Automatic Detection of Surface Defects on Underwater Pile-Pier of Bridges Based on Image Fusion and Deep Learning

<div>The matching results of Figure <a href="../fig2/">2</a> based on the SIFT feature matching approach: (a) the original image feature matching, (b) the ACE algorithm enhanced image feature matching, (c) the CLAHE algorithm enhanced image feature matching, and (d) the fused image feature matching: (1) the crack image and (2) the exposed reinforcement image.</div>

Structural Control and Health Monitoring

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Figure 3

Figure 3: Automatic Detection of Surface Defects on Underwater Pile-Pier of Bridges Based on Image Fusion and Deep Learning 