Ehsan Samei

Also affiliated with Duke Medical Center, Advanced Imaging Research (United States)

EngineeringMedicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 5%percentile

0.475Author DataRank

Indexed papers

3in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 3 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

AAPM Truth‐based CT (TrueCT) reconstruction grand challenge

Medical Physics(2025)10.1002/mp.17619

Top 59%

0.260DataRank

Top 59%4 citations

W. Paul Segars, Nicholas Felice, Saman Sotoudeh‐Paima, Eric A. Hoffman, Xiao Wang +8 more

Papers

Driven by 72 papers — median percentile 28. Top paper: “Reduced-Dose Deep Learning Reconstruction for Abdominal CT of Liver Metastases”.

Reduced-Dose Deep Learning Reconstruction for Abdominal CT of Liver Metastases

Radiology(2022)10.1148/radiol.211838

N/A

4.0DataRank · unranked

106 citations

Shiva Gupta, Mohammed Saleh, Xinming Liu, Vincenzo K. Wong, Usama Salem +4 more

Task-dependent estimability index to assess the quality of cardiac computed tomography angiography for quantifying coronary stenosis

Journal of Medical Imaging(2021)10.1117/1.jmi.8.1.013501

N/A

0.292DataRank · unranked

6 citations

Taylor Richards, W. Paul Segars, Melissa A. Daubert, A S Ivanov, Geoffrey D. Rubin +3 more

AAPM Truth‐based CT (TrueCT) reconstruction grand challenge

Medical Physics(2025)10.1002/mp.17619

Top 59%

0.260DataRank

Top 59%4 citations

W. Paul Segars, Nicholas Felice, Saman Sotoudeh‐Paima, Eric A. Hoffman, Xiao Wang +8 more

Library of realistic 4D digital beating heart models based on patient CT data

Medical Physics(2025)10.1002/mp.17945

Top 72%

0.111DataRank

Top 72%1 citations

Can Ceritoglu, Ehsan Abadi, J. Tilak Ratnanather, Ehsan Samei, W. Paul Segars +1 more

Analysis of deep learning-based segmentation of lymph nodes on full-dose and reduced-dose body CT

Abdominal Radiology(2025)10.1007/s00261-025-05253-8

Top 78%

0.104DataRank

Top 78%1 citations

Tejas Sudharshan Mathai, Bohan Liu, Brandon Khoury, Naiya Patel, Olivia Wei +8 more

Patient-specific radiation dose and cancer risk estimation in CT: Part I. Development and validation of a Monte Carlo program: Patient-specific CT dose and risk: Monte Carlo program

UNC Libraries(2020)10.17615/69de-1f11

N/A

0DataRank · unranked

0 citations

Xiang Li, W. Paul Segars, James G. Colsher, Greta Toncheva, Donald P. Frush +3 more

Evaluation of Coronary Plaques and Stents with Conventional and Photon-counting CT: Benefits of High-Resolution Photon-counting CT

Radiology Cardiothoracic Imaging(2021)10.1148/ryct.2021210102

N/A

0DataRank · unranked

68 citations

Faraz Farhadi, Taylor Richards, Moozhan Nikpanah, Pooyan Sahbaee, Sujata M. Shanbhag +8 more

iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and Its Application to CT Organ Dosimetry

IEEE Journal of Biomedical and Health Informatics(2021)10.1109/jbhi.2021.3063080

N/A

0DataRank · unranked

36 citations

Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo +4 more

A scanner-specific framework for simulating CT images with tube current modulation

Physics in Medicine and Biology(2021)10.1088/1361-6560/ac2269

N/A

0DataRank · unranked

35 citations

Ehsan Abadi, Brian Harrawood, Shobhit Sharma, W. Paul Segars, Ehsan Samei +1 more

A GPU-accelerated framework for rapid estimation of scanner-specific scatter in CT for virtual imaging trials

Physics in Medicine and Biology(2021)10.1088/1361-6560/abeb32

N/A

0DataRank · unranked

19 citations

Ehsan Abadi, Anuj Kapadia, W. Paul Segars, Ehsan Samei, Shobhit Sharma

Development, validation, and relevance of in vivo low‐contrast task transfer function to estimate detectability in clinical CT images

