2021

79. “Investigation of patch-based modulation transfer function (MTF) prediction framwork in radiography”

        Rad. Phys. Chem, vol. 189, 2021

78. “Design of a direction sensitive nuclear monitoring system using gamma camera with dual side collimator: a Monte Carlo study”

        Appl. Rad. Isot, vol. 178, 2021

77. “Serial line multiplexing method based on bipolar pulse for PET”

        Nucl. Eng. Tech, vol. 53, 2021

76. “Investigation of patch-based modulation transfer function (MTF) prediction framework in radiography”

        Radiation Physics and Chemistry, vol. 189, pp. 109728, 2021

75. “Improvement of signal and noise performance using single image super-resolution based on deep learning in single photon-emission conputed tomography imaging system”

        Nuclear Engineering and Technology, vol. 53, pp. 2341-2347, 2021

74. “Application of non-uniformity correction framework in digital breast tomosynthesis by incorporating a total variation penalty”

        Optik, vol. 240, pp. 166836, 2021

73. “Blind deconvolution based on compressed sensing with bi-l0-l2-norm regularization in light microscopy image”

        International Journal of Environmental Research and Public Health, vol. 18, pp. 1789, 2021

72. “Performance evaluation of dorsal vein network of hand imaging using relative total variation-based regularization for smoothing technique in a miniaturized vein imaging system: a pilot study”

        International Journal of Environmental Research and Public Health, vol. 18, pp. 1548, 2021

71. “Multi-layer thin-film deposition for high-performance X-ray field-emission characteristics”

        International Journal of Modern Physics B, vol. 35, pp. 14-16, 2021

70. “Development of a direction-sensitive gamma-ray monitoring system using a gamma camera with a dual-sided collimator: a monte carlo study”

        Applied Radiation and Isotopes, vol. 178, pp. 109937, 2021

​

2020

69. “Feasibility study of multiplexing method using digital signal encoding technique”

        Nucl. Eng. Tech, vol. 52, 2020

68. “Feasibility study of SiPM based scintillation detector for dual-energyX-ray absorptiometry”

        Nucl. Eng. Tech, vol. 52, 2020

67. “Feasibility of adjustable-gantry PET system using advanced DOI method”

        Nucl. Instr. Meth. Phys. Res. A, vol. 953, 2020

66. “Effectiveness of non-local means algorithm with an industrial 3 MeV LINAC high-energy X-ray system for non-destructive testing”

        Sensors, vol. 20, pp. 2634, 2020

65. “Electric field emission characteristics of a triode-structured metallic edge emitter from geometric conditions”

        Optik, vol. 216, pp. 164859, 2020

64. “Investigation of blind-deconvolution framework after noise reduction using a gamma camera in nuclear medicine imaging” 

        Nuclear Engineering and Technology, vol. 52, pp. 2594-2600, 2020

63. “Thin-film emitter based on a tungsten-DLC multilayer”

        Japanese Journal of Applied Physics, vol. 59, pp. 115001, 2020

62. “Effects of total variation regularization noise reduction algorithm in improved K-edge log-subtraction X-ray images with photon-counting cadmium telluride detectors”

        Optik, vol. 206, pp. 164380, 2020

61. “Development of stiffness measurement program using color mapping in shear wave elastography”

        Diagnostics, vol. 10, pp. 362, 2020 *Co-corresponding author

60. “Total variation-based noise reduction image processing algorithm for confocal laser scanning microscopy applied to activity assessment of early carious lesions”

        Applied Sciences, vol. 10, pp. 4090, 2020 *Co-corresponding author

59. “Application of blind deconvolution based on the new weighted l1-norm regularization with alternating direction method of multipliers in light microscopy images”

        Microscopy and Microanalysis, vol. 26, pp. 929-937, 2020

58. “Image denoising using non-local means (NLM) approach in magnetic resonance (MR) imaging: a systematic review”

        Applied Sciences, vol. 10, pp. 7028, 2020 *Co-corresponding author

57. “Investigating single image super-resolution algorithm with deep learning using convolutional neural network for chest digital tomosynthesis”

        Optik, vol. 203, pp. 164070, 2020

56. “Sparse-view virtual monochromatic computed tomography reconstruction using a dictionary-learning-based algorithm”

        Nuclear Instruments and Methods in Physics Research A, vol. 954, pp. 162067, 2020

​

2019

55. “Performance evaluation of a small animal PET scanner a high level of multiplexing and charge-signal transmission”

        Phys. Med. Biol., vol. 64, pp. 1001-1009, 2019

54. “A new software scheme for scatter correction based on a simple radiographic scattering model”

        Medical & Biological Engineering & Computing, vol. 57, pp. 489-503, 2019

53. “A compressed-sensing based blind deconvolution method for image deblurring in dental cone-beam computed tomography”

        Journal of Digital Imaging, vol. 32, pp. 478-488, 2019

52. “Model-based noise reduction in scatter correction using a deep convolutional neural network for radiography”

        Journal of the Korean Physical Society, vol. 75, pp. 160-166, 2019

51. “Analytic digital tomosynthesis reconstruction in partial sampling with a multislit collimator using a prior sinogram interpolation method”

