bul 2004 International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B3. Istanbul 2004 
  
Figure 7: Result after second voting step with decomposi- 
tion into point, surface and curve field 
Figure 10: A facade recorded by a terrestrial laser scanner. 
  
  
  
  
  
140 
| 
120r 
| 100 
| 80 
) tnt rendre, 
or voting So E = 
only im- | A | à em : 
int cloud | aer / A Li ) 
on of fit- | E ue i 
model in | 20r b : | 
egmenta- | BT | [| B 
| S S i | | i 
ce inside | b L. d 
> h i l 1 | À i i 1 e | SE TE 
xt of the | "24000 3500 3000  -2500  -2000  -1500  -1000 -500 0 500 m 
t is badly | puce - a 
have the Figure 8: Airborn LIDAR data with high voltage power p RM | 
jally dis- lines. °° eme i 
an be tri- | gom ££ 
ner. The À À p mme | 
ulated as /\ A h E] Lj | 
à | Jp St b EN 
essary at / ef | / ur b ij | | 
fun / \ f Lm eee 
= M | / 
nting dif- | NE \ 
ocedures. ej Figure 11: The main plane in the segmented facade. 
'or exam- 
Figure 9: The segmented line points, taken as sample 
points for splines.