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 
  
  
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Altitude [m] 
  
  
  
Figure 8. Plane Matching in Object-Space Searching (Red: Wall, Blue: Roof, Green: Ground) 
  
  
  
        
  
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Figure 9. Result of Wall Matching (Left: Example of Direction Compensation / Right: Arch Wall) 
  
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