Extracting full-field subpixel structural displacements from videos via deep learning

31 Aug 2020Lele LuanJingwei ZhengYongchao YangMing L. WangHao Sun

This paper develops a deep learning framework based on convolutional neural networks (CNNs) that enable real-time extraction of full-field subpixel structural displacements from videos. In particular, two new CNN architectures are designed and trained on a dataset generated by the phase-based motion extraction method from a single lab-recorded high-speed video of a dynamic structure... (read more)

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