Design of “Point Spirit” Cultural Heritage Protection Mobile Platform Based on LIDAR

As the valuable wealth of a country, cultural heritage is the symbol of strengthening the cultural confidence and promoting the social and cultural prosperity, so it is particularly important to enhance the protection and inheritance of cultural heritage. With the continuous development of digital technology, it plays a significant role in the protection, restoration and utilization of cultural heritage. Therefore, through the analysis on the current status of the application of LIDAR technology in the protection of cultural heritage at home and abroad, this paper adopts Internet technology to independently develop the “point spirit” mobile platform of cultural heritage protection. With the functions of point cloud angle measurement, distance measurement and area measurement, the platform can also conduct color rendering in accordance with the attributes of point clouds to present different display effects. Enriching the digital protection of cultural heritage in theory and practice. This provides new technical methods for the establishment of the original database of cultural relics and historic sites and the protection practice of cultural heritage.