Ehsan Abadi

Education

• Ph.D. Duke University, 2018

Positions

• Associate Professor in Radiology
• Assistant Professor in the Department of Electrical and Computer Engineering

Courses Taught

• MEDPHY 791: Independent Study in Medical Physics
• EGR 393: Research Projects in Engineering
• ECE 392: Projects in Electrical and Computer Engineering
• BME 791: Graduate Independent Study

Publications

• Sharma S, Vrbaški S, Bhattarai M, Abadi E, Longo R, Samei E. A framework to model charge sharing and pulse pileup for virtual imaging trials of photon-counting CT. Phys Med Biol. 2024 Nov 6;69(22).
• Abadi E, Barufaldi B, Lago M, Badal A, Mello-Thoms C, Bottenus N, et al. Toward widespread use of virtual trials in medical imaging innovation and regulatory science. Med Phys. 2024 Oct 6;
• Felice N, Wildman-Tobriner B, Segars WP, Bashir MR, Marin D, Samei E, et al. Photon-counting computed tomography versus energy-integrating computed tomography for detection of small liver lesions: comparison using a virtual framework imaging. J Med Imaging (Bellingham). 2024 Sep;11(5):053502.
• Yamaguchi S, Tanaka R, Matsumoto I, Ohkura N, Segars WP, Abadi E, et al. Estimation of threshold thickness of residual normal tissue in lung dysfunction detectable by dynamic chest radiography: A virtual imaging trial. Med Phys. 2024 Sep;51(9):5978–89.
• Sotoudeh-Paima S, Segars WP, Ghosh D, Luo S, Samei E, Abadi E. A systematic assessment and optimization of photon-counting CT for lung density quantifications. Med Phys. 2024 Apr;51(4):2893–904.
• Sauer TJ, Buckler AJ, Abadi E, Daubert M, Douglas PS, Samei E, et al. Development of physiologically-informed computational coronary artery plaques for use in virtual imaging trials. Med Phys. 2024 Mar;51(3):1583–96.
• Zarei M, Abadi E, Vancoillie L, Samei E. Protocol selection formalism for minimizing detectable differences in morphological radiomics features of lung lesions in repeated CT acquisitions. J Med Imaging (Bellingham). 2024 Mar;11(2):025501.
• Sotoudeh-Paima S, Ho FC, Nejad MG, Kavuri A, O’Sullivan-Murphy B, Lynch DA, et al. Development and Application of a Virtual Imaging Trial Framework for Longitudinal Quantification of Emphysema in CT. Proc SPIE Int Soc Opt Eng. 2024 Feb;12925.
• Sharma S, Pal D, Abadi E, Segars P, Hsieh J, Samei E. Deep silicon photon-counting CT: A first simulation-based study for assessing perceptual benefits across diverse anatomies. Eur J Radiol. 2024 Feb;171:111279.
• Kavuri A, Ho FC, Ghojogh-Nejad M, Sotoudeh-Paima S, Samei E, Segars WP, et al. Quantitative accuracy of lung function measurement using parametric response mapping: A virtual imaging study. In: Proc SPIE Int Soc Opt Eng. 2024.
• Bhattarai M, Bache S, Abadi E, Samei E. A systematic task-based image quality assessment of photon-counting and energy integrating CT as a function of reconstruction kernel and phantom size. Med Phys. 2024 Feb;51(2):1047–60.
• Zarei M, Paima SS, McCabe C, Abadi E, Samei E. A Physics-informed Deep Neural Network for Harmonization of CT Images. IEEE Transactions on Biomedical Engineering. 2024 Jan 1;
• McCabe C, Solomon J, Segars WP, Abadi E, Samei E. Synthesizing heterogeneous lung lesions for virtual imaging trials. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2024.
• Tushar FI, Vancoillie L, McCabe C, Kavuri A, Dahal L, Harrawood B, et al. Virtual NLST: Towards Replicating National Lung Screening Trial. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2024.
