Qu 
SO — NV VA UL OO A 
Gi. 
OS = NU 2» tA ON 
  
BILL 
BL 
I 
BOO0O 
| SEMNEN 
BILL 
mO0OO 
  
LIT Tnm 
AO nn 
EE EE EC ENR 
  
DVT LED 
HOON 
  
© 
vd 
N 
Ww 
4.3.67 
Figure 5a: Original image (layer 0) 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
EE Ha 
[BE] CHE 
AE) EEE 
(95551 mi CHE] 
ra n FA 
[-E-H] M BM C3-EET 
PE HE PE 
[CEFN (1m 
  
  
Figure 5c: Layer 2 
Figure 5: PAG and regions (dashed) 
in the layers 1-3 
i 
364 
ko 
C. 
OS = ND LW kB Uu ON 
né 
C. 
SO = ND WLW hs Un ON -J 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B3. Vienna 1996 
  
3 
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| 
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na 
nd 
| 
+ 
| 
+ 
| 
+ 
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5d 
5 
| 
+ 
| 
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3 
  
  
  
Figure 5b: Layer 1 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
TS igual "2 [Hl 
[HEH] [HEH] 
rm rr orm rer 
[H LU LL] L3 LJ LII LEI HI 
(55151 [HH] 
(HF [HH] 
[HEH] [HHH] 
[HET HF 
It- ERE [4-28] Hl 
0 1 at a Os O1 i 
Figure 5d: Final result (layer 3) 
      
     
   
  
    
    
    
      
  
    
    
   
    
  
  
  
  
  
  
  
  
  
  
  
    
   
    
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