Application of Reconstruction-Based Scatter Compensation to Thallium-201 SPECT: Implementations for Reduced Reconstructed Image Noise. - Dan J. Kadrmas; Eric C. Frey; Benjamin M. W. Tsui (IEEE Trans. Medical Imaging, 1998)

Fast Maximization Entropy Approximation in SPECT Using the RBI-MAP Algorithm. - David S. Lalush; Eric C. Frey; Benjamin M. W. Tsui (IEEE Trans. Medical Imaging, 2000)

Micro-SPECT. - Benjamin M. W. Tsui; Yuchan Wang; B. C. Yoder; Eric C. Frey (ISBI, 2002)

Application of Task-Based Measures of Image Quality to Optimization and Evaluation of Three-Dimensional Reconstruction-Based Compensation Methods in Myocardial Perfusion SPECT. - Eric C. Frey; Karen L. Gilland; Benjamin M. W. Tsui (IEEE Trans. Medical Imaging, 2002)

Partial Volume Effect Compensation for Quantitative Brain SPECT Imaging. - Yong Du 002; Benjamin M. W. Tsui; Eric C. Frey (IEEE Trans. Medical Imaging, 2005)

Three-Class ROC Analysis - The Equal Error Utility Assumption and the Optimality of Three-Class ROC Surface Using the Ideal Observer. - Xin He; Eric C. Frey (IEEE Trans. Medical Imaging, 2006)

Three-class ROC analysis-a decision theoretic approach under the ideal observer framework. - Xin He; Charles E. Metz; Benjamin M. W. Tsui; Jonathan M. Links; Eric C. Frey (IEEE Trans. Medical Imaging, 2006)

An Optimal Three-Class Linear Observer Derived From Decision Theory. - Xin He; Eric C. Frey (IEEE Trans. Medical Imaging, 2007)

Quantitative Rotating Multisegment Slant-Hole SPECT Mammography With Attenuation and Collimator-Detector Response Compensation. - Jingyan Xu; Chi Liu 001; Yuchuan Wang; Eric C. Frey; Benjamin M. W. Tsui (IEEE Trans. Medical Imaging, 2007)

Toward Realistic and Practical Ideal Observer (IO) Estimation for the Optimization of Medical Imaging Systems. - Xin He; Brian S. Caffo; Eric C. Frey (IEEE Trans. Medical Imaging, 2008)

The Meaning and Use of the Volume Under a Three-Class ROC Surface (VUS). - Xin He; Eric C. Frey (IEEE Trans. Medical Imaging, 2008)

Application of Three-Class ROC Analysis to Task-Based Image Quality Assessment of Simultaneous Dual-Isotope Myocardial Perfusion SPECT (MPS). - Xin He; Xiyun Song; Eric C. Frey (IEEE Trans. Medical Imaging, 2008)

Comparison of Residence Time Estimation Methods for Radioimmunotherapy Dosimetry and Treatment Planning - Monte Carlo Simulation Studies. - Bin He; Richard L. Wahl; Yong Du 002; George Sgouros; Heather Jacene; Ian Flinn; Eric C. Frey (IEEE Trans. Medical Imaging, 2008)

The Validity of Three-Class Hotelling Trace (3-HT) in Describing Three-Class Task Performance: Comparison of Three-Class Volume Under ROC Surface (VUS) and 3-HT. - Xin He; Eric C. Frey (IEEE Trans. Medical Imaging, 2009)

Three-Class ROC Analysis - Toward a General Decision Theoretic Solution. - Xin He; Brandon D. Gallas; Eric C. Frey (IEEE Trans. Medical Imaging, 2010)

Regularized Image Reconstruction Algorithms for Dual-Isotope Myocardial Perfusion SPECT (MPS) Imaging Using a Cross-Tracer Prior. - Xin He; Lishui Cheng; Jeffrey A. Fessler; Eric C. Frey (IEEE Trans. Medical Imaging, 2011)

Applying the J-optimal channelized quadratic observer to SPECT myocardial perfusion defect detection. - Meredith K. Kupinski; Eric Clarkson; Michael Ghaly; Eric C. Frey (Image Perception, Observer Performance, and Technology Assessment, 2016)

Use of Sub-Ensembles and Multi-Template Observers to Evaluate Detection Task Performance for Data That are Not Multivariate Normal. - Xin Li; Abhinav K. Jha; Michael Ghaly; Fatma E. A. Elshahaby; Jonathan M. Links; Eric C. Frey (IEEE Trans. Medical Imaging, 2017)

Incorporating CT prior information in the robust fuzzy C-means algorithm for QSPECT image segmentation. - Junyu Chen; Abhinav K. Jha; Eric C. Frey (Image Processing, 2019)

Feature-Based Image Clustering and Segmentation Using Wavelets. - Junyu Chen; Eric C. Frey (CoRR, 2019)

Generating Patient-like Phantoms Using Fully Unsupervised Deformable Image Registration with Convolutional Neural Networks. - Junyu Chen 002; Ye Li; Eric C. Frey (CoRR, 2019)

An Unsupervised Learning Model for Medical Image Segmentation. - Junyu Chen; Eric C. Frey (CoRR, 2020)

ViT-V-Net: Vision Transformer for Unsupervised Volumetric Medical Image Registration. - Junyu Chen 002; Yufan He; Eric C. Frey; Ye Li; Yong Du 002 (CoRR, 2021)

Learning Fuzzy Clustering for SPECT/CT Segmentation via Convolutional Neural Networks. - Junyu Chen 002; Ye Li; Licia P. Luna; Hyun Woo Chung; Steven P. Rowe; Yong Du 002; Lilja B. Solnes; Eric C. Frey (CoRR, 2021)

Unsupervised Learning of Diffeomorphic Image Registration via TransMorph. - Junyu Chen 002; Eric C. Frey; Yong Du 002 (WBIR, 2022)

TransMorph: Transformer for unsupervised medical image registration. - Junyu Chen 002; Eric C. Frey; Yufan He; William Paul Segars; Ye Li; Yong Du 002 (Medical Image Anal., 2022)