The CHT2 Project: Diachronic 3d Reconstruction of Historic Sites

The CHT2 Project: Diachronic 3d Reconstruction of Historic Sites
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CHT2 项目：历史遗址的历时 3d 重建

DOI：
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发表时间：
2017
期刊：
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通讯作者：
Umair Shafqat Malik
Umair Shafqat Malik
中科院分区：
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文献类型：
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作者：
Gabriele Guidi;L. Micoli;S. Barsanti;Umair Shafqat Malik

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抽象的。对当前状态和假定的过去状态的考古和建筑古迹进行数字建模不仅被认为是向公众解释历史遗址起源的一种方式，而且也是一种有效的研究工具。寻找历史来源、对其进行适当的分析以及技术学科和人文学科之间的跨学科关系是获得可靠的假设重建的基础。本文介绍了一项由“文化遗产随时间变化”项目定义的实验活动 – CHT2 (http://cht2-project.eu)，该项目是在欧盟委员会文化遗产联合规划倡议 (JPI-CH) 的框架下资助的。其目标是开发随时间变化的 3D 产品，从景观到建筑规模，涉及案例研究之一的方法实施：米兰晚期罗马马戏团，建于该城市作为西罗马帝国首都的时代（公元 286-402 年）。这里介绍的工作涉及其中一个物证现已几乎完全消失的案例。历时重建基于当前 3D 调查产生的定量数据以及古代地图、图纸、考古报告、考古限制法令和旧照片等历史资料的适当组合。这些异质源首先经过地理参考，然后根据 CHT2 项目框架中定义的方法进行适当整合，以假设该地区在不同历史时期的可靠重建。
Abstract. Digital modelling archaeological and architectural monuments in their current state and in their presumed past aspect has been recognized not only as a way for explaining to the public the genesis of a historical site, but also as an effective tool for research. The search for historical sources, their proper analysis and interdisciplinary relationship between technological disciplines and the humanities are fundamental for obtaining reliable hypothetical reconstructions. This paper presents an experimental activity defined by the project Cultural Heritage Through Time – CHT2 ( http://cht2-project.eu ), funded in the framework of the Joint Programming Initiative on Cultural Heritage (JPI-CH) of the European Commission. Its goal is to develop time-varying 3D products, from landscape to architectural scale, deals with the implementation of the methodology on one of the case studies: the late Roman circus of Milan, built in the era when the city was the capital of the Western Roman Empire (286-402 A.D). The work presented here covers one of the cases in which the physical evidences have now been almost entirely disappeared. The diachronic reconstruction is based on a proper mix of quantitative data originated by 3D surveys at present time, and historical sources like ancient maps, drawings, archaeological reports, archaeological restrictions decrees and old photographs. Such heterogeneous sources have been first georeferenced and then properly integrated according to the methodology defined in the framework of the CHT2 project, to hypothesize a reliable reconstruction of the area in different historical periods.