Jiang X, Gang GJ, Stayman JW. CTorch: PyTorch-Compatible GPU-Accelerated Auto-Differentiable Projector Toolbox for Computed Tomography. arXiv:2503.16741, 2025.
Jiang X, Gang GJ, Stayman JW. Joint CT Reconstruction of Anatomy and Implants using a Mixed Prior Model. Journal of Medical Imaging 12(5), 053502, 2025.
Liao S, Zhang X, Jiang X, Tivnan M, Stayman JW, Gang GJ. Joint Temporal and Spectral Processing for Improved Digital Subtraction Angiography using Photon-Counting Detectors. IEEE Transactions on Biomedical Engineering, 2025.
Jiang X, Gang GJ, Stayman JW. Multi-Material Decomposition Using Spectral Diffusion Posterior Sampling. IEEE Transactions on Biomedical Engineering, 2025. Featured Article.
Yuan Y, Gang GJ, Stayman JW. Deep Learning CT Image Restoration using System Blur and Noise Models. Journal of Medical Imaging 12(1), 014003, 2025.
2024
Li J, Pan S, Zhang X, Lin CT, Stayman JW, Gang GJ. Generative Adversarial Networks with Radiomics Supervision for Lung Lesion Generation. IEEE Transactions on Biomedical Engineering, 2024.
Li S, Jiang X, Tivnan M, Gang GJ, Shen Y, Stayman JW. CT reconstruction using diffusion posterior sampling conditioned on a nonlinear measurement model. Journal of Medical Imaging 11(4), 043504, 2024.
Liu LP, Pua R, Dieckmeyer M, Shapira N, Sahbaee P, Gang GJ, Litt HI, Noël PB. Impact of patient habitus and acquisition protocol on iodine quantification in dual-source photon-counting CT. Journal of Medical Imaging 11(S1), S12806, 2024.
Im JY, Halliburton SS, Mei K, Perkins AE, Wong E, Roshkovan L, Sandvold OF, Liu LP, Gang GJ, Noël PB. Patient-derived PixelPrint phantoms for evaluating clinical imaging performance of a deep learning CT reconstruction algorithm. Physics in Medicine and Biology 69(11), 115009, 2024.
Ma YQ, Reynolds T, Ehtiati T, Weiss C, Hong K, Theodore N, Gang GJ, Stayman JW. Fully automatic online geometric calibration for non-circular cone-beam CT orbits using fiducials with unknown placement. Medical Physics 51(5), 3245–3264, 2024.
Reynolds T, Ma YQ, Kanawati A, Dillon O, Baer K, Gang GJ, Stayman JW. Universal Non-Circular Cone Beam CT Orbits for Metal Artifact Reduction Imaging During Image-Guided Procedures. Scientific Reports 14, 26274, 2024.
2023
Supanich M, Siewerdsen J, Fahrig R, Farahani K, Gang GJ, et al. AAPM Task Group Report 238: 3D C-arms with volumetric imaging capability. Medical Physics 50(8), 904–945, 2023.
Mei K, Pasyar P, Geagan M, Liu LP, Shapira N, Gang GJ, Stayman JW, Noël PB. Design and fabrication of 3D-printed patient-specific soft tissue and bone phantoms for CT imaging. Scientific Reports 13, 17495, 2023.
Liu LP, Shapira N, Sahbaee P, Gang GJ, Knollman FD, Chen MY, Litt HI, Noël PB. Consistency of spectral results in cardiac dual-source photon-counting CT. Scientific Reports 13, 14895, 2023.
Tivnan M, Gang GJ, Wang W, Noël P, Sulam J, Stayman JW. Tunable Neural Networks for CT Image Formation. Journal of Medical Imaging 10(3), 033501, 2023.
Reynolds T, Hatamikia S, Ma YQ, Dillon O, Gang GJ, Stayman JW, O'Brien RT. Extended longitudinal and lateral 3D imaging with a continuous dual-isocenter CBCT scan. Medical Physics 50(4), 2372–2379, 2023.
Shapira N, Donovan K, Mei K, Geagan M, Roshkovan L, Gang GJ, et al. Three-dimensional printing of patient-specific CT lung phantoms: A reader study. PNAS Nexus 2(3), 2023.
2022
Tivnan M, Wang W, Gang GJ, Stayman JW. Design Optimization of Spatial-Spectral Filters for CT-based Material Decomposition. IEEE Transactions on Medical Imaging 41(9), 2399–2413, 2022.
Reynolds T, Ma YQ, Kanawati A, et al., Gang GJ, Stayman JW, O'Brien RT. Extended intraoperative longitudinal 3D CBCT imaging with a continuous multi-turn reverse helical scan. Investigative Radiology 57(11), 764–772, 2022.
Gang GJ, Stayman JW. Universal Orbit Design for Metal Artifact Elimination. Physics in Medicine and Biology 67(11), 115008, 2022.
Mei K, Geagan M, Roshkovan L, Litt H, Gang GJ, Shapira N, Stayman JW, Noël P. Three-dimensional printing of patient-specific lung phantoms for CT imaging. Medical Physics 49(2), 825–835, 2022. Editor's Choice and Cover Article.
2021
Gang GJ, Deshpande R, Stayman JW. Standardization of histogram- and gray-level co-occurrence matrices-based radiomics in the presence of blur and noise. Physics in Medicine and Biology 66(7), 074004, 2021.
Stayman JW, Tivnan M, Wang W, Shapira N, Gang GJ, Noël P. Spectral CT using a fine grid structure and varying x-ray incidence angle. Medical Physics 48(10), 6412–6420, 2021.
