Stereo-photometric techniques for scanning micrometer scale

Rocio Cachero; Carlota Abello

doi:10.4995/var.2015.4380

Authors

Rocio Cachero Dogram S.L.
Carlota Abello Dogram S.L.

DOI:

https://doi.org/10.4995/var.2015.4380

Keywords:

Virtual replica, Physical replica, Stereo-photometric, Micrometric scale, 3d printing

Abstract

This paper describes a new methodology based on the combination of photogrammetric and stereo-photometric techniques that allows creating virtual replicas reproducing the relief in micrometric scale, with a geometric resolution until 7 microns. The finest details of the texture obtained by photogrammetric methods are translated to the relief of the mesh to provide quality 3D printing by additive manufacturing methods. These results open new possibilities for virtual and physical reproduction of archeological items that need a great accuracy and geometric resolution.

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