摘要
三维激光扫描技术凭借快速、准确、无需接触文物表面等优势,已被越来越多地应用于文物保护和考古发掘工作中。江苏句容孔塘遗址在发掘过程中运用三维激光扫描技术不断跟进扫描,全面真实记录发掘过程中的各类遗迹的空间数据。在顾及遗存特征的前提下,对多时相墓葬点云数据进行了空间匹配、分割和缺失数据拟合等后期处理,重建遗址三维场景,直观展示多期遗存的时空关系,为后期考古研究推理提供了数据支持。
3D laser scanning technology has been increasingly applied in heritage preservation and archaeological excavations for its advantages of efficiency, accuracy, and keeping the relics intact. The excavation of the Kongtang site located in Jurong, Jiangsu province has used the 3D laser scanning technology to collect spatial data of different types of heritage remainsthrough successional scanning and recording the entire working process. The collected multi-temporary point cloud data are processed through steps of registration, segmentation, and interpolation to reconstruct the three-dimensional scenes of the site. These scenesshow the space-time relationship of the site at different stages and provide data support for later investigations.
出处
《东南文化》
CSSCI
北大核心
2018年第1期88-92,F0002,F0003,共7页
Southeast Culture
基金
国家自然科学基金项目(41471102
41101377
41631175)
国家社会科学基金项目(15CKG014)资助
关键词
多时相三维激光扫描
考古发掘
数据采集与处理
孔塘遗址
multi-temporal 3D laser scanning
archaeological excavation
data acquisition and processing
Kongtang Site
