@inproceedings{Lee2026b,

title = {Theoretical prediction of bias in model-based material decomposition},

author = {Donghyeon Lee and Xiao Jiang and J. Webster Stayman and Grace Gang},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13924/139240Z/Theoretical-prediction-of-bias-in-model-based-material-decomposition/10.1117/12.3087705.full},

doi = {10.1117/12.3087705},

year  = {2026},

date = {2026-04-02},

urldate = {2026-04-02},

booktitle = {SPIE Medical Imaging},

volume = {13924},

keywords = {Analysis, Photon Counting, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Lee2026,

title = {Quantitative enhancement of spectral imaging in photon-counting CT via dynamic energy thresholding},

author = {Donghyeon Lee and Xiao Jiang and J. Webster Stayman and Grace Gang},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13924/139240E/Quantitative-enhancement-of-spectral-imaging-in-photon-counting-CT-via/10.1117/12.3088128.full},

doi = {10.1117/12.3088128},

year  = {2026},

date = {2026-04-02},

urldate = {2026-04-02},

booktitle = {SPIE Medical Imaging},

volume = {13924},

keywords = {Analysis, Photon Counting, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Naidu2026,

title = {Projection-domain material decomposition for PCD CT with pixel-to-pixel variations},

author = {Surya Naidu and Xiao Jiang and W. Yang Tai and Jia Wei and J. Webster Stayman and Wojciech Zbijewski and Xiaohui Zhan and Katsuyuki Taguchi},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13924/139240D/Projection-domain-material-decomposition-for-PCD-CT-with-pixel-to/10.1117/12.3086145.full},

doi = {10.1117/12.3086145},

year  = {2026},

date = {2026-04-02},

urldate = {2026-04-02},

booktitle = {SPIE Medical Imaging},

volume = {13924},

keywords = {Artifact Correction, Photon Counting, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Gu2026,

title = {Image-domain material decomposition for PCD CT with pixel-to-pixel variations},

author = {Eric Gu and Jia Wei and Surya Naidu and Xiao Jiang and W. Yang Tai and J. Webster Stayman and Wojciech Zbijewski and Xiaohui Zhan and Katsuyuki Taguchi},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13924/139243A/Image-domain-material-decomposition-for-PCD-CT-with-pixel-to/10.1117/12.3086487.full},

doi = {10.1117/12.3086487},

year  = {2026},

date = {2026-04-02},

urldate = {2026-04-02},

booktitle = {SPIE Medical Imaging},

volume = {13924},

keywords = {Artifact Correction, Photon Counting, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Fan2026,

title = {One-Step Material Decomposition using Spectral Diffusion Posterior Sampling in Sparse-View Dual-Layer CT},

author = {Yue Fan and Xin Wang and Zimo Liu and Grace Gang and J. Webster Stayman},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13924/139241O/One-step-material-decomposition-using-spectral-diffusion-posterior-sampling-in/10.1117/12.3087781.full},

doi = {10.1117/12.3087781},

year  = {2026},

date = {2026-04-02},

urldate = {2026-04-02},

booktitle = {SPIE Medical Imaging},

volume = {13924},

keywords = {Machine Learning/Deep Learning, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Jiang2026b,

title = {Joint Estimation of Scatter and Material Maps in Volumetric Dual-Layer Cone-Beam CT},

author = {Xiao Jiang and Yue Fan and Altea Lorenzon and Grace Gang and J. Webster Stayman},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13924/1392417/Joint-estimation-of-scatter-distribution-and-material-maps-in-volumetric/10.1117/12.3086291.full},

doi = {10.1117/12.3086291},

year  = {2026},

date = {2026-04-02},

urldate = {2026-04-02},

booktitle = {SPIE Medical Imaging},

volume = {13924},

keywords = {Artifact Correction, Machine Learning/Deep Learning, MBIR, Scatter Estimation, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Jiang2025b,

title = {Volumetric Material Decomposition Using Spectral Diffusion Posterior Sampling with a Compressed Polychromatic Forward Model},

