Occlusion detection of traffic signs by voxel-based ray tracing using highly detailed models and MLS point clouds of vegetation

Visibility analysis plays a vital role in the design and placing of traffic signs in the urban street environment. This work investigates the occlusion detection of traffic lights and traffic signs caused by vegetation. The presented analysis method is built upon the inputs from the expected situati...

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Detalhes bibliográficos

Principais autores:	Philipp-Roman Hirt, Jonathan Holtkamp, Ludwig Hoegner, Yusheng Xu, Uwe Stilla
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2022-11-01
Colecção:	International Journal of Applied Earth Observations and Geoinformation
Assuntos:	Urban vegetation 3D city model Mobile laser scanning Voxel Point cloud Visibility analysis
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S1569843222002059
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