ISPRS Commission III, Vol.34, Part 3A ,,Photogrammetric Computer Vision", Graz, 2002 
  
  
Figure 14: Bitangent curve pairs on the first patch of the 
bunny. (a) 3072 curve pairs are detected. (b) Here we only 
the 15 longest curve pairs. These are the ones that are used 
for matching. 
  
Figure 16: Two patches of a globe out of a total of 48, that 
were acquired in 3D separately. 
  
Figure 17: Detailed cutouts of the two patches shown 
in fig. 16. The invariant neighbourhoods that could be 
matched in these cutouts are highlighted. 
  
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; Figure 18: View on the automatically completed globe 
Figure 15: Two views on the Stanford bunny after bitangent model. Only texture information was used. In fact, shape 
based crude registration of the range data in fig. 13. would not suffice for this highly symmetric object.