author = {Xiao Jiang and Grace Gang and J. Webster Stayman},

url = {https://arxiv.org/abs/2503.22392

https://hqlab.sjtu.edu.cn/fully3d-2025/program},

year  = {2025},

date = {2025-05-28},

urldate = {2025-05-28},

booktitle = {International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine},

volume = {18},

keywords = {CBCT, Machine Learning/Deep Learning, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{nokey,

title = {Joint Material Decomposition and Scatter Estimation for Spectral CT},

author = {Altea Lorenzon and Stephen Liu and Xiao Jiang and Grace Gang and J. Webster Stayman},

url = {https://pmc.ncbi.nlm.nih.gov/articles/PMC11391857/},

year  = {2024},

date = {2024-08-05},

urldate = {2024-08-05},

booktitle = {International Conference on Image Formation in X-Ray Computed Tomography},

volume = {8},

pages = {186-189},

keywords = {MBIR, Scatter Estimation, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Jiang2024b,

title = {CT Material Decomposition using Spectral Diffusion Posterior Sampling},

author = {Xiao Jiang and Grace Gang and J. Webster Stayman },

url = {https://pmc.ncbi.nlm.nih.gov/articles/PMC11412325/},

year  = {2024},

date = {2024-06-05},

urldate = {2024-06-05},

booktitle = {8th International Conference on Image Formation in X-Ray Computed Tomography},

volume = {8},

pages = {324-327},

keywords = {Machine Learning/Deep Learning, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Sandvold2024,

title = {Hybrid spectral CT system with clinical rapid kVp-switching X-ray tube and dual-layer detector for improved iodine quantification },

author = {Olivia Sandvold and Roland Proksa and Heiner Daerr and Amy Perkins and Kevin M Brown and Nadav Shapira and Thomas Köhler and J. Webster Stayman and Grace Gang and Ravindra Manjeshwar and Peter Noël},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12925/129251K/Hybrid-spectral-CT-system-with-clinical-rapid-kVp-switching-x/10.1117/12.3006451.full#_=_},

doi = {10.1117/12.3006451},

year  = {2024},

date = {2024-02-22},

urldate = {2024-02-22},

booktitle = {Proc SPIE Medical Imaging},

volume = {12925},

pages = {129251K},

keywords = {Spectral X-ray/CT, System Assessment, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Jiang2024,

title = {Design optimization of a triple-layer flat-panel detector for three material decomposition },

author = {Xiao Jiang and Matt Tivnan and Xiaoxuan Zhang and Grace Gang and J. Webster Stayman},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12925/3006385/Design-optimization-of-a-triple-layer-flat-panel-detector-for/10.1117/12.3006385.full#_=_},

doi = {10.1117/12.3006385},

year  = {2024},

date = {2024-02-20},

urldate = {2024-02-20},

booktitle = {Proc SPIE Medical Imaging},

volume = {12925},

pages = {129250U },

keywords = {Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tivnan2023c,

title = {Simulations of Immuno-Contrast CT to Optimize Spectral Instrumentation and Nanoparticle Contrast Agent Materials},

author = {Matt Tivnan and Grace Gang and J. Webster Stayman},

url = {https://aiai.jhu.edu/wp-content/uploads/Fully3D_2023_Tivnan.pdf},

year  = {2023},

date = {2023-07-16},

urldate = {2023-07-16},

booktitle = {Proceedings of the 17th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine},

volume = {17},

pages = {486-489},

keywords = {Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zhang2023c,

title = {A Joint Processing Strategy for Image Quality Improvement in 3D Digital Subtraction Angiography},

author = {Xiaoxuan Zhang and Xiao Jiang and Matt Tivnan and J. Webster Stayman and Grace Gang},

url = {https://aiai.jhu.edu/wp-content/uploads/Fully3D_2023_Zhang.pdf

https://arxiv.org/abs/2310.10694},

year  = {2023},

date = {2023-07-16},

urldate = {2023-07-16},

booktitle = {Proceedings of the 17th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine},

volume = {17},

pages = {41-44},

keywords = {MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Jiang2023b,

title = {Multi-material Decomposition with Triple Layer Flat-Panel Detector CBCT using Model-based and Deep Learning Approaches},

