Application of Multi-baseline Digital Close-range Photogrammetry System in 3D Modeling of Classical Garden Buildings

A method that the 3D model of classical garden buildings was produced based on points cloud date obtained from multi-baseline digital close-range photogrammetry system(MBDCRPS) were presented.Taking Buruting in Baoding Ancient Lotus Garden as example,the procedure and method of obtaining point cloud data were introducced based on the principle of MBDCRPS.Measurement errors of the system were analyzed.The results showed that the system can accurately measure the classical garden buildings to produce their 3D models and to provide data support for the repatution of acient garden buildings.