Laser ultrasonic imaging detection of near-surface defects based on multi-scale physics-informed neural networks

作者：Zhiheng Chen, Hao Chen, Sicheng Yan, Chuanyu Lu, Ming-Qian Yuan, Lei Ding, Xiaodong Xu, Xuejun Yan, Ming‐Hui Lu, Yanfeng Chen · 发表于：SSRN Electronic Journal · 年份：2025 · DOI：10.2139/ssrn.5442085 · 研究领域：Surface Roughness and Optical Measurements、Image Processing and 3D Reconstruction、Industrial Vision Systems and Defect Detection