文章基本信息

标题：Knowledge-based topological reconstruction for building façade surface patches
本地全文：下载
作者：Y. Tian ; Q. Zhu ; M. Gerke 等
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：3D city models constructed from ground based data are becoming an interesting and challenging problem as they present the realistic facades, which contain more details than the models constructed from aerial data. Such kind of information is interesting for quite a lot of applications. This paper presents a new method for connecting building fa.ade surface patches that generated from video image sequence, which integrates building structure knowledge into reconstruction. Therefore reasonable and correct topological relationship can be built up between them even when some surface patches are not observed or wrongly detected. The results show our method correctly set up topological relationship between generated surface patches and getting reasonable structure model about area with occlusions
关键词：topological; fa.ade; reconstruction; video image sequence