Contributions to the 3D city modeling: 3D polyhedral building model reconstruction from aerial images and 3D facade modeling from terrestrial 3D point cloud and images (2011)
Abstract / truncated to 115 words
The aim of this work is to develop research on 3D building modeling. In particular, the research in aerial-based 3D building reconstruction is a topic very developed since 1990. However, it is necessary to pursue the research since the actual approaches for 3D massive building reconstruction (although efficient) still encounter problems in generalization, coherency, accuracy. Besides, the recent developments of street acquisition systems such as Mobile Mapping Systems open new perspectives for improvements in building modeling in the sense that the terrestrial data (very dense and accurate) can be exploited with more performance (in comparison to the aerial investigation) to enrich the building models at facade level (e.g., geometry, texturing). Hence, aerial and terrestrial based ... toggle 14 keywords3d city modeling – building roof reconstruction – street modeling – facade modeling and texturing – calibrated aerial images – multiscopy – mobile mapping system – terrestrial laser data – 3d point cloud – geometry – hypothesize-and-verify strategies – computer vision – photogrammetry – remote sensing.
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