三维重建技术在考古中的应用探讨  

The exploration of three-dimensional reconstruction technique in archaeology

作　　者：姚娅 宋国定[1] YAO Ya;SONG Guo- ding(Department of Archaeology and Anthropology, University of Chinese Academy of Science;Institute of Vertebrate Paleontology and Paleoanthropology , Chinese Academy of Sciences, Beijing 100044, Chin)

机构地区：[1]中国科学院古脊椎动物与古人类研究所,北京100044

出　　处：《文物保护与考古科学》2017年第5期96-101,共6页Sciences of Conservation and Archaeology

摘　　要：在考古工作中的三维重建不仅能更好地展示考古遗址、遗迹与出土文物,还能对其空间信息进行全方位的采集与存档,为后续考古研究、文化遗产保护与展示等工作积累丰富的素材。因此,本研究以带有精细纹理的青铜鼎复制品为例,运用多视角影像三维重建技术,制作三维模型;通过设置控制点建立平面三维坐标系,生成正射影像图、侧视图、断面图、等值线图等数字成果。研究成果可满足考古发掘现场绘图、后期三维展示与定量空间信息的分析等需要,在考古研究及文物保护工作中具有重要的推广价值。The technique of three-dimensional modeling not only can help archaeologists display ruins,but also saves antiques＇ spatial information more completely in variable time-sequence.It can provide various materials for following analysis.In this paper,a multi-view 3D model of a bronze tripod,as an example,was reconstruted by applying the multi-view three-dimensional reconstruction technique.A coordinate system established by setting control points can help extract contour lines and generate orthophotos and profile drawings.

关 键 词：考古 三维重建 多视角影像 

分 类 号：K876.41[历史地理—考古学及博物馆学]