• McCabe C, Bache S, Shi G, Breighner R, Zbijewski W, Samei E, et al. A comparative study on the utility and choice parameters of photon-counting CT for bone quantification. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2024.
• Goshima F, Tanaka R, Matsumoto I, Ohkura N, Abe T, Segars WP, et al. Deep learning-based algorithm to segment pediatric and adult lungs from dynamic chest radiography images using virtual patient datasets. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2024.
• Bhattarai M, Panta RK, Clark D, Segars WP, Abadi E, Samei E. A generic model of semiconductor-based photon-counting detectors for spectral CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2024.
• Sauer TJ, McCabe C, Abadi E, Samei E, Segars WP. Surface-based anthropomorphic bone structures for use in high-resolution simulated medical imaging. Phys Med Biol. 2023 Dec 28;69(1).
• Rahimi M, Kamyab T, Rahimi G, Abadi ECA, Ebrahimi E, Naimi S. Modeling and identification of affective parameters on cadmium's durability and evaluating cadmium pollution indicators caused by using chemical fertilizers in long term. Environ Geochem Health. 2023 Dec;45(12):8829–50.
• Ria F, Lerebours R, Zhang A, Erkanli A, Abadi E, SOLOMON J, et al. Clinical and radiation risk across one million patients in Computed Tomography: influence of age, size, and race. In 2023.
• Zarei M, Abadi E, Segars WP, Samei E. Coronary stenosis quantification in cardiac computed tomography angiography: multi-factorial optimization of image quality and radiation dose. J Med Imaging (Bellingham). 2023 Nov;10(6):063502.
• Bhattarai M, Bache S, Abadi E, Samei E. Exploration of the pulse pileup effects in a clinical CdTe-based photon-counting computed tomography. Med Phys. 2023 Nov;50(11):6693–703.
• Ria F, Setiawan H, Abadi E, Samei E. Accuracy of Noise Magnitude Measurements from Patient CT Images. In: https://aapm.onlinelibrary.wiley.com/doi/epdf/101002/mp16525. 2023. p. E130–1.
• Setiawan H, Abadi E, Marin D, Molvin L, Ria F, Samei E. Development and Testing of a Clinical Tool to Predict and Optimize Liver Contrast-Enhanced CT Imaging. In: https://aapm.onlinelibrary.wiley.com/doi/epdf/101002/mp16525. 2023. p. E449–50.
• THE 2023 AAPM ANNUAL MEETING PROGRAM. In: Med Phys. 2023. p. e62-3992.
• Sharma S, Pal D, Abadi E, Sauer T, Segars P, Hsieh J, et al. Can Photon-Counting CT Improve Estimation Accuracy of Morphological Radiomics Features? A Simulation Study for Assessing the Quantitative Benefits from Improved Spatial Resolution in Deep Silicon-Based Photon-Counting CT. Acad Radiol. 2023 Jun;30(6):1153–63.
• Abadi E, Jadick G, Lynch DA, Segars WP, Samei E. Emphysema Quantifications With CT Scan: Assessing the Effects of Acquisition Protocols and Imaging Parameters Using Virtual Imaging Trials. Chest. 2023 May;163(5):1084–100.
• McCabe C, Sauer TJ, Zarei M, Segars WP, Samei E, Abadi E. A systematic assessment of photon-counting CT for bone mineral density and microarchitecture quantifications. Proc SPIE Int Soc Opt Eng. 2023 Feb;12463.
• Ho FC, Sotoudeh-Paima S, Segars WP, Samei E, Abadi E. Development and Application of a Virtual Imaging Trial framework for Airway Quantifications via CT. Proc SPIE Int Soc Opt Eng. 2023 Feb;12463.
• Zarei M, Sotoudeh-Paima S, McCabe C, Abadi E, Samei E. Harmonizing CT Images via Physics-based Deep Neural Networks. Proc SPIE Int Soc Opt Eng. 2023 Feb;12463.
