• 589 Citations
  • 12 h-Index
20022020

Research output per year

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Research Output

  • 589 Citations
  • 12 h-Index
  • 63 Article
  • 37 Conference contribution
2020

Collimators for Gamma Dual Energy CT Arch-Detector: A Simulation Study

Pratiwi, E., Bae, S., Lee, H., Ullah, M. N., Lee, B., Lee, K. & Yeom, J., 2020 Jan 1, In : Journal of the Korean Physical Society. 76, 1, p. 79-85 7 p.

Research output: Contribution to journalArticle

2019

Development of a sub-miniature gamma camera for multimodal imaging system

Jung, Y. J., Jeong, S., Min, E., Kim, M., Lee, H., Quan, Y. H., Rho, J., Kim, K. M., Kim, H. K. & Lee, K., 2019 Jan 1, (Accepted/In press) In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.

Research output: Contribution to journalArticle

Effect of metallic tools on scattered radiation dose during the use of C-arm fluoroscopy in orthopaedic surgery

Sung, K. H., Jung, Y. J., Cha, H., Chung, C. Y., Lee, K. & Park, M. S., 2019 Jan 1, In : Journal of Radiation Research. 60, 1, p. 1-6 6 p.

Research output: Contribution to journalArticle

Open Access

Geometric Sensitivity of Variable Pinhole SPECT with a Keel-edge Pinhole Model

Cha, H., Jung, Y. J., Lee, K., Lee, H., Bae, S. & Bae, J., 2019 Feb 1, In : Journal of the Korean Physical Society. 74, 3, p. 318-323 6 p.

Research output: Contribution to journalArticle

2018

Precise System Models using Crystal Penetration Error Compensation for Iterative Image Reconstruction of Preclinical Quad-Head PET

Lee, S., Bae, S., Lee, H., Kim, K., Lee, K., Kim, K. M. & Bae, J., 2018 Dec 1, In : Journal of the Korean Physical Society. 73, 11, p. 1764-1773 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

An iterative sinogram gap-filling method with object- and scanner-dedicated discrete cosine transform (DCT)-domain filters for high resolution PET scanners

Kim, K., Lee, K., Lee, H., Joo, S-K. & Kang, J., 2017 Oct 30, (Accepted/In press) In : Japanese Journal of Radiology. p. 1-9 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Development of a Multipurpose Gamma-Ray Imaging Detector Module with Enhanced Expandability

Min, E., Jung, Y. J., Lee, H., Jang, J., Kim, K. M., Joo, S-K. & Lee, K., 2017 Jul 1, In : IEEE Transactions on Nuclear Science. 64, 7, p. 1833-1839 7 p., 7809059.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Development of a prototype SPECT system using a variable pinhole collimator

Cha, H., Jung, Y. J., Min, E., Bae, S., Ko, M., Kim, K. M., Lee, K. & Lee, H., 2017 Oct 16, 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. 8069499

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Development of Compact, Cost-effective, FPGA-Based Data Acquisition System for the iPET System

Min, E., Kim, K., Lee, H., Kim, H. I., Chung, Y. H., Kim, Y., Joung, J., Kim, K. M., Joo, S-K. & Lee, K., 2017 Dec 1, In : Journal of Medical and Biological Engineering. 37, 6, p. 858-866 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Experimental evaluation of a multi-pinhole collimator for a small organ by using a small-field-of-view gamma camera

Bae, J., Bae, S., Jung, Y. J., Lee, K., Kim, Y., Joung, J., Kim, K. M. & Kim, H. J., 2017 Feb 1, In : Journal of the Korean Physical Society. 70, 4, p. 416-423 8 p.

Research output: Contribution to journalArticle

Performance comparison between ceramic Ce: GAGG and single crystal Ce:GAGG with digital-SiPM

Park, C., Kim, C., Kim, J., Lee, Y., Na, Y., Lee, K. & Yeom, J., 2017 Jan 2, In : Journal of Instrumentation. 12, 1, P01002.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Simulation study of a novel target oriented SPECT design using a variable pinhole collimator

Bae, S., Chun, J., Cha, H., Yeom, J., Lee, K. & Lee, H., 2017 Feb 1, In : Medical Physics. 44, 2, p. 470-478 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Two-level multi-pinhole collimator for SPECT imaging using a small-field-of-view gamma camera

Bae, J., Bae, S., Lee, S. Y., Lee, K., Kim, Y., Joung, J., Kim, M. H. & Kim, K. M., 2017 Jan 1, In : Journal of the Korean Physical Society. 70, 2, p. 192-200 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Development of correction methods for variable pinhole single-photon emission computed tomography