Flores J, Gang GJ, Lin CT, Stayman JW. Direct reconstruction of anatomical change in low-dose lung nodule surveillance. Journal of Medical Imaging 8(2), 023503, 2021.
Wang W, Ma Y, Tivnan M, Gang GJ, et al., Stayman JW. High-resolution Model-based Material Decomposition in Dual-layer Flat-panel CBCT. Medical Physics 48(10), 6375–6387, 2021.
2015–2019
De Man R, Gang GJ, Li X, Wang G. Comparison of Deep Learning and Human Observer Performance for Lesion Detection and Characterization. Journal of Medical Imaging 6(2), 025503, 2019.
Gang GJ, Mao A, Wang W, Siewerdsen JH, Mathews A, Kawamoto S, Levinson R, Stayman JW. Dynamic Fluence Modulation in Computed Tomography using Multiple Aperture Devices. Physics in Medicine and Biology 64(10), 105024, 2019.
Stayman JW, Capostagno S, Gang GJ, Siewerdsen JH. Task-driven source–detector trajectories in cone-beam computed tomography: I. Theory and methods. Journal of Medical Imaging 6(2), 025002, 2019.
Zhang H, Gang GJ, Dang H, Stayman JW. Regularization Analysis and Design for Prior-Image-Based X-Ray CT Reconstruction. IEEE Transactions on Medical Imaging 37(12), 2675–2686, 2018.
Mao A, Gang GJ, Shyr W, Levinson R, Siewerdsen JH, Kawamoto S, Stayman JW. Dynamic fluence field modulation for miscentered patients in computed tomography. Journal of Medical Imaging 5(4), 043501, 2018.
Gang GJ, Zbijewski W, Mahesh M, et al., Siewerdsen JH. Image Quality and Dose for a Multi-Source Cone-Beam CT Extremity Scanner. Medical Physics 45(1), 144–155, 2018. Editor's Choice.
Gang GJ, Siewerdsen JH, Stayman JW. Task-Driven Optimization of Fluence Field and Regularization for Model-Based Iterative Reconstruction in Computed Tomography. IEEE Transactions on Medical Imaging 36(12), 2424–2435, 2017.
Gang GJ, Siewerdsen JH, Stayman JW. Task-driven optimization of CT tube current modulation and regularization in model-based iterative reconstruction. Physics in Medicine and Biology 62(12), 2017.
Ouadah S, Stayman JW, Gang GJ, Ehtiati T, Siewerdsen JH. Self-calibration of cone-beam CT geometry using 3D-2D image registration. Physics in Medicine and Biology 61(7), 2613–2632, 2016.
Gang GJ, Stayman JW, Ehtiati T, Siewerdsen JH. Task-driven image acquisition and reconstruction in cone-beam CT. Physics in Medicine and Biology 60(8), 2015.
Cao Q, Thawait G, Gang GJ, et al., Siewerdsen JH. Characterization of 3D joint space morphology using an electrostatic model. Physics in Medicine and Biology 60(3), 2015.
2009–2014
Xu J, Zbijewski W, Gang G, Stayman JW, et al., Siewerdsen JH. Cascaded systems analysis of photon counting detectors. Medical Physics 41(10), 101907, 2014. Moses and Sylvia Greenfield Award.
Gang GJ, Stayman JW, Zbijewski W, Siewerdsen JH. Task-based detectability in CT image reconstruction by filtered backprojection and penalized likelihood estimation. Medical Physics 41(8), 081902, 2014.
Zhao Z*, Gang GJ*, Siewerdsen JH. Noise, sampling, and the number of projections in cone-beam CT with a flat-panel detector. Medical Physics 41(6), 061909, 2014. (*Equal contribution)
Zbijewski W, Gang GJ, Xu J, et al., Siewerdsen JH. Dual-Energy Cone-Beam CT with a Flat-Panel Detector: Effect of Reconstruction Algorithm on Material Classification. Medical Physics 41(2), 021908, 2014.
Gang GJ, Zbijewski W, Stayman JW, Siewerdsen JH. Cascaded systems analysis of noise and detectability in dual-energy cone-beam CT. Medical Physics 39(8), 5145–5156, 2012. Editor's Pick.
Prakash P, Zbijewski W, Gang GJ, et al., Siewerdsen JH. Task-based modeling and optimization of a cone-beam CT scanner for musculoskeletal imaging. Medical Physics 38(10), 5612, 2011.
Gang GJ, Lee J, Stayman JW, Tward DJ, Zbijewski W, Prince JL, Siewerdsen JH. Analysis of Fourier-domain task-based detectability index in tomosynthesis and cone-beam CT in relation to human observer performance. Medical Physics 38(4), 1754–1768, 2011.
Gang GJ, Tward DJ, Lee J, Siewerdsen JH. Anatomical background and generalized detectability in tomosynthesis and cone-beam CT. Medical Physics 37(5), 1948–1965, 2010.
Kashani H, Varon CA, Gang GJ, et al., Siewerdsen JH. Diagnostic performance of a prototype dual-energy chest imaging system: ROC analysis. Academic Radiology 17(3), 298–308, 2010.
Kashani H, Gang GJ, Siewerdsen JH, et al. Development of a High-Performance Dual-Energy Chest Imaging System: Initial Investigation of Diagnostic Performance. Academic Radiology 16(4), 464–476, 2009.
Gang GJ, Carlos CA, Kashani H, Richard S, Paul NS, Van Metter R, Yorkston J, Siewerdsen JH. Multiscale deformable registration for dual-energy x-ray imaging. Medical Physics 36(2), 351–363, 2009.