• Häggmark I, Shaker K, Nyrén S, Al-Amiry B, Abadi E, P Segars W, et al. Phase-contrast virtual chest radiography. Proc Natl Acad Sci U S A. 2023 Jan 3;120(1):e2210214120.
• Sotoudeh-Paima S, Samei E, Abadi E. CT-HARMONICA: physics-based CT harmonization for reliable lung density quantification. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2023.
• Goshima F, Tanaka R, Segars WP, Abadi E, Samei E. Bone suppression technique for multidirectional dynamic chest radiography: A virtual imaging trial. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2023.
• Dahal L, Wang Y, Tushar FI, Montero I, Lafata K, Abadi E, et al. Automatic quality control in computed tomography volumes segmentation using a small set of XCAT as reference images. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2023.
• Shankar SS, Felice N, Hoffman EA, Atha J, Sieren JC, Samei E, et al. Task-based validation and application of a scanner-specific CT simulator using an anthropomorphic phantom. Med Phys. 2022 Dec;49(12):7447–57.
• Setiawan H, Chen C, Abadi E, Fu W, Marin D, Ria F, et al. A patient-informed approach to predict iodinated-contrast media enhancement in the liver. Eur J Radiol. 2022 Nov;156:110555.
• Sauer TJ, Abadi E, Segars P, Samei E. Anatomically and physiologically informed computational model of hepatic contrast perfusion for virtual imaging trials. Med Phys. 2022 May;49(5):2938–51.
• Hoye J, Smith T, Abadi E, Solomon JB, Samei E. Correction for Systematic Bias in Radiomics Measurements Due to Variation in Imaging Protocols. Acad Radiol. 2022 Apr;29(4):e61–72.
• Sugiura T, Tanaka R, Samei E, Segars WP, Abadi E, Kasahara K, et al. Quantitative analysis of changes in lung density by dynamic chest radiography in association with CT values: a virtual imaging study and initial clinical corroboration. Radiol Phys Technol. 2022 Mar;15(1):45–53.
• Tushar FI, Abadi E, Sotoudeh-Paima S, Fricks RB, Mazurowski MA, Segars WP, et al. Virtual vs. reality: External validation of COVID-19 classifiers using XCAT phantoms for chest computed tomography. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Fu W, Sharma S, Abadi E, Iliopoulos A-S, Wang Q, Lo JY, et al. Corrections to "iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and its Application to CT Organ Dosimetry". IEEE J Biomed Health Inform. 2022 Jan;26(1):478.
• McCabe C, Zarei M, Segars WP, Samei E, Abadi E. Optimization of imaging parameters of an investigational photon-counting CT prototype for lung lesion radiomics. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Abadi E, McCabe C, Harrawood B, Sotoudeh-Paima S, Segars WP, Samei E. Development and Clinical Applications of a Virtual Imaging Framework for Optimizing Photon-counting CT. Proc SPIE Int Soc Opt Eng. 2022;12031.
• Ria F, Jadick GL, Abadi E, Solomon JB, Samei E. Comparing two different noise magnitude estimation methods in CT using virtual imaging trials. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Shankar SS, Jadick GL, Hoffman EA, Atha J, Sieren JC, Samei E, et al. Scanner-specific validation of a CT simulator using a COPD-emulated anthropomorphic phantom. Proc SPIE Int Soc Opt Eng. 2022;12031.
• Montero I, Sotoudeh-Paima S, Abadi E, Samei E. T Simulation Realism: What Are the Impacts of Simulation Parameters? In: MEDICAL PHYSICS. 2022. p. E635–E635.
• Ria F, Setiawan H, Abadi E, Solomon J, Samei E. How Accurate Is in Vivo Noise Estimation From Patient CT Images? Validation of Methods Against Ensemble Noise Gold Standard. In: MEDICAL PHYSICS. 2022. p. E340–1.
• Panta R, Bhattarai M, Yin Z, Abadi E, Segars P, Samei E. Edge-On Silicon Photon-Counting CT: Assessment of Diagnostic Value in a Virtual Imaging Trial. In: MEDICAL PHYSICS. 2022. p. E591–2.
