Ok Kyun Lee
(이옥균, 李鈺均)

Electrical & Electronic Engineering, Robotics Engineering, Biomedical Engineering

Artificial intelligence, Medical imaging

Diffuse optical tomography

Functional brain imaging

Compressed sensing

Photon counting CT

The Nearest Neighborhood-based Approach for Estimating Basis Line-integrals using Photon-counting Detector. J. Nam and O. Lee* Medical Physics, 48, 6531-6535, (2021)

A data-driven Maximum Likelihood Classification for Nanoparticle Agent Identification in Photon-counting CT S. Baek and O. Lee* Physics in Medicine & Biology, 66, 145004:1-19, (2021)

X-ray Transmittance Modeling-based Material Decomposition using a Photon-counting Detector CT system O. Lee, K. Rajendran, C. Polster, K. Stierstorfer, S. Kappler, S. Leng, C. H. McCollough, and K. Taguchi* IEEE Trans. on Radiation and Plasma Medical Sciences, 5, 508-516, (2021)

Estimation of basis line-integrals in a spectral distortion-modeled photon counting detector using low-rank approximation-based x-ray transmittance modeling: K-edge imaging application O. Lee*, S. Kappler, C. Polster, and K. Taguchi IEEE Trans. on Medical Imaging, 36, 2389-2403, (2017)

Estimation of basis line-integrals in a spectral distortion-modeled photon counting detector using low-order polynomial approximation of x-ray transmittance O. Lee*, S. Kappler, C. Polster, and K. Taguchi IEEE Trans. on Medical Imaging, 36, 560-573, (2017)