author = {Xiao Jiang and Xiaoxuan Zhang and J. Webster Stayman and Grace Gang},

url = {https://aiai.jhu.edu/wp-content/uploads/Fully3D_2023_Jiang.pdf},

year  = {2023},

date = {2023-07-16},

urldate = {2023-07-16},

booktitle = {Proceedings of the 17th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine},

journal = {Proceedings of the 16th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine},

volume = {17},

note = {Poster Award},

keywords = {-Awards-, Machine Learning/Deep Learning, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Jiang2023,

title = {Approaches for three material decomposition using a triple-layer flat-panel detector},

author = {Xiao Jiang and J. Webster Stayman and Grace Gang},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12463/124630X/Approaches-for-three-material-decomposition-using-a-triple-layer-flat/10.1117/12.2654468.full},

doi = {10.1117/12.2654468},

year  = {2023},

date = {2023-04-07},

urldate = {2023-04-07},

booktitle = {Proc SPIE Medical Imaging},

volume = {12463},

pages = {182-187},

publisher = {SPIE},

keywords = {Machine Learning/Deep Learning, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Liu2023,

title = {Quantitative dual-energy imaging of bone marrow edema using multi-source cone-beam CT with model-based decomposition},

author = {Stephen Liu and Huanyi Zhou and Greg M. Osgood and Shadpour Demehri and J. Webster Stayman and Wojciech Zbijewski},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12463/1246315/Quantitative-dual-energy-imaging-of-bone-marrow-edema-using-multi/10.1117/12.2654449.full},

doi = {10.1117/12.2654449},

year  = {2023},

date = {2023-04-07},

urldate = {2023-04-07},

booktitle = {Proc SPIE Medical Imaging},

volume = {12463},

pages = {228-234},

publisher = {SPIE},

keywords = {Extremities, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Gang2023,

title = {Three-material decomposition using a dual-layer flat panel detector in the presence of soft tissue motion},

author = {Grace Gang and J. Webster Stayman},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12463/124630Y/Three-material-decomposition-using-a-dual-layer-flat-panel-detector/10.1117/12.2654443.full},

doi = {10.1117/12.2654443},

year  = {2023},

date = {2023-04-07},

urldate = {2023-04-07},

booktitle = {Proc SPIE Medical Imaging},

volume = {12463},

pages = {188-193},

publisher = {SPIE},

keywords = {Motion Compensation, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tivnan2022b,

title = {Tunable neural networks for multi-material image formation from spectral CT measurements},

author = {Matt Tivnan and Grace Gang and Ruoqiao Zhang and Peter Noël and Jeremias Sulam and J. Webster Stayman},

url = {https://www.spiedigitallibrary.org/proceedings/Download?urlId=10.1117%2F12.2647138

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9627647/},

doi = {10.1117/12.2647138},

year  = {2022},

date = {2022-03-01},

urldate = {2022-03-01},

booktitle = {7th International Conference on Image Formation in X-Ray Computed Tomography},

volume = {12304},

publisher = {SPIE},

keywords = {Machine Learning/Deep Learning, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{nokey,

title = {High Sensitivity Iodine Imaging by Combining Spectral CT Technologies},

author = {Matt Tivnan and Grace Gang and Wenchao Cao and Nadav Shapira and Peter Noël and J. Webster Stayman },

url = {https://arxiv.org/abs/2103.15735},

year  = {2021},

date = {2021-07-01},

urldate = {2021-07-01},

booktitle = {16th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine},

volume = {16},

note = {Best Oral Presentation Award },

keywords = {-Awards-, Analysis, MBIR, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Liu2021,

title = {Quantitative dual-energy imaging in the presence of metal implants using locally constrained model-based decomposition},

author = {Stephen Liu and Jeffrey H. Siewerdsen and J. Webster Stayman and Wojciech Zbijewski},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11595/115951C/Quantitative-dual-energy-imaging-in-the-presence-of-metal-implants/10.1117/12.2582277.full},

