TRD2

Model-based pulse pileup and charge sharing compensation for photon counting detectors: A simulation study

Taguchi K, Polster C, Segars WP, Aygun N, Stierstorfer K.
Model-based pulse pileup and charge sharing compensation for photon counting detectors: A simulation study.
Medical Physics. 2022;49(8):5038-51.
https://doi.org/10.1002/mp.15779

Model-based pulse pileup and charge sharing compensation for photon counting detectors: A simulation study Read More »

Quantitative analysis of changes in lung density by dynamic chest radiography in association with CT values: a virtual imaging study and initial clinical corroboration

Sugiura T, Tanaka R, Samei E, Segars WP, Abadi E, Kasahara K, Ohkura N, Tamura M, Matsumoto I
Quantitative analysis of changes in lung density by dynamic chest radiography in association with CT values: a virtual imaging study and initial clinical corroboration.
Radiological Physics and Technology. 2022;15(1):45-53.
https://doi.org/10.1007/s12194-021-00648-w

Quantitative analysis of changes in lung density by dynamic chest radiography in association with CT values: a virtual imaging study and initial clinical corroboration Read More »

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

Sharma S, Pal D, Abadi E, Sauer T, Segars P, Hsieh J, Samei E.
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.
Academic Radiology. 2022.
https://doi.org/10.1016/j.acra.2022.06.018

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 Read More »

Dose coefficients for organ dosimetry in tomosynthesis imaging of adults and pediatrics across diverse protocols

Sharma S, Kapadia A, Ria F, Segars WP, Samei E.
Dose coefficients for organ dosimetry in tomosynthesis imaging of adults and pediatrics across diverse protocols.
Medical Physics. 2022;49(8):5439-50.
https://doi.org/10.1002/mp.15798

Dose coefficients for organ dosimetry in tomosynthesis imaging of adults and pediatrics across diverse protocols Read More »

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

Shankar SS, Felice N, Hoffman EA, Atha J, Sieren JC, Samei E, Abadi E.
Task-based validation and application of a scanner-specific CT simulator using an anthropomorphic phantom.
Medical Physics. 2022;n/a(n/a).
https://doi.org/10.1002/mp.15967

Task-based validation and application of a scanner-specific CT simulator using an anthropomorphic phantom Read More »

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

Fu W, Sharma S, Abadi E, Iliopoulos AS, Wang Q, Lo JY, Sun X, Segars WP, Samei E.
iPhantom: A Framework for Automated Creation of Individualized Computational Phantoms and Its Application to CT Organ Dosimetry.
IEEE J Biomed Health Inform. .2021;25(8):3061-72. Epub 2021/03/03. [Foundation]
https://doi.org/10.1109/jbhi.2021.3063080

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

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

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;66(7). Epub 2021/03/03. PMC8381286. [Foundation]
https://doi.org/10.1088/1361-6560/abeb32

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

Classification of COVID-19 in chest radiographs: assessing the impact of imaging parameters using clinical and simulated images

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.
SPIE Medical Imaging. .2021;11597. [Foundation]
https://doi.org/10.1117/12.2582223

Classification of COVID-19 in chest radiographs: assessing the impact of imaging parameters using clinical and simulated images Read More »