Paper Title:
3-D Modeling for Teeth Correction on the Basis of Optical Measurement
  Abstract

In this paper, a teeth correction 3-D data modeling technology based on the basis of optical measurement is proposed. Using structured light measurement, the STL data of the teeth plaster model are obtained. Based on STL data, the topological relationship model of vertices and planes is constructed. The data of single tooth is separated with separation algorithm, and using matrix transform, geometrical transformation of teeth model is realized. Then, after establishing frame curves, the 3-D solid modeling of corrected tooth socket is constructed. At last, using the SLA technology, the colophony model of the remedying device is produced.

  Info
Periodical
Edited by
Kai Cheng, Yingxue Yao and Liang Zhou
Pages
662-666
DOI
10.4028/www.scientific.net/AMM.10-12.662
Citation
X. D. Yang, Y. Wang, P. Yang, "3-D Modeling for Teeth Correction on the Basis of Optical Measurement", Applied Mechanics and Materials, Vols. 10-12, pp. 662-666, 2008
Online since
December 2007
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