2022
DOI: 10.3390/rs14194687
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3D LoD2 and LoD3 Modeling of Buildings with Ornamental Towers and Turrets Based on LiDAR Data

Abstract: This paper presents an innovative approach to the automatic modeling of buildings composed of rotational surfaces, based exclusively on airborne LiDAR point clouds. The proposed approach starts by detecting the gravity center of the building's footprint. A thin point slice parallel to one coordinate axis around the gravity center was considered, and a vertical cross-section was rotated around a vertical axis passing through the gravity center, to generate the 3D building model. The constructed model was visual… Show more

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Cited by 7 publications
(5 citation statements)
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“…This cited study proposed an algorithm for rendering ornamental features in greater detail and capturing these buildings' unique ambiance. The method proposed in [45] was based on modeling the rotunda based on only one point cloud cross-section.…”
Section: Research Objectivesmentioning
confidence: 99%
See 4 more Smart Citations
“…This cited study proposed an algorithm for rendering ornamental features in greater detail and capturing these buildings' unique ambiance. The method proposed in [45] was based on modeling the rotunda based on only one point cloud cross-section.…”
Section: Research Objectivesmentioning
confidence: 99%
“…The presented study in this paper intends to improve and extend the algorithm proposed by Lewandowicz et al [45] to capture and enhance the presentation of unique structural elements of buildings. In this context, the novelties of our work, as well as the objectives, are formulated as follows:…”
Section: Research Objectivesmentioning
confidence: 99%
See 3 more Smart Citations