Digital filing of historical buildings based on 3D technology
Historical buildings are precious cultural heritage in China.They are of rich historical,artistic,and cultural value.Protecting historical buildings and implementing digital filing of historical buildings have great significance for the inheritance of excellent culture in China.This paper explored the digital filing methods for historical buildings based on three-dimensional(3D)technology.The application of 3D technology in the digital filing of historical buildings was discussed from the perspectives of 3D laser scanning technology,aerial photography and photography technology of unmanned aerial vehicles(UAVs),and architectural drawing technology based on digital surveying and mapping.The workflow of using 3D technology in the digital filing of historical buildings was also explored by studying the Beijing Colored Glaze Product Factory.This paper explored the digital filing of historical buildings based on 3D technology,providing reliable data support for the protection,repair,promotion,and display of historical buildings.