고구려 의장기 당(幢)의 3D 디지털 복원

Abstract

Dang, a flag for ceremonial events that appeared in the mural tomb of Koguryo, was restored as 3D digital data. The restoration target is the “Dang” that appeared on the south wall of the front chamber of Anak Tomb No. 3. It was difficult to discern its shape in detail. The restoration method was based on actual measurement drawings and actual photographic data created at the time of the excavation. This was compared and analyzed with other "Dang"-related literature and pictorial materials. In this way, 2D restoration data were presented, and 3D digital restoration was performed based on the 2D data. The “Dang” shown in the mural tombs of Koguryo is a kind of flag. Its use was for ceremonial events or prestige. This prototype of “Dang” influenced China, Korea, and Japan in the course of later history. In particular, Koguryo “Dang” influenced Silla. Therefore, restoration data on “Dang” are expected to provide basic clues to the study of life history of Koguryo and Silla and military history during the period of the Three Kingdoms. It is expected that the excellence of Koguryo mural tombs can be publicized both internally and externally through various uses of 3D digital restoration data in virtual space in the future.