Ehsan Samei

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 21

Top Topics

Diffusion Model

Weakly Supervised

Biomedical Imaging

Top Venues

Medical Imaging: Computer-Aided Diagnosis

IEEE Trans. Medical Imaging

IEEE J. Biomed. Health Informatics

Publications

Lavsen Dahal, Mobina Ghojogh Nejad, Dhrubajyoti Ghosh, Yubraj Bhandari, David Kim, Fong Chi Ho, Fakrul Islam Tushar, Sheng Luoa, Kyle J. Lafata, Ehsan Abadi, Ehsan Samei, Joseph Y. Lo, William Paul Segars
XCAT-3.0: A Comprehensive Library of Personalized Digital Twins Derived from CT Scans. CoRR (2024)
Saman Sotoudeh-Paima, Ehsan Samei, Ehsan Abadi
CT-HARMONICA: physics-based CT harmonization for reliable lung density quantification. Medical Imaging: Computer-Aided Diagnosis (2023)
Rémi Martin, Paul Segars, Ehsan Samei, Joaquim Miró, Luc Duong
Unsupervised synthesis of realistic coronary artery X-ray angiogram. Int. J. Comput. Assist. Radiol. Surg. 18 (12) (2023)
Fakrul Islam Tushar, Lavsen Dahal, Saman Sotoudeh-Paima, Ehsan Abadi, William Paul Segars, Ehsan Samei, Joseph Y. Lo
Data diversity and virtual imaging in AI-based diagnosis: A case study based on COVID-19. CoRR (2023)
Kaouther Mouheb, Mobina Ghojogh Nejad, Lavsen Dahal, Ehsan Samei, William Paul Segars, Joseph Y. Lo
Large Intestine 3D Shape Refinement Using Point Diffusion Models for Digital Phantom Generation. CoRR (2023)
Fakrul Islam Tushar, Vincent M. D'Anniballe, Geoffrey D. Rubin, Ehsan Samei, Joseph Y. Lo
Co-occurring diseases heavily influence the performance of weakly supervised learning models for classification of chest CT. Medical Imaging: Computer-Aided Diagnosis (2022)
Fakrul Islam Tushar, Ehsan Abadi, Saman Sotoudeh-Paima, Rafael B. Fricks, Maciej A. Mazurowski, William Paul Segars, Ehsan Samei, Joseph Y. Lo
Virtual vs. reality: external validation of COVID-19 classifiers using XCAT phantoms for chest computed tomography. Medical Imaging: Computer-Aided Diagnosis (2022)
Wanyi Fu, Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo, Xiaobai Sun, William Paul Segars, Ehsan Samei
Corrections to "iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and its Application to CT Organ Dosimetry". IEEE J. Biomed. Health Informatics 26 (1) (2022)
Cindy McCabe, Mojtaba Zarei, William Paul Segars, Ehsan Samei, Ehsan Abadi
Optimization of imaging parameters of an investigational photon-counting CT prototype for lung lesion radiomics. Medical Imaging: Computer-Aided Diagnosis (2022)
Fakrul Islam Tushar, Ehsan Abadi, Saman Sotoudeh-Paima, Rafael B. Fricks, Maciej A. Mazurowski, William Paul Segars, Ehsan Samei, Joseph Y. Lo
Virtual vs. Reality: External Validation of COVID-19 Classifiers using XCAT Phantoms for Chest Computed Tomography. CoRR (2022)
Fakrul Islam Tushar, Husam Nujaim, Wanyi Fu, Ehsan Abadi, Maciej A. Mazurowski, Ehsan Samei, William Paul Segars, Joseph Y. Lo
Quality or Quantity: Toward a Unified Approach for Multi-organ Segmentation in Body CT. CoRR (2022)
Rafael B. Fricks, Ehsan Abadi, Francesco Ria, Ehsan Samei
Classification of COVID-19 in chest radiographs: assessing the impact of imaging parameters using clinical and simulated images. Medical Imaging: Computer-Aided Diagnosis (2021)
T. J. Sauer, Ehsan Samei, Cosmin Adrian Bejan
Cell and extracellular matrix growth theory and its implications for tumorigenesis. Biosyst. 201 (2021)
Wanyi Fu, Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo, Xiaobai Sun, William Paul Segars, Ehsan Samei
iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and Its Application to CT Organ Dosimetry. IEEE J. Biomed. Health Informatics 25 (8) (2021)
Wanyi Fu, Shobhit Sharma, Ehsan Abadi, Alexandros-Stavros Iliopoulos, Qi Wang, Joseph Y. Lo, Xiaobai Sun, William Paul Segars, Ehsan Samei
iPhantom: a framework for automated creation of individualized computational phantoms and its application to CT organ dosimetry. CoRR (2020)
Fakrul Islam Tushar, Vincent M. D'Anniballe, Rui Hou, Maciej A. Mazurowski, Wanyi Fu, Ehsan Samei, Geoffrey D. Rubin, Joseph Y. Lo
Weakly Supervised Multi-Organ Multi-Disease Classification of Body CT Scans. CoRR (2020)
Rafael B. Fricks, Justin Solomon, Ehsan Samei
Automatic phantom test pattern classification through transfer learning with deep neural networks. CoRR (2020)
Ehsan Abadi, Brian P. Harrawood, Shobhit Sharma, Anuj J. Kapadia, William Paul Segars, Ehsan Samei
DukeSim: A Realistic, Rapid, and Scanner-Specific Simulation Framework in Computed Tomography. IEEE Trans. Medical Imaging 38 (6) (2019)
Ehsan Abadi, William Paul Segars, Gregory M. Sturgeon, Justus E. Roos, Carl E. Ravin, Ehsan Samei
Modeling Lung Architecture in the XCAT Series of Phantoms: Physiologically Based Airways, Arteries and Veins. IEEE Trans. Medical Imaging 37 (3) (2018)
William Paul Segars, Benjamin M. W. Tsui, Jing Cai, Fang-Fang Yin, George S. K. Fung, Ehsan Samei
Application of the 4-D XCAT Phantoms in Biomedical Imaging and Beyond. IEEE Trans. Medical Imaging 37 (3) (2018)
Xiaoyu Tian, Zhye Yin, Bruno De Man, Ehsan Samei
Estimation of Radiation Dose in CT Based on Projection Data. J. Digit. Imaging 29 (5) (2016)
Nooshin Kiarashi, Joseph Y. Lo, Yuan Lin, Lynda C. Ikejimba, Sujata V. Ghate, Loren W. Nolte, James T. Dobbins, William Paul Segars, Ehsan Samei
Development and Application of a Suite of 4-D Virtual Breast Phantoms for Optimization and Evaluation of Breast Imaging Systems. IEEE Trans. Medical Imaging 33 (7) (2014)
Sarah J. Boyce, H. Page McAdams, Carl E. Ravin, Edward F. Patz Jr., Lacey Washington, Santiago Martinez-Jimenez, Lynne M. Hurwitz Koweek, Ehsan Samei
Preliminary Evaluation of Biplane Correlation (BCI) Stereographic Imaging for Lung Nodule Detection. J. Digit. Imaging 26 (1) (2013)
Nooshin Kiarashi, Sujata V. Ghate, Joseph Y. Lo, Loren W. Nolte, Ehsan Samei
Application of a Dynamic 4D Anthropomorphic Breast Phantom in Contrast-Based Imaging System Optimization: Dual-Energy or Temporal Subtraction? Digital Mammography / IWDM (2012)
Ehsan Samei, Nariman Majdi-Nasab, James T. Dobbins III, H. Page McAdams
Biplane Correlation Imaging: A Feasibility Study Based on Phantom and Human Data. J. Digit. Imaging 25 (1) (2012)
Wei Guo, Qiang Li, Sarah J. Boyce, H. Page McAdams, Junji Shiraishi, Kunio Doi, Ehsan Samei
Computerized scheme for lung nodule detection in multi-projection chest radiography. Medical Imaging: Computer-Aided Diagnosis (2012)
Benjamin J. Pollard, Ehsan Samei, Amarpreet S. Chawla, Craig Beam, Laura E. Heyneman, Lynne M. Hurwitz Koweek, Santiago Martinez-Jimenez, Lacey Washington, Noriyuki Hashimoto, H. Page McAdams
The Effects of Ambient Lighting in Chest Radiology Reading Rooms. J. Digit. Imaging 25 (4) (2012)
Jürgen Jacobs, Nicholas Marshall, Lesley Cockmartin, Ehsan Samei, Hilde Bosmans
Constancy Checking of Digital Breast Tomosynthesis Systems. Digital Mammography / IWDM (2010)
Amarpreet S. Chawla, Ehsan Samei, Joseph Y. Lo, Thomas Mertelmeier
Multi-projection Correlation Imaging as a New Diagnostic Tool for Improved Breast Cancer Detection. Digital Mammography / IWDM (2008)
