标题：Space throughout time - Application of 3D virtual reconstruction and light projection techniques in the analysis and reconstruction of cultural heritage
期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2009
卷号：XXXVIII-5/W1
出版社：Copernicus Publications
摘要：Since its creation in 1999, Santa Maria Cathedral Foundation in Vitoria-Gasteiz has been committed to a process for restoring the monument that is characterized by the application of compatible new technologies to the conservation of cultural and historic heritage. Concepts related to three-dimensional visualisation, representation and management have been part of this project since the very beginning. Therefore, a 3D model was created using photogrammetry as a basis for the later development and management of multidisciplinary studies. All this information was digitalised and linked to a cartographic model, creating a System of Geographical Information about the Monument (SIM). A series of applications based on 3D mesh models in mesh has also been developed to help the development of the restoration project and its public diffusion. The most recent of the many initiatives that have been carried out is the development of a light projection system for the historical reconstruction of the polychromy applied to the cathedral's portico. This system is the result of a study in which specialists and companies from different disciplines have taken part. This research has revolutionised the interpretation of chromatic integration of monuments. This document provides a detailed description of the entire process the Foundation has undergone since it decided to research different possible methods of projection until the final light projection project was materialized
关键词：Light projection; Reconstruction; Polychrome; Visualization; 3D Modelling; CG; Photogrammetry; GIS