• Tanaka R, Segars WP, Abadi E, Minami S, Samei E. Optimization of imaging conditions in pediatric dynamic chest radiography: a virtual imaging trial. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Bhattarai M, Bache S, Abadi E, Samei E. Comprehensive Size- and Kernel-Dependent Comparison of Image Quality Between Photon-Counting and Energy Integrating CT. In: MEDICAL PHYSICS. 2022. p. E591–E591.
• Clark DP, Abadi E, Felice N, Segars WP, Samei E, Badea CT. Cardiac CT reconstruction for vendor-neutral virtual imaging trials. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Sotoudeh-Paima S, Segars WP, Samei E, Abadi E. Photon-counting CT versus conventional CT for COPD quantifications: intra-scanner optimization and inter-scanner assessments using virtual imaging trials. Proc SPIE Int Soc Opt Eng. 2022;12031.
• Dahal L, Tushar FI, Abadi E, Fricks RB, Mazurowski M, Segars WP, et al. Virtual versus reality: external validation of COVID-19 classifiers using XCAT phantoms for chest radiography. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Shankar SS, Hoffman EA, Atha J, Sieren JC, Samei E, Abadi E. Inter- and intra-scan variability for lung imaging quantifications via CT. Proc SPIE Int Soc Opt Eng. 2022;12031.
• Bhattarai M, Sharma S, Vrbaški S, Abadi E, Segars WP, Contillo A, et al. Simulation of the combined effects of charge sharing and pulse pileup in photon-counting CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Tushar FI, Nujaim H, Fu W, Abadi E, Mazurowski MA, Segars WP, et al. Quality or quantity: toward a unified approach for multi-organ segmentation in body CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022.
• Zarei M, Sotoudeh-Paima S, Abadi E, Samei E. A truth-based primal-dual learning approach to reconstruct CT images utilizing the virtual imaging trial platform. Proc SPIE Int Soc Opt Eng. 2022;12031.
• Smith TB, Abadi E, Solomon J, Samei E. Development, validation, and relevance of in vivo low-contrast task transfer function to estimate detectability in clinical CT images. Med Phys. 2021 Dec;48(12):7698–711.
• Fricks RB, Ria F, Chalian H, Khoshpouri P, Abadi E, Bianchi L, et al. Deep learning classification of COVID-19 in chest radiographs: performance and influence of supplemental training. J Med Imaging (Bellingham). 2021 Nov;8(6):064501.
• Jadick G, Abadi E, Harrawood B, Sharma S, Segars WP, Samei E. A scanner-specific framework for simulating CT images with tube current modulation. Phys Med Biol. 2021 Sep 13;66(18).
• Smith TB, Abadi E, Sauer TJ, Fu W, Solomon J, Samei E. Development and validation of an automated methodology to assess perceptual in vivo noise texture in liver CT. J Med Imaging (Bellingham). 2021 Sep;8(5):052113.
• Fu W, Sharma S, Abadi E, Iliopoulos A-S, Wang Q, Lo JY, et al. iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and Its Application to CT Organ Dosimetry. IEEE J Biomed Health Inform. 2021 Aug;25(8):3061–72.
• Tanaka R, Samei E, Segars WP, Abadi E, Matsumoto I, Tamura M, et al. Assessment of pleural invasion and adhesion of lung tumors with dynamic chest radiography: A virtual clinical imaging study. Med Phys. 2021 Apr;48(4):1616–23.
• Sharma S, Abadi E, Kapadia A, Segars WP, Samei E. A GPU-accelerated framework for rapid estimation of scanner-specific scatter in CT for virtual imaging trials. Phys Med Biol. 2021 Mar 23;66(7).
• Fricks R, Abadi E, Ria F, Samei E. Classification of COVID-19 in chest radiographs: assessing the impact of imaging parameters using clinical and simulated images. Proc SPIE 11597, Medical Imaging 2021: Computer-Aided Diagnosis, 115970A. 2021 Feb 15;115970A:1–11.
