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

摘要

The present invention is a system for measuring biaxial coordinates and member length of a structure using a high resolution digital camera. The present invention is a method of measuring the shape change of the structure and the change in the length of the member using a simple digital camera in place of the conventional technology to measure the displacement and shape of the structure by a dial gauge, displacement sensor (LVDT) or surveying.;Static image displacement measurement system, target site, camera system, telephoto lens, image acquisition camera based on image processing