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Titel:

Reconstruction of building models from maps and laser altimeter data

Dokumenttyp:
Konferenzbeitrag
Autor(en):
Stilla, U.; Jurkiewicz, K.
Abstract:
In this paper we describe a procedure for generating building models from large scale vector maps and laser altimeter data. First the vector map is analyzed to group the outlines of buildings and to obtain a hierarchical description of buildings or building complexes. The base area is used to mask the elevation data of single buildings and to derive a coarse 3D-description by prismatic models. Afterwards, details of the roof are analyzed. Based on the histogram of heights, flat roofs and sloped...     »
Kongress- / Buchtitel:
Integrated spatial databases:Digital images and GIS
Jahr:
1999
Seiten:
34--46
WWW:
http://www.pf.bgu.tum.de/pub/1999/stilla_jurkiewicz_isd99_pap.pdf
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