Dr. Jun Young Jeon Profile

Dr. Jun Young Jeon

at Chonnam National Univ

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Author

Publications (7)

Proceedings Article | 27 April 2023 Presentation

Damage detection on composite structures with directional wavenumber spectroscopy with steady-state excitations

Hyeonwoo Nam, Jun Young Jeon, Yeseul Kong, Gyuhae Park, Chan-Yik Park

Proceedings Volume 12487, 124870L (2023) https://doi.org/10.1117/12.2658248

KEYWORDS: Composites, Damage detection, Spectroscopy, Laser Doppler velocimetry, Transducers, Optical filters, Doppler effect

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Proceedings Article | 25 April 2023 Presentation

Crack detection on sheet metals using deep learning and a novel data augmentation method (Conference Presentation)

Penghua Zhang, Seungpyo Jo, Yinan Miao, Jun Young Jeon, Gyuhae Park

Proceedings Volume 12489, 124890A (2023) https://doi.org/10.1117/12.2657080

KEYWORDS: Metals, Image fusion, Image processing, Retina, Manufacturing, Data fusion, Data acquisition

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Proceedings Article | 18 April 2022 Presentation

Full field steady-state wavenumber analysis for structural damage detection using dual point laser scanner

Jisoo Choi, Junyoung Jeon, Hyeonwoo Nam, Gyuhae Park, Chan-Yik Park

Proceedings Volume PC12043, (2022) https://doi.org/10.1117/12.2614141

KEYWORDS: Laser scanners, Damage detection, Ultrasonography, Imaging systems, Waveguides, Signal to noise ratio, Mirrors, Laser systems engineering, Doppler effect, Detection and tracking algorithms

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Proceedings Article | 18 April 2022 Presentation

Damage detection on a 3D structure using phase-based motion processing

Seungpyo Jo, Yeseul Kong, Yinan Miao, Jun Young Jeon, Gyuhae Park

Proceedings Volume PC12049, (2022) https://doi.org/10.1117/12.2614148

KEYWORDS: Damage detection, 3D metrology, Wavelets, Spatial resolution, Signal processing, Sensing systems, Motion measurement, Interference (communication), Feature extraction

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Proceedings Article | 18 April 2022 Presentation

2D displacement measurement using specially designed markers and phase-based motion estimation

Yinan Miao, Yeseul Kong, Jun Young Jeon, Gyuhae Park

Proceedings Volume PC12046, PC1204605 (2022) https://doi.org/10.1117/12.2614147

KEYWORDS: Motion estimation, Light sources and illumination, Laser Doppler velocimetry, Spatial resolution, Phase measurement, Optical flow, Optical filters, Machine vision, Linear filtering, Computer vision technology

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Proceedings Article | 1 April 2019 Presentation

Multi-frequency excitation based full-field laser scanning for improved depth estimation (Conference Presentation)

Seong Jin Im, JunYoung Jeon, Gyuhae Park, To Kang, Soon Woo Han

Proceedings Volume 10971, 109710B (2019) https://doi.org/10.1117/12.2514225

KEYWORDS: Laser scanners, Doppler effect, Corrosion, Visualization

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Proceedings Article | 3 April 2018 Presentation

Comparison of guided and standing waves based full field laser scanning techniques for damage detection using wavenumber analysis (Conference Presentation)

Jun Young Jeon, Duhwan Kim, Gyuhae Park, To Kang, Soon Woo Han

Proceedings Volume 10602, 106020K (2018) https://doi.org/10.1117/12.2296556

KEYWORDS: Waveguides, Laser scanners, Damage detection, Imaging spectroscopy, Spectroscopy, Defect detection, Actuators, Wave plates, Doppler effect, Laser Doppler velocimetry

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Showing 5 of 7 publications

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