Machine Learning-Based Distraction-Free Method for Measuring the Optical Displacement of Long-Span Bridge Structures

<div>Results of the accuracy evaluation test for the proposed optical method. (a) Set up of radar and camera. (b) Captured image and centroid positioning of the target. (c) Comparison of displacement measured by the radar and optical methods.</div>

Structural Control and Health Monitoring

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Figure 7

Figure 7: Machine Learning-Based Distraction-Free Method for Measuring the Optical Displacement of Long-Span Bridge Structures 