A New Reverse Engineering Method for the 3D Surface Reconstruction without Contact

Abstract:

In this paper, a new reverse engineering method is proposed for 3d surface reconstruction without contact. This method is based on the combination of stereovision and structure light methods. The originality of the proposed technique is that the pattern is a two-dimensional Delaunay triangulation. A key characterizing the vertices is computed for each vertex. The pattern matching between two images is reduced to the comparison of two meshes. The three dimensional triangulation of the surface can then be obtained by using the geometric properties of the acquisition devices.

• Periodical: Advanced Materials Research (Volume 1099)
• Pages: 140-146
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1099.140
• Online since: April 2015
• Authors: L. Giraud-Moreau*, R. Slysz, H. Borouchaki

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