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：2004
卷号：XXXV Part B5
页码：591-596
出版社：Copernicus Publications
摘要：In this paper a multisensor approach (topography, photogrammetry, laser scanning) was exploited to generate a close range model ofa cultural heritage object in order to evaluate the accuracy of data in all steps of the model production, from the acquisition to therepresentation.A programmed data redundancy allowed to verify the accuracy of each technique as well as the presence of possible surveying errors.At the end, a comparison from data acquired by different tecniques was done in order to verify the accuracy of the laser model. Wehave explored the entire workflow to obtain a complete 3d model: range image registration, points decimation, triangulation, meshediting, model texturing. The results are here presented.
关键词：Laser Scanning; Close Range Photogrammetry; Cultural Heritage; Comparison; 3D Modelling; Accuracy