• Ria F, Smith T, Abadi E, Solomon J, Samei E. Estimation of in vivo noise in clinical CT images: comparison and validation of three different methods against ensemble noise gold-standard. Proc SPIE 11595, Medical Imaging 2021: Physics of Medical Imaging, 115952P. 2021 Feb 15;115952P:1–7.
• Abadi E, Paul Segars W, Chalian H, Samei E. Virtual Imaging Trials for Coronavirus Disease (COVID-19). AJR Am J Roentgenol. 2021 Feb;216(2):362–8.
• Zarei M, Abadi E, Fricks R, Segars WP, Samei E. A probabilistic conditional adversarial neural network to reduce imaging variation in radiography. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Abadi E, Jadick G, Hoffman EA, Lynch D, Segars WP, Samei E. Copd quantifications via ct imaging: Ascertaining the effects of acquisition protocol using virtual imaging trial. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Ishihara N, Tanaka R, Segars WP, Abadi E, Samei E. Estimation of lung volume changes from frontal and lateral views of dynamic chest radiography using a convolutional neural network model: A computational phantom study. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Jadick G, Abadi E, Harrawood B, Sharma S, Segars WP, Samei E. A framework to simulate ct images with tube current modulation. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Sugiura T, Tanaka R, Segars WP, Abadi E, Samei E. Correlation of respiratory changes in lung density on dynamic chest radiographs with changes in the ct value: A computational phantom study. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Gann AM, Abadi E, Hoye J, Sauer TJ, Segars WP, Chalian H, et al. An analysis of radiomics features in lung lesions in covid-19. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Zarei M, Abadi E, Segars WP, Richards T, Samei E. Multi-factorial optimization of imaging parameters for quantifying coronary stenosis in cardiac ct. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Sauer TJ, Abadi E, Segars WP, Samei E. Optimization of CT angiography using physiologically-informed computational plaques, dynamic XCAT phantoms, and physics-based CT simulation. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Rajagopal JR, Farhadi F, Negussie AH, Abadi E, Sahbaee P, Saboury B, et al. Multivariate snr in spectral computed tomography. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Sharma S, Pal D, Abadi E, Segars P, Hsieh J, Samei E. A Scanner-Specific Simulation Platform for Virtual Imaging Trials in Deep Si-Based Photon-Counting CT. In: MEDICAL PHYSICS. 2021.
• Rajagopal JR, Farhadi F, Negussie AH, Abadi E, Sahbaee P, Saboury B, et al. An experimental evaluation of material separability in photon-counting ct. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2021.
• Abadi E, Segars W, Sharma S, Ria F, Chalian H, Samei E. Virtual Imaging Trials for Novel Coronavirus Disease (COVID-19). In 2020.
• Ria F, Fu W, Chalian H, Abadi E, Segars PW, Fricks R, et al. A comparison of COVID-19 and imaging radiation risk in clinical patient populations. J Radiol Prot. 2020 Nov 11;40(4).
• Abadi E, Segars WP, Harrawood B, Sharma S, Kapadia A, Samei E. Virtual clinical trial for quantifying the effects of beam collimation and pitch on image quality in computed tomography. J Med Imaging (Bellingham). 2020 Jul;7(4):042806.
• Abadi E, Segars WP, Tsui BMW, Kinahan PE, Bottenus N, Frangi AF, et al. Virtual clinical trials in medical imaging: a review. J Med Imaging (Bellingham). 2020 Jul;7(4):042805.
• THE 2020 AAPM ANNUAL MEETING PROGRAM. In: Med Phys. 2020. p. e255-2720.
• Setiawan H, Ria F, Abadi E, Fu W, Smith T, Samei E. Patient-Informed and Physiology-Based Modelling of Hepatic Contrast Dynamics in Contrast-Enhanced CT Imaging. 2020 Mar 16;
• Setiawan H, Ria F, Abadi E, Fu W, Smith TB, Samei E. Modeling Patient-Informed Liver Contrast Perfusion in Contrast-enhanced Computed Tomography. J Comput Assist Tomogr. 2020;44(6):882–6.
