Justin Roper - RankMe

33 papers B 4Journal 12Unranked 17

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Vision foundation model for 3D magnetic resonance imaging segmentation, classification, and registration. Medical Image Anal. Shansong Wang, Mojtaba Safari, Qiang Li, Chih-Wei Chang, Richard L. J. Qiu, Justin Roper, David S. Yu, Xiaofeng Yang
2025	J	`jnl`	A Large Convolutional Neural Network for Clinical Target and Multi-organ Segmentation in Gynecologic Brachytherapy with Multi-stage Learning. CoRR Mingzhe Hu, Yuan Gao, Yuheng Li, Ricahrd LJ Qiu, Chih-Wei Chang, Keyur D. Shah, Priyanka Kapoor, Beth Bradshaw, Yuan Shao, Justin Roper, Jill Remick, Zhen Tian, Xiaofeng Yang
2025	J	`jnl`	An Efficient 3D Latent Diffusion Model for T1-contrast Enhanced MRI Generation. CoRR Zach Eidex, Mojtaba Safari, Jie Ding, Richard L. J. Qiu, Justin Roper, David S. Yu, Hui-Kuo Shu, Zhen Tian, Hui Mao, Xiaofeng Yang
2025	J	`jnl`	Limited-Angle CBCT Reconstruction via Geometry-Integrated Cycle-domain Denoising Diffusion Probabilistic Models. CoRR Yuan Gao, Shaoyan Pan, Mingzhe Hu, Huiqiao Xie, Jill Remick, Chih-Wei Chang, Justin Roper, Zhen Tian, Xiaofeng Yang
2025	J	`jnl`	Triad: Vision Foundation Model for 3D Magnetic Resonance Imaging. CoRR Shansong Wang, Mojtaba Safari, Qiang Li, Chih-Wei Chang, Richard L. J. Qiu, Justin Roper, David S. Yu, Xiaofeng Yang
2025	J	`jnl`	Unifying Biomedical Vision-Language Expertise: Towards a Generalist Foundation Model via Multi-CLIP Knowledge Distillation. CoRR Shansong Wang, Zhecheng Jin, Mingzhe Hu, Mojtaba Safari, Feng Zhao, Chih-Wei Chang, Richard L. J. Qiu, Justin Roper, David S. Yu, Xiaofeng Yang
2024	J	`jnl`	Diffeomorphic Transformer-based Abdomen MRI-CT Deformable Image Registration. CoRR Yang Lei, Luke A. Matkovic, Justin Roper, Tonghe Wang, Jun Zhou, Beth B. Ghavidel, Mark McDonald, Pretesh Patel, Xiaofeng Yang
2023	J	`jnl`	Cross-Shaped Windows Transformer with Self-supervised Pretraining for Clinically Significant Prostate Cancer Detection in Bi-parametric MRI. CoRR Yuheng Li, Jacob F. Wynne, Jing Wang, Richard L. J. Qiu, Justin Roper, Shaoyan Pan, Ashesh B. Jani, Tian Liu, Pretesh R. Patel, Hui Mao, Xiaofeng Yang
2023	J	`jnl`	Cycle-guided Denoising Diffusion Probability Model for 3D Cross-modality MRI Synthesis. CoRR Shaoyan Pan, Chih-Wei Chang, Junbo Peng, Jiahan Zhang, Richard L. J. Qiu, Tonghe Wang, Justin Roper, Tian Liu, Hui Mao, Xiaofeng Yang
2023	—	`conf`	Deformable image registration of chest CT using deep cycle network. Image-Guided Procedures Luke Matkovic, Yang Lei, Yabo Fu, Tonghe Wang, Aparna H. Kesarwala, Marian Axente, Justin Roper, Kristin Higgins, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2023	J	`jnl`	Full-dose PET Synthesis from Low-dose PET Using High-efficiency Diffusion Denoising Probabilistic Model. CoRR Shaoyan Pan, Elham Abouei, Junbo Peng, Joshua Qian, Jacob F. Wynne, Tonghe Wang, Chih-Wei Chang, Justin Roper, Jonathon A. Nye, Hui Mao, Xiaofeng Yang
2023	—	`conf`	Multi-organ CT segmentation using shifted-window multilayer perceptron mixer. Image-Guided Procedures Shaoyan Pan, Jacob F. Wynne, Mingzhe Hu, Tonghe Wang, Justin Roper, Pretesh Patel, Tian Liu, Xiaofeng Yang
2023	—	`conf`	Multi-structure segmentation on cardiac MRI using multilayer perceptron mixer network. Biomedical Applications in Molecular, Structural, and Functional Imaging Shaoyan Pan, Chaoqiong Ma, Chih-Wei Chang, Jacob F. Wynne, Justin Roper, Tian Liu, Xiaofeng Yang
2023	J	`jnl`	Synthetic CT Generation from MRI using 3D Transformer-based Denoising Diffusion Model. CoRR Shaoyan Pan, Elham Abouei, Jacob F. Wynne, Tonghe Wang, Richard L. J. Qiu, Yuheng Li, Chih-Wei Chang, Junbo Peng, Justin Roper, Pretesh Patel, David S. Yu, Hui Mao, Xiaofeng Yang
2022	—	`conf`	Brain multi-parametric MRI tumor subregion segmentation via hierarchical substructural activation network. Biomedical Applications in Molecular, Structural, and Functional Imaging Yang Lei, Shadab Momin, Zhen Tian, Justin Roper, Jolinta Lin, Shannon Kahn, Hui-Kuo Shu, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	CT-based volumetric strain imaging via a deep learning registration framework. Biomedical Applications in Molecular, Structural, and Functional Imaging Yabo Fu, Yang Lei, Tonghe Wang, Justin Roper, Marian Axente, Jeffrey D. Bradley, Tian Liu, Kristin Higgins, Xiaofeng Yang
