Co-Phased 360-Degree Profilometry of Discontinuous Solids with 2-Projectors and 1-Camera
Instrumentation and Detectors
2014-09-15 v4 Optics
Abstract
Here we describe a co-phased 360-degree fringe-projection profilometer which uses 2-projectors and 1-camera and can digitize discontinuous solids with diffuse light surface. This is called co-phased because the two phase demodulated analytic-signals from each projection are added coherently. This 360-degree co-phased profilometer solves the self-generated shadows cast by the object discontinuities due to the angle between the camera and the single white-light fringe projector in standard profilometry.
Keywords
Cite
@article{arxiv.1408.6463,
title = {Co-Phased 360-Degree Profilometry of Discontinuous Solids with 2-Projectors and 1-Camera},
author = {Manuel Servin and Guillermo Garnica and J. M. Padilla},
journal= {arXiv preprint arXiv:1408.6463},
year = {2014}
}
Comments
4 pages, 6 Figures