DYNAMIC MOVEMENT MEASURING SYSTEM FOR STRUCTURE BASED ON IMAGE PROCESSING FOR DIAGNOSING AND MONITORING CONSTRUCTION

摘要

The present invention is a system for dynamically measuring the two-axis displacement of the structure using a CCD digital camera.;That is, the present invention is a method of measuring short-term displacement and vibration caused by external load by using a non-contact, easy-to-install CCD camera in place of a conventional contact sensor such as a dial gauge or displacement sensor (LVDT).;Dynamic Image Displacement Measurement System, Target Site, Camera System, Telephoto Lens, Image Acquisition System of Structure Based on Image Processing