Medical Physics(2021)10.1002/mp.15309

N/A

0DataRank · unranked

12 citations

Ehsan Abadi, Justin Solomon, Ehsan Samei, Taylor B. Smith

A GPU‐accelerated framework for individualized estimation of organ doses in digital tomosynthesis

Medical Physics(2021)10.1002/mp.15400

N/A

0DataRank · unranked

2 citations

Anuj Kapadia, Justin Brown, W. Paul Segars, Wesley E. Bolch, Ehsan Samei +1 more

Correction for Systematic Bias in Radiomics Measurements Due to Variation in Imaging Protocols

Academic Radiology(2021)10.1016/j.acra.2021.04.012

N/A

0DataRank · unranked

2 citations

Taylor B. Smith, Ehsan Abadi, Justin Solomon, Ehsan Samei, Jocelyn Hoye

Emphysema Quantifications With CT Scan

CHEST Journal(2022)10.1016/j.chest.2022.11.033

N/A

0DataRank · unranked

24 citations

Giavanna Jadick, David A. Lynch, W. Paul Segars, Ehsan Samei, Ehsan Abadi

Task‐based validation and application of a scanner‐specific CT simulator using an anthropomorphic phantom

Medical Physics(2022)10.1002/mp.15967

N/A

0DataRank · unranked

14 citations

Nicholas Felice, Eric A. Hoffman, Jarron Atha, Jessica C. Sieren, Ehsan Samei +2 more

Oncology-specific radiation dose and image noise reference levels in adult abdominal-pelvic CT

Clinical Imaging(2022)10.1016/j.clinimag.2022.10.016

N/A

0DataRank · unranked

13 citations

Xinming Liu, Ajaykumar C. Morani, Dhakshinamoorthy Ganeshan, Marcus Anderson, Ehsan Samei +2 more

Anatomically and physiologically informed computational model of hepatic contrast perfusion for virtual imaging trials

Medical Physics(2022)10.1002/mp.15562

N/A

0DataRank · unranked

11 citations

Ehsan Abadi, Paul Segars, Ehsan Samei, Thomas Sauer

Patient-specific Cardio-respiratory Motion Prediction in X-ray Angiography using LSTM Networks

Physics in Medicine and Biology(2022)10.1088/1361-6560/acaba8

N/A

0DataRank · unranked

5 citations

Iñaki Navarro-Castellanos, Joaquim Miró, Paul Segars, Ehsan Samei, Luc Duong +1 more

A patient-informed approach to predict iodinated-contrast media enhancement in the liver

European Journal of Radiology(2022)10.1016/j.ejrad.2022.110555

N/A

0DataRank · unranked

1 citations

Chaofan Chen, Ehsan Abadi, Wanyi Fu, Daniele Marin, Francesco Ria +2 more

Co-occurring Diseases Heavily Influence the Performance of Weakly Supervised Learning Models for Classification of Chest CT

arXiv (Cornell University)(2022)10.48550/arxiv.2202.11709

N/A

0DataRank · unranked

0 citations

Vincent M. D’Anniballe, Geoffrey D. Rubin, Ehsan Samei, Joseph Y. Lo, Fakrul Islam Tushar

Quality or Quantity: Toward a Unified Approach for Multi-organ Segmentation in Body CT

arXiv (Cornell University)(2022)10.48550/arxiv.2203.01934

N/A

0DataRank · unranked

0 citations

Husam Nujaim, Wanyi Fu, Ehsan Abadi, Maciej A. Mazurowski, Ehsan Samei +3 more

Quantitative performance of photon‐counting CT at low dose: Virtual monochromatic imaging and iodine quantification

Medical Physics(2023)10.1002/mp.16583

N/A

0DataRank · unranked

37 citations

Steve Bache, Jayasai Rajagopal, Ehsan Samei, Stevan Vrbaški

A systematic task‐based image quality assessment of photon‐counting and energy integrating CT as a function of reconstruction kernel and phantom size

