Jong Hoon Kim, Young-Don Son, Hang-Keun Kim, Georges El Fakhri, Quanzheng Li

IEEE Trans. Medical Imaging, 2018

Deep networks in identifying CT brain hemorrhage.

Abdulkader Helwan, Georges El Fakhri, Hadi Sasani, Dilber Uzun Ozsahin

J. Intell. Fuzzy Syst., 2018

Strain map of the tongue in normal and ALS speech patterns from tagged and diffusion MRI.

Fangxu Xing, Jerry L. Prince, Maureen Stone, Timothy G. Reese, Nazem Atassi, Van J. Wedeen, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2018: Image Processing, 2018

Subject-specific brain tumor growth modelling via an efficient Bayesian inference framework.

Yongjin Chang, Gregory C. Sharp, Quanzheng Li, Helen A. Shih, Georges El Fakhri, Jong Beom Ra, Jonghye Woo

Proceedings of the Medical Imaging 2018: Image Processing, 2018

End-to-End Lung Nodule Detection in Computed Tomography.

Dufan Wu, Kyung Sang Kim, Bin Dong, Georges El Fakhri, Quanzheng Li

Proceedings of the Machine Learning in Medical Imaging - 9th International Workshop, 2018

2017

Iterative Low-Dose CT Reconstruction With Priors Trained by Artificial Neural Network.

Dufan Wu, Kyung Sang Kim, Georges El Fakhri, Quanzheng Li

IEEE Trans. Medical Imaging, 2017

Guest Editorial Low-Dose CT: What Has Been Done, and What Challenges Remain?

Jerome Zhengrong Liang, Patrick J. La Rivière, Georges El Fakhri, Stephen J. Glick, Jeffrey H. Siewerdsen

IEEE Trans. Medical Imaging, 2017

Attenuation Correction for Brain PET imaging using Deep Neural Network based on Dixon and ZTE MR images.

Kuang Gong, Jaewon Yang, Kyung Sang Kim, Georges El Fakhri, Youngho Seo, Quanzheng Li

CoRR, 2017

Iterative PET Image Reconstruction Using Convolutional Neural Network Representation.

Kuang Gong, Jiahui Guan, Kyung Sang Kim, Xuezhu Zhang, Georges El Fakhri, Jinyi Qi, Quanzheng Li

CoRR, 2017

A Cascaded Convolutional Nerual Network for X-ray Low-dose CT Image Denoising.

Dufan Wu, Kyung Sang Kim, Georges El Fakhri, Quanzheng Li

CoRR, 2017

A four-dimensional motion field atlas of the tongue from tagged and cine magnetic resonance imaging.

Fangxu Xing, Jerry L. Prince, Maureen Stone, Van J. Wedeen, Georges El Fakhri, Jonghye Woo

Proceedings of the Medical Imaging 2017: Image Processing, 2017

Image deblurring using a joint entropy prior in x-ray luminescence computed tomography.

Chang Su, Joyita Dutta, Hui Zhang, Georges El Fakhri, Quanzheng Li

Proceedings of the Medical Imaging 2017: Biomedical Applications in Molecular, 2017

Speaker-Specific Biomechanical Model-Based Investigation of a Simple Speech Task Based on Tagged-MRI.

Keyi Tang, Negar M. Harandi, Jonghye Woo, Georges El Fakhri, Maureen Stone, Sidney S. Fels

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

2016

Matched signal detection on graphs: Theory and application to brain imaging data classification.

Chenhui Hu, Jorge Sepulcre, Keith A. Johnson, Georges El Fakhri, Yue M. Lu, Quanzheng Li

NeuroImage, 2016

Localizing Sources of Brain Disease Progression with Network Diffusion Model.

Chenhui Hu, Xue Hua, Jun Ying, Paul M. Thompson, Georges El Fakhri, Quanzheng Li

IEEE J. Sel. Top. Signal Process., 2016

2015

Spectral CT Using Multiple Balanced K-Edge Filters.