doi = {10.1117/12.2582277},

year  = {2021},

date = {2021-02-15},

booktitle = {SPIE Medical Imaging},

volume = {11595},

pages = {115951C},

publisher = {International Society for Optics and Photonics},

keywords = {MBIR, Metal Artifacts, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zhao2021,

title = {Effects of x-ray scatter in quantitative dual-energy imaging using dual-layer flat panel detectors},

author = {Chumin Zhao and Stephen Liu and Wenying Wang and Magdalena Herbst and Thomas Weber and Sebastian Vogt and Ludwig Ritschl and Steffen Kappler and J. Webster Stayman and Jeffrey H. Siewerdsen and Wojciech Zbijewski},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11595/115952A/Effects-of-x-ray-scatter-in-quantitative-dual-energy-imaging/10.1117/12.2581822.full},

doi = {10.1117/12.2581822},

year  = {2021},

date = {2021-02-15},

booktitle = {SPIE Medical Imaging},

volume = {11595},

pages = {115952A},

publisher = {International Society for Optics and Photonics},

keywords = {CBCT, High-Fidelity Modeling, Scatter Estimation, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Ma2020,

title = {High-Resolution Model-based Material Decomposition for Multi-Layer Flat-Panel Detectors},

author = {Yiqun Ma and Wenying Wang and Matt Tivnan and Junyuan Li and Minghui Lu and Jin Zhang and Josh Star-Lack and Richard Colbeth and Wojciech Zbijewski and J. Webster Stayman},

url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643886/},

year  = {2020},

date = {2020-08-01},

booktitle = {International Conference on Image Formation in X-Ray Computed Tomography},

keywords = {CBCT, High-Fidelity Modeling, High-Resolution CT, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Stayman2020,

title = {Grating-based Spectral CT using Small Angle X-ray Beam Deflections},

author = {J. Webster Stayman and Matt Tivnan and Grace Gang and Wenying Wang and Nadav Shapira and Peter Noël},

url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643889/},

year  = {2020},

date = {2020-08-01},

booktitle = {International Conference on Image Formation in X-Ray Computed Tomography},

keywords = {Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tivnan2020b,

title = {Multi-Contrast CT Imaging with a Prototype Spatial-Spectral Filter },

author = {Matt Tivnan and Wenying Wang and J. Webster Stayman},

url = {https://pubmed.ncbi.nlm.nih.gov/33163990/},

year  = {2020},

date = {2020-08-01},

booktitle = {International Conference on Image Formation in X-Ray Computed Tomography},

keywords = {MBIR, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Liu2020,

title = {Three-material dual energy decomposition using a constrained model-based algorithm},

author = {Stephen Liu and Qian Cao and Jeffrey H. Siewerdsen and J. Webster Stayman and Wojciech Zbijewski },

url = {https://www.researchgate.net/profile/Stephen-Liu-6/publication/345914209_Three-material_dual_energy_decomposition_using_a_constrained_model-based_algorithm/links/5fb1da0fa6fdcc9ae058148a/Three-material-dual-energy-decomposition-using-a-constrained-model-based-algorithm.pdf},

year  = {2020},

date = {2020-08-01},

booktitle = {The Sixth International Conference on Image Formation in X-Ray Computed Tomography},

keywords = {High-Fidelity Modeling, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tivnan2020,

title = {Combining spectral CT acquisition methods for high-sensitivity material decomposition},

author = {Matt Tivnan and Wenying Wang and Grace Gang and Eleni Liapi and Peter Noël and J. Webster Stayman},

url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7723360/},

doi = {10.1117/12.2550025},

year  = {2020},

date = {2020-03-16},

booktitle = {SPIE Medical Imaging},

volume = {11312},

pages = {1131218},

publisher = {International Society for Optics and Photonics},

keywords = {Analysis, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Wang2020,

title = {Prospective prediction and control of image properties in model-based material decomposition for spectral CT},

author = {Wenying Wang and Matt Tivnan and Grace Gang and J. Webster Stayman},

url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643888/},

doi = {10.1117/12.2549777},

year  = {2020},

date = {2020-03-16},

booktitle = {SPIE Medical Imaging},

volume = {11312},

pages = {113121Z},

publisher = {International Society for Optics and Photonics},

keywords = {Analysis, MBIR, Regularization Design, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Wang2020b,