• Tanaka R, Samei E, Segars WP, Abadi E, Matsumoto I, Tamura M, et al. Prediction of pleural invasion of lung cancer with dynamic chest radiography: A simulation study. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020.
• Ria F, Smith T, Abadi E, Solomon J, Samei E. Comparison and Validation of Noise Magnitude Estimation Methods From Patient CT Images. In: MEDICAL PHYSICS. 2020. p. E520–E520.
• Smith TB, Abadi E, Sauer TJ, Fu W, Solomon J, Samei E. In vivo noise texture estimation: Development and validation of an automated methodology. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020.
• Samei E, Abadi E, Kapadia A, Lo J, Mazurowski M, Segars P. Virtual imaging trials: An emerging experimental paradigm in imaging research and practice. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020.
• Abadi E, Rajagopal J, Sauer T, Jones E, Segars WP, Samei E. Optimization of energy thresholds in photon-counting CT via a virtual clinical trial. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020.
• Sharma S, Kapadia A, Fu W, Abadi E, Segars WP, Samei E. A real-time Monte Carlo tool for individualized dose estimations in clinical CT. Phys Med Biol. 2019 Nov 4;64(21):215020.
• Cheng Y, Abadi E, Smith TB, Ria F, Meyer M, Marin D, et al. Validation of algorithmic CT image quality metrics with preferences of radiologists. Med Phys. 2019 Nov;46(11):4837–46.
• Cheng Y, Abadi E, Smith TB, Ria F, Meyer M, Marin D, et al. Validation of algorithmic CT image quality metrics with preferences of radiologists. MEDICAL PHYSICS. 2019 Nov 1;46(11):4837–46.
• Abadi E, Harrawood B, Rajagopal JR, Sharma S, Kapadia A, Segars WP, et al. Development of a scanner-specific simulation framework for photon-counting computed tomography. Biomed Phys Eng Express. 2019 Aug;5(5).
• Robins M, Solomon J, Hoye J, Abadi E, Marin D, Samei E. Systematic analysis of bias and variability of texture measurements in computed tomography. J Med Imaging (Bellingham). 2019 Jul;6(3):033503.
• Abadi E, Harrawood B, Sharma S, Kapadia A, Segars WP, Samei E. DukeSim: A Realistic, Rapid, and Scanner-Specific Simulation Framework in Computed Tomography. IEEE Trans Med Imaging. 2019 Jun;38(6):1457–65.
• Fu W, Sharma S, Smith T, Hou R, Abadi E, Selvakumaran V, et al. Multi-organ segmentation in clinical-computed tomography for patient-specific image quality and dose metrology. In: Medical Imaging 2019: Physics of Medical Imaging. 2019. p. 1094829–1094829.
• Rajagopal JR, Sahbaee P, Abadi E, Negussie AH, Pritchard WF, Wood BJ, et al. Impact of energy threshold on material quantification of contrast agents in photon-counting CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019.
• Tanaka R, Samei E, Segars P, Abadi E, Roth H, Oda H, et al. Dynamic chest radiography for pulmonary function diagnosis: A validation study using 4D extended cardiac-torso (XCAT) phantom. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019.
• Setiawan H, Abadi E, Fu W, Smith TB, Samei E. Patient-informed and physiology-based modelling of contrast dynamics in cross-sectional imaging. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019.
• Sharma S, Abadi E, Kapadia A, Segars WP, Samei E. A comprehensive GPU-based framework for scatter estimation in single source, dual source, and photon-counting CT. In: Medical Imaging 2019: Physics of Medical Imaging. 2019. p. 109482V-109482V.
• Sauer TJ, Abadi E, Segars P, Samei E. Anatomically- and computationally-informed hepatic contrast perfusion simulations for use in virtual clinical trials. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2019.
