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The correct colour information of the specimen is of high importance and has to be reproduced in the digital twin. Therefore SfM, photogrammetry, is the technique that is most suited for this demand.

 

3D digitisation Photogrammetry Structure from Motion (SfM)

 
 

 

  

 
   
 
   
 


The size of the specimen is > 8 cm
 

 

  

 

  

 
   
 
 


The size of the specimen is
< 8 cm but > 2 mm

 

  

 

  

 		  
 
it is at the moment not possible to accurately reproduce the colour texture using SfM. It is suggested to use a combination of a 2D imaging technique and µCT/nanoCT scanning  


The diameter is < 2 mm