Searched for: department:"Urbanism"
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Biljecki, F. (author), Arroyo Ohori, K. (author)
We investigate the automatic conversion between two substantially different formats used in 3D city models: the ubiquitous but semantically poor Wavefront OBJ and the semantically rich but less used OGC standard CityGML. We elaborate on their differences and on the challenges involved in their conversion, such as the inference of semantics in an...
conference paper 2015
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Arroyo Ohori, G.A.K. (author), Ledoux, H. (author), Biljecki, F. (author), Stoter, J.E. (author)
The various levels of detail (LODs) of a 3D city model are often stored independently, without links between the representations of the same object, causing inconsistencies, as well as update and maintenance problems. One solution to this problem is to model the LOD as an extra geometric dimension perpendicular to the three spatial ones,...
journal article 2015
document
Boeters, R (author), Arroyo Ohori, G.A.K. (author), Biljecki, F. (author), Zlatanova, S. (author)
journal article 2015