• Abadi E, Harrawood B, Rajagopal J, Sharma S, Kapadia A, Sedlmair M, et al. A framework for realistic virtual clinical trials in photon counting computed tomography. In: Medical Imaging 2019: Physics of Medical Imaging. 2019. p. 109484F-109484F.
• Abadi E, Segars WP, Sturgeon GM, Harrawood B, Kapadia A, Samei E. Modeling "Textured" Bones in Virtual Human Phantoms. IEEE Trans Radiat Plasma Med Sci. 2019 Jan;3(1):47–53.
• Abadi E, Segars WP, Harrawood B, Sharma S, Sauer T, Kapadia A, et al. Trade-off between spatial details and motion artifact in multi-detector CT: A virtual clinical trial with 4D textured human models. In: Medical Imaging 2019: Physics of Medical Imaging. 2019. p. 109482R-109482R.
• Lacy T, Ding A, Abadi E, Zhang Y, Ria F, Samei E, et al. Beyond the DRL: Applying Automated Quality Metrics to Assess Pediatric CT Program Liver Lesion Detection Performance. In 2018.
• Lacy T, Ding A, Abadi E, Zhang Y, Ria F, Samei E, et al. A Novel Methodology for Automated Image Quality Assessment of Pediatric CT. In 2018.
• Abadi E, Segars P, Harrawood B, Sharma S, Kapadia A, Samei F. Incorporating Respiratory Motion to High-Resolution Textured Computational Phantoms to Simulate Realistic Free-Breathing CT Images. In: MEDICAL PHYSICS. WILEY; 2018. p. E638–E638.
• Abadi E, Segars WP, Sturgeon GM, Roos JE, Ravin CE, Samei E. Modeling Lung Architecture in the XCAT Series of Phantoms: Physiologically Based Airways, Arteries and Veins. IEEE Trans Med Imaging. 2018 Mar;37(3):693–702.
• Abadi E, Segars WP, Harrawood B, Kapadia A, Samei E. Virtual clinical trial in action: Textured XCAT phantoms and scanner-specific CT simulator to characterize noise across CT reconstruction algorithms. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2018.
• Sharma S, Abadi E, Segars P, Kapadia A, Samei E. A Real-Time Monte-Carlo Simulation Technique for Dose and Scatter Estimation in Virtual Clinical Trials for CT Imaging. In: MEDICAL PHYSICS. 2018. p. E689–E689.
• Sharma S, Kapadia A, Abadi E, Fu W, Segars WP, Samei E. A rapid GPU-based Monte-Carlo simulation tool for individualized dose estimations in CT. In: Medical Imaging 2018: Physics of Medical Imaging. 2018. p. 105733V-105733V.
• Fu W, Segars WP, Abadi E, Sharma S, Kapadia AJ, Samei E. From patient-informed to patient-specific organ dose estimation in clinical computed tomography. In: Medical Imaging 2018: Physics of Medical Imaging. 2018. p. 1057315–1057315.
• Sauer TJ, Abadi E, Solomon J, Hoye JM, Samei E. Realistic lesion simulation: Application of hyperelastic deformation to lesion-local environment in lung CT. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2018.
• Robins M, Solomon J, Hoye J, Abadi E, Marin D, Samei E. How reliable are texture measurements? In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2018.
• Abadi E, Harrawood B, Kapadia A, Segars WP, Samei E. Development of a fast, voxel-based, and scanner-specific CT simulator for image-quality-based virtual clinical trials. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2018.
• Fenoli J, Sharma S, Abadi E, Segars P, Samei E, Kapadia A. Organ Dose Heterogeneity in Chest and Abdominopelvic CT Scans for a Population of Adult and Pediatric Phantoms: A Virtual Clinical Trial Study. In: MEDICAL PHYSICS. 2018. p. E153–E153.
• Abadi E, Sahbaee P, Samei E. Effect of Iodine-based Contrast Material on Radiation Dose at CT. Radiology. 2017 Dec;285(3):1053–4.
• Abadi E, Sanders J, Samei E. Patient-specific quantification of image quality: An automated technique for measuring the distribution of organ Hounsfield units in clinical chest CT images. Med Phys. 2017 Sep;44(9):4736–46.
