Ehsan Abadi

18 papers Journal 14Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Reinforcement Learning-Based Optimization of CT Acquisition and Reconstruction Parameters Through Virtual Imaging Trials.
CoRR
David Fenwick, Navid Naderializadeh, Vahid Tarokh, Nicholas Felice, Darin Clark, Jayasai Rajagopal, Anuj J. Kapadia, Benjamin Wildman-Tobriner, Ehsan Samei, Ehsan Abadi
2025 J jnl
SYN-LUNGS: Towards Simulating Lung Nodules with Anatomy-Informed Digital Twins for AI Training.
CoRR
Fakrul Islam Tushar, Lavsen Dahal, Cindy McCabe, Fong Chi Ho, Paul Segars, Ehsan Abadi, Kyle J. Lafata, Ehsan Samei, Joseph Y. Lo
2025 J jnl
Virtual lung screening trial (VLST): An in silico study inspired by the national lung screening trial for lung cancer detection.
Medical Image Anal.
Fakrul Islam Tushar, Liesbeth Vancoillie, Cindy McCabe, Amareswararao Kavuri, Lavsen Dahal, Brian P. Harrawood, Milo Fryling, Mojtaba Zarei, Saman Sotoudeh-Paima, Fong Chi Ho, Dhrubajyoti Ghosh, Michael R. Harowicz, Tina D. Tailor, Sheng Luo, William Paul Segars, Ehsan Abadi, Kyle J. Lafata, Joseph Y. Lo, Ehsan Samei
2025 J jnl
XCAT 3.0: A comprehensive library of personalized digital twins derived from CT scans.
Medical Image Anal.
Lavsen Dahal, Mobina Ghojogh Nejad, Liesbeth Vancoillie, Dhrubajyoti Ghosh, Yubraj Bhandari, David Kim, Fong Chi Ho, Fakrul Islam Tushar, Sheng Luo, Kyle J. Lafata, Ehsan Abadi, Ehsan Samei, Joseph Y. Lo, William Paul Segars
2024 J jnl
A Physics-Informed Deep Neural Network for Harmonization of CT Images.
IEEE Trans. Biomed. Eng.
Mojtaba Zarei, Saman Sotoudeh-Paima, Cindy McCabe, Ehsan Abadi, Ehsan Samei
2024 J jnl
XCAT-3.0: A Comprehensive Library of Personalized Digital Twins Derived from CT Scans.
CoRR
Lavsen Dahal, Mobina Ghojogh Nejad, Dhrubajyoti Ghosh, Yubraj Bhandari, David Kim, Fong Chi Ho, Fakrul Islam Tushar, Sheng Luo, Kyle J. Lafata, Ehsan Abadi, Ehsan Samei, Joseph Y. Lo, William Paul Segars
2023 — conf
CT-HARMONICA: physics-based CT harmonization for reliable lung density quantification.
Computer-Aided Diagnosis
Saman Sotoudeh-Paima, Ehsan Samei, Ehsan Abadi
2023 J jnl
Data diversity and virtual imaging in AI-based diagnosis: A case study based on COVID-19.
CoRR
Fakrul Islam Tushar, Lavsen Dahal, Saman Sotoudeh-Paima, Ehsan Abadi, William Paul Segars, Ehsan Samei, Joseph Y. Lo
2022 J jnl
Corrections to "iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and its Application to CT Organ Dosimetry".
IEEE J. Biomed. Health Informatics
Wanyi Fu, Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo, Xiaobai Sun, William Paul Segars, Ehsan Samei
2022 — conf
Optimization of imaging parameters of an investigational photon-counting CT prototype for lung lesion radiomics.
Computer-Aided Diagnosis
Cindy McCabe, Mojtaba Zarei, William Paul Segars, Ehsan Samei, Ehsan Abadi
2022 J jnl
Quality or Quantity: Toward a Unified Approach for Multi-organ Segmentation in Body CT.
CoRR
Fakrul Islam Tushar, Husam Nujaim, Wanyi Fu, Ehsan Abadi, Maciej A. Mazurowski, Ehsan Samei, William Paul Segars, Joseph Y. Lo
2022 J jnl
Virtual vs. Reality: External Validation of COVID-19 Classifiers using XCAT Phantoms for Chest Computed Tomography.
CoRR
Fakrul Islam Tushar, Ehsan Abadi, Saman Sotoudeh-Paima, Rafael B. Fricks, Maciej A. Mazurowski, William Paul Segars, Ehsan Samei, Joseph Y. Lo
2022 — conf
Virtual vs. reality: external validation of COVID-19 classifiers using XCAT phantoms for chest computed tomography.
Computer-Aided Diagnosis
Fakrul Islam Tushar, Ehsan Abadi, Saman Sotoudeh-Paima, Rafael B. Fricks, Maciej A. Mazurowski, William Paul Segars, Ehsan Samei, Joseph Y. Lo
2021 — conf
Classification of COVID-19 in chest radiographs: assessing the impact of imaging parameters using clinical and simulated images.
Computer-Aided Diagnosis
Rafael B. Fricks, Ehsan Abadi, Francesco Ria, Ehsan Samei
2021 J jnl
iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and Its Application to CT Organ Dosimetry.
IEEE J. Biomed. Health Informatics
Wanyi Fu, Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo, Xiaobai Sun, William Paul Segars, Ehsan Samei
2020 J jnl
iPhantom: a framework for automated creation of individualized computational phantoms and its application to CT organ dosimetry.
CoRR
Wanyi Fu, Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo, Xiaobai Sun, William Paul Segars, Ehsan Samei
2019 J jnl
DukeSim: A Realistic, Rapid, and Scanner-Specific Simulation Framework in Computed Tomography.
IEEE Trans. Medical Imaging
Ehsan Abadi, Brian P. Harrawood, Shobhit Sharma, Anuj J. Kapadia, William Paul Segars, Ehsan Samei
2018 J jnl
Modeling Lung Architecture in the XCAT Series of Phantoms: Physiologically Based Airways, Arteries and Veins.
IEEE Trans. Medical Imaging
Ehsan Abadi, William Paul Segars, Gregory M. Sturgeon, Justus E. Roos, Carl E. Ravin, Ehsan Samei