Medical Physics(2023)10.1002/mp.16619

N/A

0DataRank · unranked

19 citations

Steve Bache, Ehsan Abadi, Ehsan Samei, Mridul Bhattarai

Exploration of the pulse pileup effects in a clinical CdTe‐based photon‐counting computed tomography

Medical Physics(2023)10.1002/mp.16671

N/A

0DataRank · unranked

18 citations

Steve Bache, Ehsan Abadi, Ehsan Samei, Mridul Bhattarai

Development and CT image‐domain validation of a computational lung lesion model for use in virtual imaging trials

Medical Physics(2023)10.1002/mp.16222

N/A

0DataRank · unranked

15 citations

Adrian Bejan, Paul Segars, Ehsan Samei, Thomas Sauer

Virtual monoenergetic imaging in photon-counting CT of the head and neck

Clinical Imaging(2023)10.1016/j.clinimag.2023.08.004

N/A

0DataRank · unranked

14 citations

Pooyan Sahbaee, Jayasai Rajagopal, Moozhan Nikpanah, Babak Saboury, Ralf Gutjahr +9 more

High Spatial-Resolution Skull Base Imaging With Photon-Counting Computed Tomography and Energy-Integrating Computed Tomography: A Comparative Phantom Study

Journal of Computer Assisted Tomography(2023)10.1097/rct.0000000000001464

N/A

0DataRank · unranked

11 citations

Fides R. Schwartz, Justin Solomon, David S. Enterline, Ehsan Samei, Jayasai Rajagopal

Surface-based anthropomorphic bone structures for use in high-resolution simulated medical imaging

Physics in Medicine and Biology(2023)10.1088/1361-6560/ad1275

N/A

0DataRank · unranked

4 citations

Cindy McCabe, Ehsan Abadi, Ehsan Samei, W. Paul Segars, Thomas Sauer

Deep silicon photon-counting CT: A first simulation-based study for assessing perceptual benefits across diverse anatomies

European Journal of Radiology(2023)10.1016/j.ejrad.2023.111279

N/A

0DataRank · unranked

3 citations

Debashish Pal, Ehsan Abadi, Paul Segars, Jiang Hsieh, Ehsan Samei +1 more

Impact of the confluence of cardiac motion and high spatial resolution on performance of ECG-gated imaging with an investigational photon-counting CT system: A phantom study

Physica Medica(2023)10.1016/j.ejmp.2023.102683

N/A

0DataRank · unranked

2 citations

Faraz Farhadi, Moozhan Nikpanah, Pooyan Sahbaee, Babak Saboury, William F. Pritchard +4 more

Unsupervised synthesis of realistic coronary artery X-ray angiogram

International Journal of Computer Assisted Radiology and Surgery(2023)10.1007/s11548-023-02982-3

N/A

0DataRank · unranked

1 citations

Paul Segars, Ehsan Samei, Joaquim Miró, Luc Duong, Rémi Martin

A systematic assessment of photon-counting CT for bone mineral density and microarchitecture quantifications

PubMed(2023)10.1117/12.2654028

N/A

0DataRank · unranked

13 citations

Thomas Sauer, Mojtaba Zarei, W. Paul Segars, Ehsan Samei, Ehsan Abadi +1 more

Harmonizing CT images via physics-based deep neural networks

PubMed(2023)10.1117/12.2654215

N/A

0DataRank · unranked

6 citations

Saman Sotoudeh‐Paima, Cindy McCabe, Ehsan Abadi, Ehsan Samei, Mojtaba Zarei

Coronary stenosis quantification in cardiac computed tomography angiography: multi-factorial optimization of image quality and radiation dose

Journal of Medical Imaging(2023)10.1117/1.jmi.10.6.063502

N/A

0DataRank · unranked

0 citations

Ehsan Abadi, W. Paul Segars, Ehsan Samei, Mojtaba Zarei

A systematic assessment and optimization of photon‐counting CT for lung density quantifications

Medical Physics(2024)10.1002/mp.16987

N/A

0DataRank · unranked

15 citations

W. Paul Segars, Dhrubajyoti Ghosh, Sheng Luo, Ehsan Samei, Ehsan Abadi +1 more

Toward widespread use of virtual trials in medical imaging innovation and regulatory science