Bae, S., Bae, J., Lee, H. & Lee, K., 2016 Feb 19, In : Journal of Instrumentation. 11, 2, C02060.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1 Citation (Scopus)

Measurements of surgeons' exposure to ionizing radiation dose: Comparison of conventional and mini C-arm fluoroscopy

Sung, K. H., Min, E., Chung, C. Y., Jo, B. C., Park, M. S. & Lee, K., 2016 Mar 1, In : Journal of Hand Surgery: European Volume. 41, 3, p. 340-345 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Performance evaluation of small field of view gamma camera

Nguyen, H., Bae, K., Joung, J., Kim, Y. & Lee, K., 2016 Sep 7, International Conference on Electronics, Information, and Communications, ICEIC 2016. Institute of Electrical and Electronics Engineers Inc., 7562958

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performances of a protector against scattered radiation during intraoperative use of a C-arm fluoroscope

Sung, K. H., Jung, Y. J., Kwon, S. S., Lee, G. W., Youb Chung, C., Lee, K. M., Cha, H., Park, M. S. & Lee, K., 2016 Sep 1, In : Journal of Radiological Protection. 36, 3, p. 629-640 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Preliminary results of a prototype C-shaped PET designed for an in-beam PET system

Kim, H. I., Chung, Y. H., Lee, K., Kim, K. M., Kim, Y. & Joung, J., 2016 Jun 21, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 822, p. 57-62 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2015

Compositional homogeneity and X-ray topographic analyses of CdTexSe1-x grown by the vertical Bridgman technique

Roy, U. N., Bolotnikov, A. E., Camarda, G. S., Cui, Y., Hossain, A., Lee, K., Lee, W. H., Tappero, R., Yang, G., Cui, Y., Burger, A. & James, R. B., 2015 Feb 1, In : Journal of Crystal Growth. 411, p. 34-37 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2014

Design and performance investigation of a multi-pinhole collimator for a small field of view gamma imaging system

Bae, J., Bae, S., Lee, K., Choi, Y., Kim, Y. & Joung, J., 2014 Jan 1, In : Journal of the Korean Physical Society. 64, 7, p. 970-975 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Erratum: Use of high-granularity position sensing to correct response non-uniformities of CdZnTe detectors (Appl. Phys. Lett. (2014) 104, 263503)

Bolotnikov, A. E., Camarda, G. S., Cui, Y., De Geronimo, G., Fried, J., Hossain, A., Lee, K., Mahler, G., Maritato, M., Marshall, M., Petryk, M., Roy, U., Vernon, E., Yang, G. & James, R. B., 2014 Sep 8, In : Applied Physics Letters. 105, 10, 109901.

Research output: Contribution to journalArticle

Evaluation of CdTexSe1-x crystals grown from a Te-rich solution

Roy, U. N., Bolotnikov, A. E., Camarda, G. S., Cui, Y., Hossain, A., Lee, K., Yang, G. & James, R. B., 2014 Mar 1, In : Journal of Crystal Growth. 389, p. 99-102 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Growth of CdTexSe1-x from a Te-rich solution for applications in radiation detection

Roy, U. N., Bolotnikov, A. E., Camarda, G. S., Cui, Y., Hossain, A., Lee, K., Marshall, M., Yang, G. & James, R. B., 2014, In : Journal of Crystal Growth. 386, p. 43-46 4 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
4 Citations (Scopus)

New virtual Frisch-grid CdZnTe detector design with sub-millimeter spatial resolution

Lee, K., Bolotnikov, A., Bae, S., Roy, U., Camarda, G., Petryk, M., Cui, Y., Hossain, A., Yang, G., Dedic, V., Kim, K. & James, R. B., 2014 Oct 1, In : IEEE Transactions on Nuclear Science. 61, 5, p. 2567-2572 6 p., 2348572.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Preliminary studies of PQS PET detector module for dose verification of carbon beam therapy

Kim, H. I., An, S. J., Lee, C. Y., Jo, W. J., Min, E., Lee, K., Kim, Y., Joung, J. & Chung, Y. H., 2014 May 1, In : Journal of Instrumentation. 9, 5, C05025.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Use of high-granularity position sensing to correct response non-uniformities of CdZnTe detectors

Bolotnikov, A. E., Camarda, G. S., Cui, Y., De Geronimo, G., Fried, J., Hossain, A., Lee, K., Mahler, G., Maritato, M., Marshall, M., Petryk, M., Roy, U., Vernon, E., Yang, G. & James, R. B., 2014, In : Applied Physics Letters. 104, 26, 263503.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2013
10 Citations (Scopus)

