文章基本信息

标题：Visualization and Animation of the Historic Town Centre of Telc
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作者：Karel Pavelka
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：2002
卷号：XXXIV-5/W3
出版社：Copernicus Publications
摘要：Examples of visualisation and animation of photogrammetric digitally processed data are discussed in the paper. At the Czech Technical University in Prague, photogrammetric measurement is performed in the framework of the co-operation between the Laboratory of Photogrammetry (Faculty of Civil Engineering) and the Laboratory of Quantitative Methods of Monuments Research (Faculty of Nuclear Physics and Physical Engineering). A large project on historical monument documentation and presentation by using a new digital technology has been started. The project is defined as a complex research for historical monument documentation and presentation using digital photogrammetry and GIS. The measured data set processed into a digital model serves as a basis for architectural and historical analysis. For testing of a new technology, some examples such as the historical centre of the town Telc were selected. The measurement of historical part of the town Telc represents the spatial (3D and 2.5D) analysis of about 50 objects (facades) and several interiors of historical buildings. The photogrammetric measurement involves the use of various methods (geodetic micro-network, DTM, analytical aerotriangulation, UMK cameras, réseau camera, non-metric digital cameras and video sequences). The results will be summarised into an intelligent database in the form of hypertext (XML language) with images, planes and with references; the platform will be CD-ROM and Internet (www). The idea is to collect all the data into an intelligent database and as a classical GIS system with the link between historical objects and maps. The expected output is documentation of the project data and their digital presentation by using of new animation techniques. MicroStation and AutoCAD systems can contribute to better precision of image processing. Vector output, rendering and animation software as Multigen with export to VRML (Virtual Reality Modelling Language) files were used for final presentation
关键词：digital photogrammetry; landscape documentation; Internet presentation