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Journal of The Japanese Society for Non-Destructive Inspection
Laser ultrasonic visualization testing (LUVT) can visualize elastic wave propagation fields on the surface of a test specimen, and save them as image data. In general, LUVT inspectors make a judgement on the status of a defect by viewing the images obtained by LUVT. If AI can judge this process, instead of inspectors, LUVT might be a more effcient technique. Therefore, in this research, the deep learning, which is basis of AI creation, is carried out to determine the presence or absence, anddoi:10.11396/jjsndi.70.272 fatcat:ozkja36xxbb7dkim7hjbhwvrke