検査技術・診断 (1)

[VI-449] Deterioration detection in heavy duty anti-corrosion coatings by near-infrared hyperspectral imaging

*Daiki Shiozawa¹, Takeshi Sugiyama², Takahide Sakagami¹, Yuki Ogawa¹, Takumi Sakata¹, Ryuto Morimoto¹, Shinsuke Haruna¹, Yoshiteru Yokoi², Naoto Hiramatsu² (1. Kobe University, 2. Honsyu-shikoku bridge expressway company)

Keywords:Near-infrared camera, Hyperspectral measurement, Spectral characteristics, Heavy duty anti-corrosion coating, Long steel bridge