Medical Physics(2024)10.1002/mp.17442

N/A

0DataRank · unranked

15 citations

Bruno Barufaldi, Miguel A. Lago, Andreu Badal, Claudia Mello‐Thoms, Nick Bottenus +10 more

A Physics-Informed Deep Neural Network for Harmonization of CT Images

IEEE Transactions on Biomedical Engineering(2024)10.1109/tbme.2024.3428399

N/A

0DataRank · unranked

10 citations

Saman Sotoudeh‐Paima, Cindy McCabe, Ehsan Abadi, Ehsan Samei, Mojtaba Zarei

Multivariate signal-to-noise ratio as a metric for characterizing spectral computed tomography

Physics in Medicine and Biology(2024)10.1088/1361-6560/ad5d4a

N/A

0DataRank · unranked

8 citations

Faraz Farhadi, Babak Saboury, Pooyan Sahbaee, Ayele H. Negussie, William F. Pritchard +3 more

A framework to model charge sharing and pulse pileup for virtual imaging trials of photon-counting CT

Physics in Medicine and Biology(2024)10.1088/1361-6560/ad8b0a

N/A

0DataRank · unranked

7 citations

Stevan Vrbaški, Mridul Bhattarai, Ehsan Abadi, Renata Longo, Ehsan Samei +1 more

Optimization of abdominal CT based on a model of total risk minimization by putting radiation risk in perspective with imaging benefit

Communications Medicine(2024)10.1038/s43856-024-00674-w

N/A

0DataRank · unranked

7 citations

Anru R. Zhang, Reginald Lerebours, Alaattin Erkanli, Ehsan Abadi, Daniele Marin +2 more

Technology Characterization Through Diverse Evaluation Methodologies: Application to Thoracic Imaging in Photon-Counting Computed Tomography

Journal of Computer Assisted Tomography(2024)10.1097/rct.0000000000001608

N/A

0DataRank · unranked

6 citations

Fides R. Schwartz, Cindy McCabe, Faraz Farhadi, Mojtaba Zarei, Francesco Ria +8 more

Development of a separability index for task specific characterization of spectral computed tomography

Physica Medica(2024)10.1016/j.ejmp.2024.103382

N/A

0DataRank · unranked

3 citations

Faraz Farhadi, Justin Solomon, Babak Saboury, Pooyan Sahbaee, Ayele H. Negussie +4 more

Impact of image formation factors on material discrimination in spectral CT

Physics in Medicine and Biology(2024)10.1088/1361-6560/ad9daf

N/A

0DataRank · unranked

2 citations

Mojtaba Zarei, Stevan Vrbaški, William F. Pritchard, Ehsan Abadi, Elizabeth C. Jones +2 more

Photon-counting computed tomography versus energy-integrating computed tomography for detection of small liver lesions: comparison using a virtual framework imaging

Journal of Medical Imaging(2024)10.1117/1.jmi.11.5.053502

N/A

0DataRank · unranked

3 citations

Benjamin Wildman‐Tobriner, W. Paul Segars, Mustafa R. Bashir, Daniele Marin, Ehsan Samei +2 more

Development and Clinical Evaluation of a Contrast Optimizer for Contrast-Enhanced CT Imaging of the Liver

Journal of Computer Assisted Tomography(2024)10.1097/rct.0000000000001677

N/A

0DataRank · unranked

1 citations

Francesco Ria, Ehsan Abadi, Daniele Marin, Lior Molvin, Ehsan Samei +1 more

Development of physiologically‐informed computational coronary artery plaques for use in virtual imaging trials

Medical Physics(2024)10.1002/mp.16959

N/A

0DataRank · unranked

3 citations

Andrew J. Buckler, Ehsan Abadi, Melissa A. Daubert, Pamela S. Douglas, Ehsan Samei +2 more

Development and application of a virtual imaging trial framework for longitudinal quantification of emphysema in CT

PubMed(2024)10.1117/12.3006925

N/A

0DataRank · unranked

3 citations

Fong Chi Ho, Mobina Ghojogh Nejad, Amar Kavuri, Bryan O’Sullivan-Murphy, David A. Lynch +4 more

