The Mapping System of Ancient Architecture Based on Three-dimensional Reconstruction

In this paper, a new surveying and mapping system of ancient buildings based on three-dimensional reconstruction is proposed to overcome the difficulties encountered in this field. The system combines a variety of science and technology, such as big data technology, computer technology, 3D vision technology, etc. Based on this, the system also improves the accuracy and diversity of surveying and mapping results based on the application of laser scanning technology on the ground. The results show that the system can overcome the problems encountered in the surveying and mapping of ancient buildings, such as insufficient budget and bad surveying and mapping environment, which is exceedingly feasible.