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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Schmittwilken, Jörg; Saatkamp, Jens; Förstner, Wolfgang; Kolbe, Thomas H.; Plümer, Lutz 
Titel:
A Semantic Model of Stairs in Building Collars 
Abstract:
The automated extraction of high resolution 3D building models from imagery and laser scanner data requires strong models for all features which are observable at a large scale. In this paper we give a semantic model of stairs. They play a prominent role in the transition from buildings to the surrounding terrain or infrastructure. We name the transition area between terrain and building collar, and the focus is on stairs in building collars. Simple and complex stairways are represented by UML c...    »
 
Stichworte:
3D city models,constraint solver,ontology,stairs,stochastic attribute grammars,locenter,Urban_Information_Modeling_Virtual_3D_City_Models,Semantic_modeling,Data_generation_and_object_reconstruction 
Zeitschriftentitel:
Photogrammetrie Fernerkundung Geoinformation (PFG) 
Jahr:
2007 
Heft / Issue:
Seitenangaben Beitrag:
415--428 
Verlag / Institution:
E. Schweizerbart'sche Verlagsbuchhandlung 
Print-ISSN:
1432-8364 
Format:
Text