Characteristic of a PDP-based radiation detector in Xe-He mixture gas

Eom, S., Kang, J., Lee, H. & Lee, K., 2013 Apr 1, In : Journal of Instrumentation. 8, 4, C04005.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Development of a DAQ circuit for a plasma-display-panel-based X-ray detector

Lee, H., Lee, K., Min, E., Eom, S., Park, H. & Kang, J., 2013 Jan 1, IEEE Nuclear Science Symposium Conference Record. Institute of Electrical and Electronics Engineers Inc., 6829329

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Development of plasma-display-panel-based x-ray detector (PXD)

Lee, H., Lee, K., Min, E., Eom, S., Park, H. & Kang, J., 2013 Nov 18, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8853. 88530E

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Geometric measurement using complementary metal oxide semiconductor imaging sensor in the cone beam computed tomography gantry system

Seo, C. W., Cha, B. K., Kim, R. K., Shin, K. Y., Jeon, S., Huh, Y., Lee, K. & Koo, J., 2013 Sep 1, In : Advanced Science Letters. 19, 9, p. 2643-2646 4 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Simulation study of plasma display panel-based flat panel x-ray detector

Lee, H., Lee, K., Eom, S., Park, H. & Kang, J., 2013 Apr 22, In : IEEE Transactions on Nuclear Science. 60, 2, p. 908-912 5 p., 6496323.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Types and arrangement of thyroid shields to reduce exposure of surgeons to ionizing radiation during intraoperative use of C-arm fluoroscopy

Lee, S. Y., Min, E., Bae, J., Chung, C. Y., Lee, K. M., Kwon, S. S., Park, M. S. & Lee, K., 2013 Nov 15, In : Spine. 38, 24, p. 2108-2112 5 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Use of virtual Frisch-grid CdZnTe detectors to attain sub-millimeter spatial resolution

Lee, K., Bolotnikov, A., Bae, S., Roy, U., Camarda, G., Petryk, M., Cui, Y., Hossain, A., Yang, G., Dedic, V., Kim, K. & James, R., 2013 Jan 1, IEEE Nuclear Science Symposium Conference Record. Institute of Electrical and Electronics Engineers Inc., 6829830

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

3D breast registration for PET-CT and MR based on surface matching

Lee, H., Lee, K., Ko, M., Kang, J., Joo, I., Moon, H. & Kim, K. M., 2012 Mar 26, IEEE Nuclear Science Symposium Conference Record. p. 3121-3124 4 p. 6152567

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A peak detection in noisy spectrum using principal component analysis

Min, E., Ko, M., Kim, Y., Joung, J. & Lee, K., 2012 Dec 1, IEEE Nuclear Science Symposium Conference Record. p. 62-65 4 p. 6551061

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Characteristics of a gas type X-ray detector based on plasma display technology

Park, H., Eom, S., Kang, J., Lee, H. & Lee, K., 2012 Dec 1, Proceedings of the International Display Workshops. Vol. 2. p. 712-715 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Comparison of operator radiation exposure between C-arm and O-arm fluoroscopy for orthopaedic surgery

Park, M. S., Lee, K. M., Lee, B., Min, E., Kim, Y., Jeon, S., Huh, Y. & Lee, K., 2012 Mar 1, In : Radiation Protection Dosimetry. 148, 4, p. 431-438 8 p., ncr149.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Deformable registration for breast PET-CT and MR images based on perturbation weighted feature information

Ko, M., Lee, H., Kim, K. M., Joo, S-K. & Lee, K., 2012 Dec 1, IEEE Nuclear Science Symposium Conference Record. p. 2762-2765 4 p. 6551629

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Development of correction schemes for a small field of view gamma camera

Hung, N. M., Joung, J., Lee, K. & Kim, Y., 2012 Dec 1, In : Biomedical Engineering Letters. 2, 4, p. 215-222 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Dose area product measurement for diagnostic reference levels and analysis of patient dose in dental radiography

Han, S., Lee, B., Shin, G., Choi, J., Kim, J., Park, C., Park, H., Lee, K. & Kim, Y., 2012 Jul 1, In : Radiation Protection Dosimetry. 150, 4, p. 523-531 9 p., ncr439.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Feasibility study of a plasma display-like radiation detector for X-ray imaging

Eom, S., Shin, H., Kang, J., Lee, H. & Lee, K., 2012 Sep 19, In : Journal of X-Ray Science and Technology. 20, 3, p. 269-276 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Measurements of surgeons' exposure to ionizing radiation dose during intraoperative use of C-arm fluoroscopy.

Lee, K., Lee, K. M., Park, M. S., Lee, B., Kwon, D. G. & Chung, C. Y., 2012, In : Spine. 37, 14, p. 1240-1244 5 p.

Research output: Contribution to journalArticle

68 Citations (Scopus)