Christina M. Shafer, Ehsan Samei, Thomas Mertelmeier, Robert S. Saunders, Moustafa Zerhouni, Joseph Y. Lo
Assessment of Low Energies and Slice Depth in the Quantification of Breast Tomosynthesis. Digital Mammography / IWDM (2008)
Benjamin J. Pollard, Amarpreet S. Chawla, Noriyuki Hashimoto, Ehsan Samei
Breast Mass Detection under Increased Ambient Lighting. Digital Mammography / IWDM (2008)
Kenneth A. Fetterly, Hartwig R. Blume, Michael J. Flynn, Ehsan Samei
Introduction to Grayscale Calibration and Related Aspects of Medical Imaging Grade Liquid Crystal Displays. J. Digit. Imaging 21 (2) (2008)
Amarpreet S. Chawla, Ehsan Samei, Robert S. Saunders, Joseph Y. Lo, Swatee Singh
Optimized acquisition scheme for multi-projection correlation imaging of breast cancer. Medical Imaging: Computer-Aided Diagnosis (2008)
Swatee Singh, Georgia D. Tourassi, Amarpreet S. Chawla, Robert S. Saunders, Ehsan Samei, Joseph Y. Lo
Computer-aided detection of breast masses in tomosynthesis reconstructed volumes using information-theoretic similarity measures. Medical Imaging: Computer-Aided Diagnosis (2008)
Georgia D. Tourassi, Amy C. Sharma, Swatee Singh, Robert S. Saunders, Joseph Y. Lo, Ehsan Samei, Brian P. Harrawood
Knowledge Transfer across Breast Cancer Screening Modalities: A Pilot Study Using an Information-Theoretic CADe System for Mass Detection. Digital Mammography / IWDM (2008)
Robert S. Saunders, Ehsan Samei, Nariman Majdi-Nasab, Joseph Y. Lo
Initial human subject results for breast bi-plane correlation imaging technique. Medical Imaging: Computer-Aided Diagnosis (2007)
Mark B. Williams, Priya Raghunathan, Anthony Seibert, Alex Kwan, Joseph Y. Lo, Ehsan Samei, Laurie Lee Fajardo, Andrew D. A. Maidment, Martin J. Yaffe, Aili Bloomquist
Beam Optimization for Digital Mammography - II. Digital Mammography / IWDM (2006)
Aldo Badano, Sarah Schneider, Ehsan Samei
Visual Assessment of Angular Response in Medical Liquid Crystal Displays. J. Digit. Imaging 19 (3) (2006)
Esi W. Cleland, Ehsan Samei
Performance evaluation of a commercial system for quantitative measurement of display resolution. Medical Imaging: Image-Guided Procedures (2006)
Nariman Majdi-Nasab, Ehsan Samei, James T. Dobbins
Biplane correlation imaging for lung nodule detection: initial human subject results. Medical Imaging: Image Processing (2006)
Kenneth A. Fetterly, Ehsan Samei
Photographic measurement of the effects of viewing angle on the luminance and contrast of liquid crystal displays. Medical Imaging: Image-Guided Procedures (2005)
Steven L. Wright, Ehsan Samei
Liquid-crystal displays for medical imaging: a discussion of monochrome versus color. Medical Imaging: Image-Guided Procedures (2004)
Ehsan Samei, Alan H. Rowberg, Ellie Avraham, Craig W. Cornelius
Toward Clinically Relevant Standardization of Image Quality. J. Digit. Imaging 17 (4) (2004)
Ehsan Samei, S. Jeff Shepard, Kenneth A. Fetterly, Hee-Joung Kim, Hans Roehrig, Michael J. Flynn
Clinical verification of TG18 methodology for display quality evaluation. Medical Imaging: Image-Guided Procedures (2003)
Ehsan Samei, Michael J. Flynn
Method for in-field evaluation of the modulation transfer function of electronic display devices. Medical Imaging: Image-Guided Procedures (2001)
Michael J. Flynn, Mary E. Couwenhoven, William R. Eyler, Bruce R. Whiting, Ehsan Samei, David H. Foos, Richard M. Slone, Edith Marom
Optimal display processing for digital radiography. Medical Imaging: Image-Guided Procedures (2001)