• Hoye J, Zhang Y, fu W, Abadi E, Ria F, Kapadia A, et al. Organ Dose Estimation for CT Localizer Images. In: Medical Physics. American Association of Physicists in Medicine; 2017. p. 3301–3301.
• Ding A, Smith T, Abadi E, Ria F, Wilson J, Samei E. Robustness and Accuracy of An Automated Solution for Measuring Image Noise, Spatial Resolution, Contrast, and Dose in Clinical CT Images: Efforts Towards Patient-Specific Quantifications of CT Image Quality and Radiation Dose. In: Medical Physics. American Association of Physicists in Medicine; 2017. p. 3023–4.
• Smith T, Abadi E, Ding A, Ria F, samei E. Image Quality Monitoring: Variability in Contrast Enhancement Across a Clinical Population. In: Medical Physics. American Association of Physicists in Medicine; 2017. p. 3167–8.
• Smith T, Abadi E, Ding A, Ria F, Samei E. Image Quality Monitoring: Variability in Contrast Enhancement Across a Clinical Population. In: MEDICAL PHYSICS. WILEY; 2017. p. 3167–8.
• Hoye J, Zhang Y, Fu W, Abadi E, Ria F, Kapadia A, et al. Organ Dose Estimation for CT Localizer Images. In: MEDICAL PHYSICS. WILEY; 2017. p. 3301–3301.
• Ding A, Smith T, Abadi E, Ria F, Wilson J, Samei E. Robustness and Accuracy of An Automated Solution for Measuring Image Noise, Spatial Resolution, Contrast, and Dose in Clinical CT Images: Efforts Towards Patient-Specific Quantifications of CT Image Quality and Radiation Dose. In: MEDICAL PHYSICS. WILEY; 2017. p. 3023–4.
• Sahbaee P, Abadi E, Segars WP, Marin D, Nelson RC, Samei E. The Effect of Contrast Material on Radiation Dose at CT: Part II. A Systematic Evaluation across 58 Patient Models. Radiology. 2017 Jun;283(3):749–57.
• Abadi E, Sturgeon GM, Agasthya G, Harrawood B, Hoeschen C, Kapadia A, et al. Airways, vasculature, and interstitial tissue: Anatomically informed computational modeling of human lungs for virtual clinical trials. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2017.
• Sanders J, Abadi E, Meng B, Samei E. SU-F-I-45: An Automated Technique to Measure Image Contrast in Clinical CT Images. Med Phys. 2016 Jun;43(6):3397.
• Abadi E, Sanders J, Agasthya G, Segars P, Samei E. TH-AB-207A-01: Contrast-Enhanced CT: Correlation of Radiation Dose and Biological Effect. Med Phys. 2016 Jun;43(6):3859.
• Abadi E, Soltanian-Zadeh H, Scarpace L, Mikkelsen T. Prediction of glioblastoma multiforme response to bevacizumab treatment using diffusion and perfusion imaging. In: 2015 22nd Iranian Conference on Biomedical Engineering, ICBME 2015. 2016. p. 314–8.
• Sahbaee P, Abadi E, Sanders J, Becchetti M, Zhang Y, Agasthya G, et al. A technique for multi-dimensional optimization of radiation dose, contrast dose, and image quality in CT imaging. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2016.
• Faranoush M, Hedayati Asl AA, Mehrvar A, Mehrvar N, Zangooei R, Abadi E, et al. Consequences of delayed diagnosis in treatment of retinoblastoma. Iran J Pediatr. 2014 Aug;24(4):381–6.
• Mehrvar A, Hedayati-Asl AA, Faranoush M, Abadi E, Mehrvar N, Tashvighi M. THERAPEUTIC MANAGEMENT OF CHILDHOOD AML AT MPCTRC: A SINGLE CENTER STUDY. In: HAEMATOLOGICA. FERRATA STORTI FOUNDATION; 2014. p. 570–1.