        Journal of Instrumentation, vol. 14, 2019

50. “A projection-based sparse-view virtual monochromatic computed tomography method based on a compressed-sensing algorithm"

        Journal of Instrumentation, vol. 14, 2019

49. "Sparse-View Reconstruction in Dental Computed Tomography by Using a Dictionary-Learning Based Method"

        Journal of the Korean Physical Society, vol. 74, pp. 57-62, 2019

48. “A normalized metal artifact reduction method using an artifact-reduced prior for dental computed tomography”

        Journal of the Korean Physical Society, vol. 74, pp. 298-304, 2019

47. “Implementation of the weighted l1-norm scatter correction scheme in dual-energy radiography"

        Journal of the Korean Physical Society, vol. 74, pp. 414-420, 2019

46. “Development of a bias field-based uniformity correction in magnetic resonance imaging with various standard pulse sequences”

        Optik, vol. 178, pp 161-166, 2019

45. “Projection-based dual-energy digital tomosynthesis and its image characteristics”

        Instrumentation Science & Technology, vol. 47, pp. 248-263, 2019   

44. “Low-dose single-energy material decomposition in radiography using a sparse-view computed tomography scan”

        Instrumentation Science & Technology, vol. 47, pp. 325-340, 2019

43. “Dictionary-learning-based image deblurring for improving image performance in x-ray nondestructive testing”

        Nuclear Instruments and Methods in Physics Research A, vol. 924, pp. 7-13, 2019

42. “Performance evaluation of new nonlocal total variation noise reduction algorithm in parallel magnetic resonance imaging with sensitivity encoding reconstruction”

        Journal of Magnetics, vol. 24, pp. 429-436, 2019

41. “Image improvement in digital tomosynthesis (DTS) using a deep convolutional neural network”

        Journal of Instrumentation, vol. 14, 2019

40. “Feasibility of two-dimensional dose distribution deconvolution using convolution neural networks”

        Medical Physics, vol. 46, pp. 5833-5847, 2019

​

2018

39. “Analog and Digital Signal Processing Method Using Multi-Time-Over-Threshold and FPGA for PET”

        Med. Phys., vol. 45, no. 9, pp. 4104-4111, 2018

38. “An improved time over threshold method using bipolar signals”

        Phys. Med. Biol., vol. 63, pp. 135002-1~11, 2018

37. “Quantitative analysis of prompt gamma ray imaging during proton boron fusion therapy according to boron concentration”

        Oncot., vol. 9, no. 3, pp. 3089-3096, 2018

36. “Experimental study of a depth-encoding PET detector inserting horizontal-striped glass between crystal layers”

        Jinst., vol. 13, P04008, 2018

35. “A model-based radiography restoration method based on simple scatter-degradation scheme for improving image visibility”

        Optics and Lasers in Engineering, vol. 101, pp. 60-66, 2018

34. “Feasibility study for improving the image characteristics in digital tomosynthesis (DTS) using a compressed-sensing (CS)-based pre-deblurring scheme”

        Research in Nondestructive Evaluation, vol. 29, pp. 109-121, 2018

33. “Improvement of radiographic visibility using an image restoration method based on a simple radiographic scattering model for x-ray nondestructive testing”

        NDT & E International, vol. 98, pp. 117-122, 2018

32. “A blind-deblurring method based on a compressed-sensing scheme in digital breast tomosynthesis”

        Optics and Lasers in Engineering, vol. 110, pp. 228-235, 2018

31. “A New Voxelization Strategy in Compressed-Sensing (CS)-Based Iterative CT Reconstruction for Reducing Computational Cost: Simulation and Experimental Studies”

        Journal of Medical and Biological Engineering, vol. 38, pp. 129-137, 2018

30. “Application of a dual-resolution voxelization scheme to compressed-sensing (CS)-based iterative reconstruction in digital tomosynthesis (DTS)”

        Nuclear Instruments and Methods in Physics Research A, vol. 880, pp. 46-52, 2018

29. “Simulation of single grid-based phase-contrast digital tomosynthesis (PC-DTS)”

        Journal of the Korean Physical Society, vol. 72, pp. 436-443, 2018

28. “Feasibility study on low-dosage digital tomosynthesis (DTS) using a multislit collimation technique”

        Nuclear Instruments and Methods in Physics Research A, vol. 888, pp. 132-137, 2018

27. “Soft-compression mammography based on weighted l1-norm scatter correction scheme for reducing patient pain during breast examination”

        Journal of the Korean Physical Society, vol. 72, pp. 811-817, 2018

26. “Eliminating artifacts in single-grid phase-contrast x-ray imaging for improving image quality”

        Computers in Biology and Medicine, vol. 97, pp. 74-82, 2018

25. “A new measurement method of actual focal spot position of an x-ray tube using a high-precision carbon-interspaced grid”

        Measurement Science and Technology, vol. 29, 065401, 2018

24. “Analytic computed tomography reconstruction in sparse-angular sampling using a sinogram-normalization interpolation method”

