8.83 sec. “8.53 | 8.27 7.93 7.63 7.33 7.03 6.77 
(a) Original image 
LATA 
(b) Binary image of original 
SEN 
(c) Animated image of original 
  
  
FESSES 
(d) Skeleton image 
  
Figure 13. Flow of automated extraction of feature points 
92 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B5. Vienna 1996 
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