title = {Model-based Material Decomposition with System Blur Modeling},

author = {Wenying Wang and Matt Tivnan and Grace Gang and Yiqun Ma and Minghui Lu and Josh Star-Lack and Richard Colbeth and Wojciech Zbijewski and J. Webster Stayman},

url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7641016/},

doi = {10.1117/12.2549549},

year  = {2020},

date = {2020-03-16},

urldate = {2020-03-16},

booktitle = {SPIE Medical Imaging},

volume = {11312},

pages = {113123Q},

publisher = {International Society for Optics and Photonics},

note = {1st Place Poster Award },

keywords = {-Awards-, CBCT, High-Resolution CT, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Liu2019,

title = {Known-component model-based material decomposition for dual energy imaging of bone compositions in the presence of metal implant},

author = {Stephen Liu and Steven Tilley and Qian Cao and Jeffrey H. Siewerdsen and J. Webster Stayman and Wojciech Zbijewski},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11072/2534725/Known-component-model-based-material-decomposition-for-dual-energy-imaging/10.1117/12.2534725.short

https://pubmed.ncbi.nlm.nih.gov/31359904/},

doi = {10.1117/12.2534725},

year  = {2019},

date = {2019-06-02},

booktitle = {International Meeting on Fully Three-Dimensional Image Reconstruction, Proc. SPIE },

volume = {11072},

pages = {1107213},

keywords = {Extremities, Known Components, MBIR, Metal Artifacts, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tivnan2019b,

title = {Optimized spatial-spectral CT for multi-material decomposition},

author = {Matt Tivnan and Wenying Wang and Steven Tilley and Jeffrey H. Siewerdsen and J. Webster Stayman },

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11072/2534333/Optimized-spatial-spectral-CT-for-multi-material-decomposition/10.1117/12.2534333.short},

doi = {10.1117/12.2534333},

year  = {2019},

date = {2019-06-02},

booktitle = {15th International Meeting on Fully Three-Dimensional Image Reconstruction, Proc. SPIE },

volume = {11072},

pages = {1107211},

keywords = {Sparse Sampling, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Wang2019c,

title = {Local response prediction in model-based CT material decomposition},

author = {Wenying Wang and Steven Tilley and Matt Tivnan and J. Webster Stayman },

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11072/110720Z/Local-response-prediction-in-model-based-CT-material-decomposition/10.1117/12.2534437.short},

doi = {10.1117/12.2534437},

year  = {2019},

date = {2019-06-02},

journal = {15th International Meeting on Fully Three-Dimensional Image Reconstruction, Proc. SPIE },

volume = {11072},

pages = {110720Z},

keywords = {Analysis, MBIR, Spectral X-ray/CT, System Assessment},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tivnan2019,

title = {Physical modeling and performance of spatial-spectral filters for CT material decomposition},

author = {Matt Tivnan and Steven Tilley and J. Webster Stayman},

url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10948/109481A/Physical-modeling-and-performance-of-spatial-spectral-filters-for-CT/10.1117/12.2513481.full},

doi = {10.1117/12.2513481},

year  = {2019},

date = {2019-03-01},

booktitle = {Proc. SPIE Medical Imaging},

volume = {10948},

pages = {109481A-1-6},

keywords = {High-Fidelity Modeling, MBIR, Sparse Sampling, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Stayman2018,

title = {Model-based multi-material decomposition using spatial-spectral filters},

author = {J. Webster Stayman and Steven Tilley},

url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6269151/},

year  = {2018},

date = {2018-05-20},

booktitle = {International Conference on Image Formation in X-Ray Computed Tomography},

pages = {102-105},

keywords = {High-Fidelity Modeling, Sparse Sampling, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Tilley2018b,

title = {A general reconstruction algorithm for model-based material decomposition},

author = {Steven Tilley and Wojciech Zbijewski and Jeffrey H. Siewerdsen and J. Webster Stayman},

url = {https://aiai.jhu.edu/wp-content/uploads/spie2018-2.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5891153/

