Dr. Nobuhiko Yamaguchi Profile

Dr. Nobuhiko Yamaguchi

at Saga Univ

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Author

Publications (5)

Proceedings Article | 20 November 2024 Poster + Paper

Monitoring of plant leaf growth based on 3D point cloud data

Muneki Uchida, Hiroshi Okumura, Munehiro Tanaka, Osamu Fukuda, Nobuhiko Yamaguchi, Wen Liang Yeoh

Proceedings Volume 13191, 1319110 (2024) https://doi.org/10.1117/12.3031764

KEYWORDS: 3D modeling, Point clouds, Data modeling, RGB color model, Cameras, Error analysis, Data acquisition, Color, Crop monitoring, Atmospheric modeling

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Proceedings Article | 20 November 2024 Presentation + Paper

Improvement of ALB data analysis method using machine learning for rescuer search in water rescue

Taishi Kawamoto, Hiroshi Okumura, Osamu Fukuda, Nobuhiko Yamaguchi, Wen Liang Yeoh

Proceedings Volume 13196, 131960M (2024) https://doi.org/10.1117/12.3031751

KEYWORDS: Point clouds, Machine learning, Data modeling, Matrices, Airborne laser technology, Laser systems engineering, Laser scattering, Education and training, Data analysis, Time metrology

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Proceedings Article | 20 November 2024 Presentation + Paper

Disaster area detection based on YOLOv8 using SAR data

Yushin Nakaoka, Kohei Arai, Hiroshi Okumura, Osamu Fukuda, Nobuhiko Yamaguchi, Wen Liang Yeoh

Proceedings Volume 13196, 131960H (2024) https://doi.org/10.1117/12.3031749

KEYWORDS: Synthetic aperture radar, Landslides, Education and training, Data modeling, Image segmentation, Earthquakes, Machine learning, Object detection, Microwave radiation, Shadows

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Proceedings Article | 20 November 2024 Presentation + Paper

Monitoring of ground deformation before and after an earthquake using interferometric SAR

Kengo Oiwane, Hiroshi Okumura, Osamu Fukuda, Nobuhiko Yamaguchi, Wen Liang Yeoh

Proceedings Volume 13196, 131960X (2024) https://doi.org/10.1117/12.3031753

KEYWORDS: Deformation, Interferometric synthetic aperture radar, Synthetic aperture radar, Earthquakes, Satellites, Land cover, Visualization, Visual analytics, Image classification, Landslides

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Proceedings Article | 19 October 2023 Poster + Paper

Application of generative adversarial network: GAN to disaster damage monitoring

Yushin Nakaoka, Kohei Arai, Osamu Fukuda, Nobuhiko Yamaguchi, Wen Liang Yeoh, Hiroshi Okumura

Proceedings Volume 12733, 127330Z (2023) https://doi.org/10.1117/12.2679974

KEYWORDS: Synthetic aperture radar, Machine learning, Image fusion, Microwave radiation, Gallium nitride, Education and training, Landslides, Reflection, Natural disasters, Bridges

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