Robust and High-Precision Vision System for Deflection Measurement of Crane Girder With Camera Shake Reduction - Zhou, Xiao; Wang, Jinju; Mou, Xingang; Li, Xincheng; Xie, Liuhui; Feng, Xiaolei (IEEE sensors journal, 2021)
Keywords: Algorithms; anti-interference marker; camera shake reduction; Cameras; Crack propagation; Cranes; Deflection; Displacement measurement; Fatigue failure; Image edge detection; Image processing; Interference; Light sources; Machine vision; Markers; Pixels; Reduction; Robust and high-precision; Sensors; Shape measurement; Structural health monitoring; sub-pixel accuracy; vision system; Vision systems