UAV와 LiDAR측량에 의한 목조문화재의 재현

초록

Reverse engineering is widely used to restore digital cultural heritage. This study aimed at restoring digital cultural heritage by applying reverse engineering technology to wooden cultural assets. It restored digital cultural heritage by applying 3D scanning, 3D modeling and 3D printing, and produced real miniatures. As a result, the accuracy of the inverse design drawing was 4.6cm, the planimetric and height accuracy of the 3D digital model were 4.6cm and 11.8cm, respectively, and the accuracy of the digital elevation model was 1.8cm. These figures satisfy the inspection criteria of Korea's 1: 1000 digital map production regulations, and it can be confirmed that if a highly precise scanner is used in reverse engineering technology, highly accurate reverse engineering drawings and 3D digital models can be produced.

키워드