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Document type:
Zeitschriftenaufsatz 
Author(s):
Tuttas, Sebastian; Stilla, Uwe 
Title:
Reconstruction of facades in point clouds from multi-aspect oblique als 
Abstract:
In this paper an approach is described which allows the reconstruction of windows in façades from airborne laser scanning (ALS) data taken in oblique view. A challenge is the sparse sampling of the façades by ALS compared to terrestrial laser scanning. In a first step windows are detected by a search for measurements of laser pulses which pass the windows (voyeur effect) and reflect behind the facade (indoor points). For a general study exploiting this side effect two different cases are conside...    »
 
Keywords:
Laser Scanning, Point Cloud, Reconstruction, Building, Urban 
Journal title:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences 
Year:
2013 
Journal volume:
Pages contribution:
W3