Research Article
Design of 3D Reconstruction Model of Complex Surfaces of Ancient Buildings Based on Big Data
@INPROCEEDINGS{10.1007/978-3-030-36402-1_39, author={Enmao Qiao and Dawei Shang}, title={Design of 3D Reconstruction Model of Complex Surfaces of Ancient Buildings Based on Big Data}, proceedings={Advanced Hybrid Information Processing. Third EAI International Conference, ADHIP 2019, Nanjing, China, September 21--22, 2019, Proceedings, Part I}, proceedings_a={ADHIP}, year={2019}, month={11}, keywords={Big data Ancient architecture Complex surface Three-dimensional reconstruction model Lidar}, doi={10.1007/978-3-030-36402-1_39} }- Enmao Qiao
Dawei Shang
Year: 2019
Design of 3D Reconstruction Model of Complex Surfaces of Ancient Buildings Based on Big Data
ADHIP
Springer
DOI: 10.1007/978-3-030-36402-1_39
Abstract
Over time, ancient buildings have remained in the natural environment for a long time, and damage often occurs. Therefore, in order to protect the cultural heritage of these materials, repair work is essential. Under this background, a three-dimensional construction method of complex curved surface of ancient buildings based on big data is proposed to complete the three-dimensional modeling of ancient buildings. The model construction is mainly divided into three steps: the first step uses LiDAR to obtain the LiDAR point cloud data and image data of the complex surface of the ancient building; the second step processes the data, including the processing of LiDAR point cloud data and the processing of image data; The method combines LiDAR point cloud data with image data to automatically generate a three-dimensional model of complex curved surface of ancient buildings. The results show that compared with the other two traditional methods, the accuracy of the method is higher, and the model coordinate points are closer to the real coordinates.
