Contactless Displacement Measurement for Vision-Based Structural Health Monitoring Using Optical Flow

Savannah Washlesky
Inspection and assessment are necessary steps to maintain and ensure the safety and capacity of critical infrastructure systems such as bridges and other civil structures. Traditional sensors, including accelerometers, strain gauges, and string potentiometers, can be difficult to place in remote, offshore, and complex environments where the structure is very tall or hard to reach. Vision-based systems offer an innovative approach for structural health monitoring because they do not require contact with the target structure....
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