Inter J Stomatol ›› 2010, Vol. 37 ›› Issue (3): 351-351~354.doi: 10.3969/j.issn.1673-5749.2010.03.030

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Application of laser scanning for three-dimensional reconstruction and anthropome

YANG Min, LIU Fu-xiang   

  1. Dept. of Implantology, West China College of Stomatology, Sichuan University, Che
  • Received:2009-07-03 Revised:2010-02-02 Online:2010-05-20 Published:2010-05-20
  • Contact: LIU Fu-xiang

Abstract: In recent years, with the development of the science and the computer technology, people on the right track facial soft tissue research has developed from the two-dimensional to three-dimensional, and more and more technologies can be used for the three-dimensional reconstruction, including direct measurements, moiré topography, morphanalysis, laser scanning, structured light, stereophotography, grating projection, computed tomography,
and so on. Laser scanning is one of the more advanced technologies. Although affected by many factors, we believe that as technology continues to improve and perfect, laser scanning in the three-dimensional reconstruction of facial soft tissue will be more widely used. This review is about the principle, the technical composition, the characteristics and the applications of laser scanning technology.

Key words: laser scanning, three-dimensional reconstruction, facial soft tissue

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