XCAT-3.0: A Comprehensive Library of Personalized Digital Twins Derived from CT Scans

arXiv (Cornell University)(2024)10.48550/arxiv.2405.11133

N/A

0DataRank · unranked

1 citations

Mobina Ghojoghnejad, Dhrubajyoti Ghosh, Yubraj Bhandari, David Kim, Fong Chi Ho +8 more

Protocol selection formalism for minimizing detectable differences in morphological radiomics features of lung lesions in repeated CT acquisitions

Journal of Medical Imaging(2024)10.1117/1.jmi.11.2.025501

N/A

0DataRank · unranked

0 citations

Ehsan Abadi, Liesbeth Vancoillie, Ehsan Samei, Mojtaba Zarei

Photon-Counting CT Effects on Sensitivity for Liver Lesion Detection: A Reader Study Using Virtual Imaging

Radiology(2025)10.1148/radiol.241568

N/A

0DataRank · unranked

12 citations

Nicholas Felice, Kevin R. Kalisz, Brian C. Allen, Sarah P. Thomas, Danielle Kruse +9 more

XCAT 3.0: A comprehensive library of personalized digital twins derived from CT scans

Medical Image Analysis(2025)10.1016/j.media.2025.103636

N/A

0DataRank · unranked

12 citations

Mobina Ghojoghnejad, Liesbeth Vancoillie, Dhrubajyoti Ghosh, Yubraj Bhandari, David Kim +9 more

Virtual lung screening trial (VLST): An in silico study inspired by the national lung screening trial for lung cancer detection

Medical Image Analysis(2025)10.1016/j.media.2025.103576

N/A

0DataRank · unranked

9 citations

Liesbeth Vancoillie, Cindy McCabe, Amar Kavuri, Lavsen Dahal, Brian Harrawood +14 more

In silico modeling of a clinical photon‐counting CT system: Verification and validation

Medical Physics(2025)10.1002/mp.17886

N/A

0DataRank · unranked

4 citations

Brian Harrawood, Ehsan Samei, Ehsan Abadi, Cindy McCabe

Development of a deep learning based approach for multi-material decomposition in spectral CT: a proof of principle in silico study

Scientific Reports(2025)10.1038/s41598-025-09739-9

N/A

0DataRank · unranked

3 citations

Saikiran Rapaka, Faraz Farhadi, Ehsan Abadi, W. Paul Segars, Tristan Nowak +7 more

Liver fat quantification using deep silicon photon-counting CT: an in silico imaging study

Radiology Advances(2025)10.1093/radadv/umaf031

N/A

0DataRank · unranked

3 citations

Zhye Yin, Fredrik Grönberg, Benjamin Wildman‐Tobriner, Mridul Bhattarai, Ehsan Abadi +3 more

Development of a customizable model for spectral photon‐counting detector CT

Medical Physics(2025)10.1002/mp.70195

N/A

0DataRank · unranked

2 citations

Raj Kumar Panta, W. Paul Segars, Ehsan Abadi, Ehsan Samei, Mridul Bhattarai

The potential of photon-counting CT for the improved precision of lung nodule radiomics

Physics in Medicine and Biology(2025)10.1088/1361-6560/adaad2

N/A

0DataRank · unranked

2 citations

Ehsan Abadi, Mojtaba Zarei, Paul Segars, Ehsan Samei, Cindy McCabe

Patient-specific organ dose and in-vivo image quality assessment in clinical CT

Physica Medica(2025)10.1016/j.ejmp.2025.105017

N/A

0DataRank · unranked

1 citations

Shobhit Sharma, Justin Solomon, Francesco Ria, Hananiel Setiawan, Aiping Ding +3 more

Effects of Intra-patient Lung Volume Variability on CT-Based Emphysema Quantification: A Virtual Imaging Study

Academic Radiology(2025)10.1016/j.acra.2025.04.042

N/A

0DataRank · unranked

1 citations

W. Paul Segars, Xiaoming Xu, David A. Lynch, H. Page McAdams, Ehsan Samei +2 more

Reproducibility of lung density quantification across photon-counting and conventional energy-integrating CT: a comparative study

