A HIERARCHICAL 3D RECONSTRUCTION APPROACH FOR DOCUMENTING COMPLEX HERITAGE SITES
A HIERARCHICAL 3D RECONSTRUCTION APPROACH FOR DOCUMENTING COMPLEX HERITAGE SITES
复制标题
用于记录复杂遗产地的分层 3D 重建方法
DOI：
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发表时间：
2005
期刊：
影响因子：
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通讯作者：
V. Valzano
中科院分区：
文献类型：
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作者：
S. El;L. Gonzo;E. Whiting;M. Jemtrud;V. Valzano
数字化重建大型复杂的遗址，例如中世纪城堡，用于文档和虚拟现实模拟是一项具有挑战性的任务，需要结合来自多种数字化技术的不同数据集创建的模型。我们的方法类似于复杂模型可视化中使用的细节层次（LOD）概念。我们的程序是分层的数据源，无论是激光扫描仪，数字图像，测量，或工程图纸。在层次结构中，当我们从一个数据级别前进到下一个数据级别时，细节、准确性和可靠性都会增加。我们将描述我们的程序，并提出其应用程序的三个显着不同的遗产项目，每个项目都说明了一个不同的数据集成策略。
Digitally reconstructing a large and complex heritage site, for example a medieval castle, for documentation and virtual reality simulation is a challenging task that requires combining models created by different data sets from several digitisation technologies. Our approach resembles the level of detail (LOD) concept used in visualization of complex models. Our procedure is hierarchical by the data source, whether it is laser scanner, digital images, surveying, or engineering drawings. In the hierarchy, the details, accuracy and reliability increase as we advance from one data level to the next. We will describe our procedure and present its application to three significantly different heritage projects each illustrates a different strategy for data integration.