Terrestrial laser scanning and close range photogrammetry for 3D archaeological documentation: the Upper Palaeolithic Cave of Parpallo as a case study
Terrestrial laser scanning and close range photogrammetry for 3D archaeological documentation: the Upper Palaeolithic Cave of Parpallo as a case study
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DOI：
10.1016/j.jas.2009.10.011
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发表时间：
2010-03-01
影响因子：
2.8
通讯作者：
Villaverde, Valentin
中科院分区：
文献类型：
--
作者：
Luis Lerma, Jose;Navarro, Santiago;Villaverde, Valentin
图形和公制考古文献是一项需要从不同来源获取信息、准确处理和全面分析的活动。如果需要监测的保护状态，这项任务必须进行干预之前，期间和之后完成的作品在一个重复的方式。本文介绍了使用地面激光扫描（TLS），以有效地产生，干预之前，准确和高分辨率的三维模型的洞穴雕刻可以追溯到旧石器时代晚期。详细讨论了TLS数据的处理，以创建数字表面模型。洞穴的复杂性需要两种技术的整合，TLS和近景摄影测量，不仅可以产生传统的图纸，如截面和立面图，还可以产生照片般逼真的透视图和视觉导航世界，在3D环境中完全可用。本文展示了集成TLS和近景摄影测量的潜力，以提供精确的数字表面模型和照片般逼真的输出。这些经过处理的数据可用于系统地提高对复杂洞穴和带有微小雕刻的史前艺术浮雕板的考古学理解。(C)2009爱思唯尔有限公司保留所有权利。
Graphic and metric archaeological documentation is an activity that requires the capture of information from different sources, accurate processing and comprehensive analysis. If monitoring of the state of conservation is required, this task has to be performed before intervention, during and after the completion of the works in a repetitive way.This paper presents the use of terrestrial laser scanning (TLS) in order to effectively produce, prior to intervention, accurate and high-resolution 3D models of a cave with engravings dating back to the Upper Palaeolithic era. The processing of the TLS data is discussed in detail in order to create digital surface models. The complexity of the cave required the integration of two techniques, TLS and close range photogrammetry to yield not only traditional drawings such as sections and elevations, but also photo-realistic perspective views and visual navigation worlds fully operational in 3D environments. This paper demonstrates the potential of integrating TLS and close range photogrammetry to provide both accurate digital surface models and photo-realistic outputs. This processed data can be used to systematically improve archaeological understanding of complex caves and relief panels of prehistoric art with tiny engravings. (C) 2009 Elsevier Ltd. All rights reserved.