Yothin Rakvongthai, William Worstell, Georges El Fakhri, Junguo Bian, Auranuch Lorsakul, Jinsong Ouyang

IEEE Trans. Medical Imaging, 2015

Sparse-View Spectral CT Reconstruction Using Spectral Patch-Based Low-Rank Penalty.

Kyung Sang Kim, Jong Chul Ye, William Worstell, Jinsong Ouyang, Yothin Rakvongthai, Georges El Fakhri, Quanzheng Li

IEEE Trans. Medical Imaging, 2015

PET point spread function modeling and image deblurring using a PET/MRI joint entropy prior.

Joyita Dutta, Georges El Fakhri, Xuping Zhu, Quanzheng Li

Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Retrospective data-driven respiratory gating for PET using TOF information.

Mengdie Wang, Ning Guo, Hui Zhang, Georges El Fakhri, Guangshu Hu, Quanzheng Li

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014

Motion compensation for brain PET imaging using wireless MR active markers in simultaneous PET-MR: Phantom and non-human primate studies.

Chuan Huang, Jerome L. Ackerman, Yoann Petibon, Marc D. Normandin, Thomas J. Brady, Georges El Fakhri, Jinsong Ouyang

NeuroImage, 2014

Inferring Sources of Dementia Progression with Network Diffusion Model.

Chenhui Hu, Xue Hua, Paul M. Thompson, Georges El Fakhri, Quanzheng Li

Proceedings of the Machine Learning in Medical Imaging - 5th International Workshop, 2014

Erratum: Evaluating Structural Symmetry of Weighted Brain Networks via Graph Matching.

Chenhui Hu, Georges El Fakhri, Quanzheng Li

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014

Evaluating Structural Symmetry of Weighted Brain Networks via Graph Matching.

Chenhui Hu, Georges El Fakhri, Quanzheng Li

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014

TOF-PET ordered subset reconstruction using non-uniform separable quadratic surrogates algorithm.

Kyung Sang Kim, Jong Chul Ye, Li Cheng, Kui Ying, Georges El Fakhri, Quanzheng Li

Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014

2013

A graph theoretical regression model for brain connectivity learning of Alzheimer'S disease.

Chenhui Hu, Lin Cheng, Jorge Sepulcre, Georges El Fakhri, Yue M. Lu, Quanzheng Li

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

Respiratory motion compensation in simultaneous PET/MR using a maximum a posteriori approach.

Joyita Dutta, Georges El Fakhri, Chuan Huang, Yoann Petibon, Timothy G. Reese, Quanzheng Li

Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

Matched Signal Detection on Graphs: Theory and Application to Brain Network Classification.

Chenhui Hu, Lin Cheng, Jorge Sepulcre, Georges El Fakhri, Yue M. Lu, Quanzheng Li

Proceedings of the Information Processing in Medical Imaging, 2013

2012

Parametric imaging with Bayesian priors: A validation study with ¹¹C-Altropane PET.

Yu-Hua Dean Fang, Georges El Fakhri, John A. Becker, Nathaniel M. Alpert

NeuroImage, 2012

2011

Novel Scatter Compensation of List-Mode PET Data Using Spatial and Energy Dependent Corrections.

Brigitte Guérin, Georges El Fakhri

IEEE Trans. Medical Imaging, 2011

2005

Collimator optimization for detection and quantitation tasks: application to gallium-67 imaging.

Stephen C. Moore, Marie Foley Kijewski, Georges El Fakhri

IEEE Trans. Medical Imaging, 2005

1999

The need to develop guidelines for the evaluation of medical image processing procedures.

Irène Buvat, Virginie Chameroy, Florent Aubry, Mélanie Pélégrini, Georges El Fakhri, Celine Huguenin, Habib Benali, Andrew Todd-Pokropek, Robert Di Paola

Proceedings of the Medical Imaging 1999: Image Processing, 1999

1998

Evaluation of scatter correction methods using Monte Carlo simulation in nonuniform media.

Georges El Fakhri, Philippe Maksud, André Aurengo

Proceedings of the Medical Imaging 1998: Image Processing, 1998