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
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Noise-matched total-likelihood-based bilateral filter: Experimental feasibility in a benchtop photon-counting CBCT system
Lee, O. & Kim, J., Feb 2025, In: Physica Medica. 130, 104901.Research output: Contribution to journal › Article › peer-review
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UNet-based multi-organ segmentation in photon counting CT using virtual monoenergetic images
Baek, S., Ye, D. H. & Lee, O., Jan 2025, In: Medical Physics. 52, 1, p. 481-488 8 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
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
4 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