British Journal of Radiology(2025)10.1093/bjr/tqaf103

N/A

0DataRank · unranked

1 citations

Ehsan Samei, Ehsan Abadi, Saman Sotoudeh‐Paima

Intra- and inter-scanner CT variability and their impact on diagnostic tasks

PubMed(2025)10.1117/12.3047016

N/A

0DataRank · unranked

2 citations

Saman Sotoudeh‐Paima, Ehsan Abadi, Ehsan Samei, I. Montero

Quantitative accuracy of CT protocols for cross-sectional and longitudinal assessment of COPD: a virtual imaging study

PubMed(2025)10.1117/12.3046945

N/A

0DataRank · unranked

2 citations

Daniel W. Shin, Fong Chi Ho, Saman Sotoudeh‐Paima, I.A. Hein, Steven Ross +5 more

Large Intestine 3D Shape Refinement Using Conditional Latent Point Diffusion Models

Lecture notes in computer science(2025)10.1007/978-3-032-06774-6_8

N/A

0DataRank · unranked

0 citations

Mobina Ghojogh Nejad, Lavsen Dahal, Ehsan Samei, Kyle J. Lafata, W. Paul Segars +2 more

Development of anatomically variable digital Wistar rat phantoms for small animal imaging research

Medical Physics(2025)10.1002/mp.18057

N/A

0DataRank · unranked

0 citations

Rohan Nadkarni, Cristian T. Badea, Alexandra Badea, Bennett B. Chin, G. Allan Johnson +4 more

An end‐to‐end CT simulation framework with graphical user interface and sample scanner models

Medical Physics(2025)10.1002/mp.70066

N/A

0DataRank · unranked

0 citations

Milo Fryling, Nicholas Felice, Lior Malvin, Darin P. Clark, Ehsan Samei +2 more

Evaluation of unified harmonization of CT images across multiple tasks: A step towards AI generalizability

Medical Physics(2025)10.1002/mp.70084

N/A

0DataRank · unranked

0 citations

Liesbeth Vancoillie, Saman Sotoudeh‐Paima, Mojtaba Zarei, Fong Chi Ho, Fakrul Islam Tushar +7 more

Comparison of Low Dose Performance of Photon-Counting and Energy Integrating CT

Academic Radiology(2020)10.1016/j.acra.2020.07.033

N/A

0DataRank · unranked

87 citations

Faraz Farhadi, Justin Solomon, Pooyan Sahbaee, Babak Saboury, William F. Pritchard +3 more

Sensitivity analysis of key CT simulation parameters and their impact on quality of virtual images

Medical Physics(2025)10.1002/mp.70114

N/A

0DataRank · unranked

0 citations

Ehsan Samei, Ehsan Abadi, I. Montero

A Clinically Driven Task-Based Comparison of Photon Counting and Conventional Energy Integrating CT for Soft Tissue, Vascular, and High-Resolution Tasks

IEEE Transactions on Radiation and Plasma Medical Sciences(2020)10.1109/trpms.2020.3019954

N/A

0DataRank · unranked

20 citations

Pooyan Sahbaee, Faraz Farhadi, Justin Solomon, Juan Carlos Ramírez-Giraldo, William F. Pritchard +4 more

Virtual Clinical Trials: Why and What (Special Section Guest Editorial)

Journal of Medical Imaging(2020)10.1117/1.jmi.7.4.042801

N/A

0DataRank · unranked

17 citations

Paul E. Kinahan, Robert M. Nishikawa, Andrew D. A. Maidment, Ehsan Samei

Hallway Conversations in Physics

American Journal of Roentgenology(2020)10.2214/ajr.20.22870

N/A

0DataRank · unranked

6 citations

Jayasai Rajagopal, Elizabeth W. Jones, Ehsan Samei

Patient-specific radiation dose and cancer risk estimation in CT: Part II. Application to patients: Patient-specific CT dose and risk: Application to patients

UNC Libraries(2020)10.17615/b7h7-t624

N/A

0DataRank · unranked

0 citations

Ehsan Samei, Greta Toncheva, Terry T. Yoshizumi, James G. Colsher, W. Paul Segars +3 more

Ehsan Samei

Indexed papers

Top data-sharing exemplar

Papers