Prof. Kohei Arai
Professor at Saga Univ
SPIE Involvement:
Author | Editor
Publications (22)

Proceedings Article | 19 October 2023 Poster + Paper
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

Proceedings Article | 20 October 2014 Paper
Hiroshi Okumura, Taiga Akaho, Yu Kojiro, Osamu Uchino, Isamu Morino, Tatsuya Yokota, Tomohiro Nagai, Tetsu Sakai, Takashi Maki, Akihiro Yamazaki, Kohei Arai
Proceedings Volume 9246, 92460V (2014) https://doi.org/10.1117/12.2067589
KEYWORDS: Atmospheric particles, LIDAR, Visualization, Earth's atmosphere, Sensor networks, Aerosols, Visual analytics, Motion analysis, Environmental sensing, Atmospheric sciences

Proceedings Article | 25 September 2014 Paper
Proceedings Volume 9218, 92180R (2014) https://doi.org/10.1117/12.2060226
KEYWORDS: Calibration, Error analysis, Reflectivity, MODIS, Atmospheric optics, Optical calibration, Satellites, Near infrared, Lamps, Sensors

Proceedings Article | 14 March 2013 Paper
Hiroshi Okumura, Shoichiro Takubo, Shoichi Ozaki, Takeru Kawasaki, Indra Abdullah, Kohei Arai, Osamu Fukuda
Proceedings Volume 8651, 86511E (2013) https://doi.org/10.1117/12.2002936
KEYWORDS: Color vision, Cones, Cameras, Device simulation, Human vision and color perception, Rods, Retina, Medicine, Nerve agents, Color blindness

Proceedings Article | 4 February 2013 Paper
Hiroshi Okumura, Shoichiro Takubo, Takeru Kawasaki, Indra Nugraha Abdullah, Osamu Uchino, Isamu Morino, Tatsuya Yokota, Tomohiro Nagai, Tetsu Sakai, Takashi Maki, Kohei Arai
Proceedings Volume 8654, 86540X (2013) https://doi.org/10.1117/12.2003921
KEYWORDS: Data acquisition, LIDAR, Meteorology, Data modeling, Ozone, Atmospheric modeling, Data analysis, Cameras, Satellites, Magnetic resonance imaging

Showing 5 of 22 publications
Proceedings Volume Editor (1)

SPIE Conference Volume | 24 December 2019

Conference Committee Involvement (1)
Sixth International Symposium on LAPAN-IPB Satellite
17 September 2019 | Bogor, Indonesia
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