XXIX-B3, 2012 
tween the regularity 
the complex shapes 
°p deteriorates initial 
d for the building 
le. In such situation 
ally, not individual 
d. No automatic tool 
ing buildings where 
for the clusters with 
vement to the results 
rmal vectors in local 
  
  
data, (a) building 
onstructed building 
>) and commission 
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXIX-B3, 2012 
XXII ISPRS Congress, 25 August — 01 September 2012, Melbourne, Australia 
  
Figure 4a. An overview of the tested area. 
Figure 4c. Detected separated clusters of adjacent 
buildings. 
  
  
  
  
Figure 4e. Reconstructed outlines after regularization. 
123 
    
Figure 4b. Input data: LIDAR point cloud (after 
interpolation) and address points. 
  
  
  
Figure 4d. Initial outlines. 
  
Figure 4f. Resulted outlines with an orthophoto image.