        Journal of the Korean Physical Society, vol. 73, pp. 361-367, 2018

23. “Iterative interior digital tomosynthesis reconstruction using a dual-resolution voxellation method”

        Journal of the Korean Physical Society, vol. 73, pp. 355-360, 2018

​

2017

22. “Simulation study of a depth-encoding PET detector inserting horizontal-striped glass between crystal layers”

        Opt. Eng., vol.56, no. 10, pp. 103104-1~6, 2017

21. “Performance evaluation of a sub-millimeter spatial resolution PET detector module using a digital silicon photomultiplier coupled LGSO array”

        Nucl. Instr. Meth. Phys. Res. A, vol. 846, pp. 18-22, 2017

20. “Evaluation of high grid strip densities based on the moire artifact analysis for quality assurance: Simulation and experiment”

        Nuclear Instruments and Methods in Physics Research A, vol. 866, pp. 58-64, 2017

19. “Scout-view assisted interior digital tomosynthesis (iDTS) based on compressed-sensing theory”

        Radiation Physics and Chemistry, vol. 141, pp. 29-35, 2017

18. “Mammography Image Restoration Based on a Radiographic Scattering Model from a Single Projection: Experimental Study”

        Journal of the Korean Physical Society, vol. 70, pp. 640-646, 2017

17. “Simulation of single grid-based phase-contrast x-ray imaging (g-PCXI)”

        Nuclear Instruments and Methods in Physics Research A, vol. 850, pp. 89-98, 2017

16. “Industral X-Ray Inspection System with Improved Image Characterization using Blind Deblurring based on Compressed-Sensing Scheme”

        Instrumentation Science & Technology, vol. 45, pp. 248-258, 2017

15. “Comparison of Image Uniformity with Photon Counting and Conventional Scintillation Single-Photon Emission Computed Tomography System: A Monte Carlo Simulation Study”

        Nuclear Engineering and Technology, vol. 49, pp. 776-780, 2017

​

2016

14. “Improvement of image characteristics in high-voltage computed tomography (CT) by applying a compressed-sensing (CS)-based image deblurring scheme”

        NDT & E International, vol. 84, pp. 11-19, 2016

13. “Application of a compressed-sensing (CS)-based deblurring scheme to digital tomosynthesis (DTS) for improved x-ray nondestructive testing: Simulation and experimental studies”

        Optics and Lasers in Engineering, vol. 86, pp. 255-263, 2016

12. “Improvement of image performance in digital breast tomosynthesis (DBT) by incorporating a compressed-sensing (CS)-based deblurring scheme”

        Radiation Physics and Chemistry, vol. 127, pp. 147-154, 2016

11. “Feasibility Study of Pixel-Matched Parallel-Hole Collimator with a Pixelated Lutetium-Yttrium Oxyorthosilicate Pre-Clinical Gamma Camera System”

        Journal of Medical Imaging and Health Informatics, vol. 6, pp. 1238-1241, 2016

10. “Feasibility study for application of the compressed-sensing framework to interior computed tomography (ICT) for low-dose, high-accurate dental x-ray imaging”

        Radiation Physics and Chemistry, vol. 119, pp. 272-278, 2016

09. “Indirect measurement of high grid strip densities over Nyquist sampling rate based on the moiré pattern analysis for quality assurance in grid manufacturing”

        Measurement, vol. 91, pp. 634-640, 2016

08. “3D reconstruction based on compressed-sensing (CS)-based framework by using a dental panoramic detector”

        Physica Medica-European J. of Medical Physics, vol. 32, pp. 213-217, 2016

​

2015

07. “Signal Transmission With Long Cable for Design of PET Detector for Hybrid PET-MRI”

        IEEE Trans. Nucl. Sci., vol. 62, no. 5, pp. 2010-2016, 2015

06. “Evaluation of the image quality in digital breast tomosynthesis (DBT) employed with a compressed-sensing (CS)-based reconstruction algorithm by using

        the mammographic accreditation phantom”

        Nuclear Instruments and Methods in Physics Research A, vol. 804, pp. 72-78, 2015

05. “Three-dimensional (3D) Image Reconstruction in a Truncated Archimedean-spiral Scan Geometry Based in the Compressed-sensing (CS) Theory: Simulation Study”

        Journal of Medical Imaging and Health Informatics, vol. 5, pp. 1-6, 2015

04. “Experimental study on the application of a compressed-sensing (CS)-based deblurring method in x-ray nondestructive testing and its image performance”

        NDT & E International, vol. 75, pp. 1-7, 2015

​

2014

03. “A Depth-Encoding PET Detector Inserting Glass Plate Between Crystal Layers”

        IEEE Trans. Nucl. Sci., vol. 61, no. 3, pp. 1059-1065, 2014

​

2013

02. “A prototype MR insertable brain PET using tileable GAPD arrays”

        Med. Phys., vol. 40, no. 4, pp. 042503, 2013.

​

2012

01. “Development of brain PET using GAPD arrays”

        Med. Phys., vol. 39, no. 3, pp. 1227-1233, 2012.