Title:	Solid modeling for building extraction from aerial images
Authors:	Fischer, A. Steinhage, V.
Citation:	Journal of WSCG. 1997, vol. 5, no. 1-3, p. 114-123.
Issue Date:	1997
Publisher:	Václav Skala - UNION Agency
Document type:	článek article
URI:	http://hdl.handle.net/11025/15880 http://wscg.zcu.cz/wscg1997/wscg97.htm
ISSN:	1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online)
Keywords:	budovy na leteckých snímcích;hybridní modelování architektury;stavební konstrukce
Keywords in different language:	building in aerial images;hybrid modeling architecture;building structure
Abstract in different language:	This paper discusses the role of solid modeling in the application area of building extraction in aerial images. The demands of the application require an explicit representation of all visible and geometrically relevant components of the building surfaces on the one hand and a generic structure to cover all occuring shapes of buildings. These requirements are met by a hybrid modeling architecture. To represent building structures instead of general-purpose solids the solid modeling scheme has to be enhanced to a building modeler incorporating domain specific knowledge. At last modeling has to cover the gap between three-dimensional object models and two-dimensional images by integrating object modeling and sensor modeling.
Rights:	© Václav Skala - UNION Agency
Appears in Collections:	Volume 5, number 1-3 (1997)

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