https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10573/2293776/A-general-CT-reconstruction-algorithm-for-model-based-material-decomposition/10.1117/12.2293776.full},

doi = {10.1117/12.2293776},

year  = {2018},

date = {2018-02-15},

booktitle = {Proc. SPIE Medical Imaging},

volume = {10573},

pages = {1015731E-1-7},

note = {Errata: The Huber penalty delta was 10^-3, not 10^3.},

keywords = {Sparse Sampling, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sisniega2015spectral,

title = {Spectral CT of the extremities with a silicon strip photon counting detector},

author = {Alejandro Sisniega and Wojciech Zbijewski and J. Webster Stayman and Jennifer Xu and Katsuyuki Taguchi and Jeffrey H. Siewerdsen },

editor = {Christoph Hoeschen and Despina Kontos and Thomas G. Flohr},

url = {http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2082092},

doi = {10.1117/12.2082092},

year  = {2015},

date = {2015-03-01},

booktitle = {SPIE Medical Imaging},

pages = {94120Z},

organization = {International Society for Optics and Photonics},

keywords = {Extremities, MBIR, Photon Counting, Spectral X-ray/CT, System Design},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{zbijewski2015dual,

title = {Dual-energy imaging of bone marrow edema on a dedicated multi-source cone-beam CT system for the extremities},

author = {Wojciech Zbijewski and Alejandro Sisniega and J. Webster Stayman and Gaurav K. Thawait and Nathan Packard and John Yorkston and Shadpour Demehri and Jan Fritz and Jeffrey H. Siewerdsen},

editor = {Christoph Hoeschen and Despina Kontos and Thomas G. Flohr },

url = {http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2082304},

doi = {10.1117/12.2082304},

year  = {2015},

date = {2015-03-01},

booktitle = {SPIE Medical Imaging},

pages = {94120V},

organization = {International Society for Optics and Photonics},

keywords = {CBCT, Extremities, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{zbijewski2013noise,

title = {Noise reduction in material decomposition for low-dose dual-energy cone-beam CT},

author = {Wojciech Zbijewski and Grace Gang and Adam S. Wang and J. Webster Stayman and Katsuyuki Taguchi and John A. Carrino and Jeffrey H. Siewerdsen },

editor = {Robert M. Nishikawa and Bruce R. Whiting},

url = {http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2008431},

doi = {10.1117/12.2008431},

year  = {2013},

date = {2013-03-01},

booktitle = {SPIE Medical Imaging},

pages = {866819},

organization = {International Society for Optics and Photonics},

keywords = {CBCT, MBIR, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{gang2012theoretical,

title = {Theoretical framework for the dual-energy cone-beam CT noise-power spectrum NEQ and tasked-based detectability index},

author = {Grace Gang and Wojciech Zbijewski and J. Webster Stayman and John A. Carrino and Jeffrey H. Siewerdsen },

editor = {Norbert J. Pelc and Robert M. Nishikawa and Bruce R. Whiting },

url = {http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.911817},

doi = {10.1117/12.911817},

year  = {2012},

date = {2012-02-01},

booktitle = {SPIE Medical Imaging},

pages = {83131J},

organization = {International Society for Optics and Photonics},

keywords = {Analysis, CBCT, Spectral X-ray/CT, Task-Driven Imaging},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zbijewski2012,

title = {CT Reconstruction Using Spectral and Morphological Prior Knowledge: Application to Imaging the Prosthetic Knee},

author = {Wojciech Zbijewski and J. Webster Stayman and Abdullah Al Muhit and John Yorkston and John A. Carrino and Jeffrey H. Siewerdsen },

url = {http://istar.jhu.edu/pdf/Zbijewski_KCR_CTMeeting2012.pdf},

year  = {2012},

date = {2012-01-01},

booktitle = {Second Int. Conf. Image Form. X-ray Computed Tomography},

pages = {434--438},

keywords = {Artifact Correction, Beam Hardening, Extremities, Known Components, MBIR, Metal Artifacts, Spectral X-ray/CT},

pubstate = {published},

tppubtype = {inproceedings}

}