International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B2. Istanbul 2004 Interne 
  
  
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Fig. 2a: Fringe Pattern, corresponding to the image in Fig. 3a: Fringe Pattern, corresponding to the image in 
c : (= e g : e [] c 
Fig. la, obtained using the Marr-Hildreth Fig. la, obtained using Cross-correlation. 
algorithm. 
  
  
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