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Li, Y. (author), Yong, Bin (author), van Oosterom, P.J.M. (author), Lemmens, M.J.P.M. (author), Wu, Huayi (author), Ren, Liliang (author), Zheng, Mingxue (author), Zhou, Jiajun (author)The capability of acquiring accurate and dense three-dimensional geospatial information that covers large survey areas rapidly enables airborne light detection and ranging (LiDAR) has become a powerful technology in numerous fields of geospatial applications and analysis. LiDAR data filtering is the first and essential step for digital elevation...journal article 2017
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Biljecki, F. (author), Stoter, J.E. (author), Ledoux, H. (author), Zlatanova, S. (author), Coltekin, A. (author)In the last decades, 3D city models appear to have been predominantly used for visualisation; however, today they are being increasingly employed in a number of domains and for a large range of tasks beyond visualisation. In this paper, we seek to understand and document the state of the art regarding the utilisation of 3D city models across...journal article 2015
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Khoshelham, K. (author), Nardinocchi, C. (author), Frontoni, C. (author), Mancini, A. (author), Zingaretti, P. (author)Automated approaches to building detection in multi-source aerial data are important in many applications, including map updating, city modeling, urban growth analysis and monitoring of informal settlements. This paper presents a comparative analysis of different methods for automated building detection in aerial images and laser data at...journal article 2009