2022	—	`conf`	Deep learning based volume-to-slice MRI registration via intentional overfitting. Image-Guided Procedures Yabo Fu, Yang Lei, Tonghe Wang, Marian Axente, Justin Roper, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Deep learning-based contrast-enhanced MRI using cascade networks with local supervision. Biomedical Applications in Molecular, Structural, and Functional Imaging Huiqiao Xie, Yang Lei, Tonghe Wang, Marian Axente, Justin Roper, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Deep-learning-based extraprostatic nodal lesion segmentation on 18F-fluciclovine PET. Biomedical Applications in Molecular, Structural, and Functional Imaging Tonghe Wang, Yang Lei, Eduard Schreibmann, Justin Roper, David M. Schuster, Jeffrey D. Bradley, Tian Liu, Ashesh B. Jani, Xiaofeng Yang
2022	B	`conf`	Deep-learning-based markerless tumor localization using 2D KV/MV image. Image Processing Yang Lei, Zhen Tian, Richard L. J. Qiu, Tonghe Wang, Justin Roper, Kristin Higgins, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Deep-learning-based modulated radiotherapy dose plan prediction with integration of non-modulated dose distribution. Image-Guided Procedures Shadab Momin, Yang Lei, Jiahan Zhang, Tonghe Wang, Justin Roper, Jeffrey D. Bradley, Pretesh Patel, Tian Liu, Xiaofeng Yang
2022	J	`jnl`	Deformable Image Registration using Unsupervised Deep Learning for CBCT-guided Abdominal Radiotherapy. CoRR Huiqiao Xie, Yang Lei, Yabo Fu, Tonghe Wang, Justin Roper, Jeffrey D. Bradley, Pretesh Patel, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Fast 3D imaging via deep learning for deep inspiration breath-hold lung radiotherapy. Image-Guided Procedures Yang Lei, Zhen Tian, Tonghe Wang, Marian Axente, Justin Roper, Kristin Higgins, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	High-resolution MR imaging using self-supervised parallel network. Computer-Aided Diagnosis Huiqiao Xie, Yang Lei, Tonghe Wang, Justin Roper, Jeffrey D. Bradley, Tian Liu, Hui Mao, Xiaofeng Yang
2022	B	`conf`	Iterative material decomposition with gradient L0-norm minimization for dual-energy CT. Image Processing Qian Wang, Huiqiao Xie, Tonghe Wang, Justin Roper, Xiangyang Tang, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Longitudinal deformable MRI registration via dual-feasible deep learning-based framework. Biomedical Applications in Molecular, Structural, and Functional Imaging Yang Lei, Yabo Fu, Justin Roper, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Male pelvic multi-organ segmentation using V-transformer network. Biomedical Applications in Molecular, Structural, and Functional Imaging Shaoyan Pan, Yang Lei, Tonghe Wang, Jacob F. Wynne, Justin Roper, Ashesh B. Jani, Pretesh Patel, Jeffrey D. Bradley, Tian Liu, Xiaofeng Yang
2022	—	`conf`	Neurovascular bundles segmentation on MRI via hierarchical object activation network. Computer-Aided Diagnosis Yang Lei, Tonghe Wang, Justin Roper, Sibo Tian, Pretesh Patel, Jeffrey D. Bradley, Ashesh B. Jani, Tian Liu, Xiaofeng Yang
2021	B	`conf`	Deep learning-based 3D image generation using a single 2D projection image. Image Processing Yang Lei, Zhen Tian, Tonghe Wang, Justin Roper, Kristin Higgins, Jeffrey D. Bradley, Walter J. Curran, Tian Liu, Xiaofeng Yang
2021	—	`conf`	Mask R-CNN-based tumor localization and segmentation in 4D Lung CT. Biomedical Applications in Molecular, Structural, and Functional Imaging Yang Lei, Zhen Tian, Tonghe Wang, Justin Roper, Kristin Higgins, Jeffrey D. Bradley, Walter J. Curran, Tian Liu, Xiaofeng Yang
2021	—	`conf`	Region proposal network for multi-organ segmentation in CT for pancreatic radiotherapy. Image-Guided Procedures Xianjin Dai, Yang Lei, James Janopaul-Naylor, Tonghe Wang, Justin Roper, Tian Liu, Walter J. Curran, Pretesh Patel, Xiaofeng Yang
2021	—	`conf`	Residual mask scoring regional convolutional neural network for multi-organ segmentation in head-and-neck CT. Biomedical Applications in Molecular, Structural, and Functional Imaging Xianjin Dai, Yang Lei, Tonghe Wang, Jun Zhou, Justin Roper, Mark McDonald, Jonathan J. Beitler, Walter J. Curran, Tian Liu, Xiaofeng Yang
2021	B	`conf`	Synthetic CT-based multi-organ segmentation in cone beam CT for adaptive pancreatic radiotherapy. Image Processing Xianjin Dai, Yang Lei, James Janopaul-Naylor, Tonghe Wang, Justin Roper, Jun Zhou, Walter J. Curran, Tian Liu, Pretesh Patel, Xiaofeng Yang