Research output per year
Research output per year
Personal profile
Education
- 1999–2007 B.S., Electrical and Computer Engineering, Hanyang University, Seoul, Republic of Korea
- 2007–2009 M.S., Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
- 2009–2014 Ph.D., Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
- 2007–2009 M.S., Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
- 2009–2014 Ph.D., Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
Professional Experience
- 2014–2015 Postdoctoral Fellow, Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
- 2015–2016 Postdoctoral Fellow, Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine
- 2016-2018 Research Associate, Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine
- 2015–2016 Postdoctoral Fellow, Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine
- 2016-2018 Research Associate, Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine
Research Interests
- Photon-counting CT: System and algorithm development
- NIR light-based functional brain imaging / Diffuse optical tomography
- Compressed sensing / Machine learning
- NIR light-based functional brain imaging / Diffuse optical tomography
- Compressed sensing / Machine learning
Major Research Achievements
- Med. Phys., Early Access, 2023 (Q1) : Photon-counting CT
- Med. Phys., vol.48(10), 2021 (Q1) : Photon-counting CT
- IEEE TMI, vol.36(11), 2017 (상위 3%) : Photon-counting CT
- IEEE TMI, vol.36(2), 2017 (상위 3%) : Photon-counting CT
- IEEE TMI, vol.34(7), 2015 (상위 3%) : Functional brain imaging
- Med. Phys., vol.48(10), 2021 (Q1) : Photon-counting CT
- IEEE TMI, vol.36(11), 2017 (상위 3%) : Photon-counting CT
- IEEE TMI, vol.36(2), 2017 (상위 3%) : Photon-counting CT
- IEEE TMI, vol.34(7), 2015 (상위 3%) : Functional brain imaging
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
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Likelihood-based bilateral filters for pre-estimated basis sinograms using photon-counting CT
Lee, O., May 2023, In: Medical Physics. 50, 5, p. 2733-2758 26 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Deep Learning-based Prior toward Normalized Metal Artifact Reduction in Computed Tomography
Nam, J., Ye, D. H. & Lee, O., 2022, 7th International Conference on Image Formation in X-Ray Computed Tomography. Stayman, J. W. (ed.). SPIE, 1230434. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12304).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access1 Scopus citations -
Iodine-enhanced Liver Vessel Segmentation in Photon Counting Detector-based Computed Tomography using Deep Learning
Baek, S., Lee, O. & Ye, D., 2022, 7th International Conference on Image Formation in X-Ray Computed Tomography. Stayman, J. W. (ed.). SPIE, 1230432. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12304).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
Likelihood-based bilateral filtration in material decomposition for photon counting CT
Lee, O., 2022, 7th International Conference on Image Formation in X-Ray Computed Tomography. Stayman, J. W. (ed.). SPIE, 123040X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12304).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access1 Scopus citations -
A data-driven maximum likelihood classification for nanoparticle agent identification in photon-counting CT
Baek, S. & Lee, O., 21 Jul 2021, In: Physics in Medicine and Biology. 66, 14, 145004.Research output: Contribution to journal › Article › peer-review
4 Scopus citations