Dynamic displacement measurement of large-scale structures based on the LucasKanade template tracking algorithm
A high-speed camera system is developed for displacement measurement. The LucasKanade template tracking algorithm in computer vision is introduced. A modified inverse compositional algorithm is proposed to improve efficiency. The present algorithm can realize measurement without pre-designed target panel. Experiments demonstrated the accuracy and the efficiency of the camera system.
displacement measurement template tracking high-speed camera system lucaskanade algorithm