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Optical Engineering • Open Access

Optical Engineering / Volume 50 / Issue 10 / OE Letters Attack propagation of high-powered intrachannel crosstalk in transparent optical networksTransparent optical networks (TON) are becoming increasingly attractive, but transparency introduces security
Author(s): Marcus Grosse; Martin Schaffer; Bastian Harendt; Richard M. Kowarschik

Paper Abstract

The field of image-based shape measurements using structured illumination has been an active research area for several decades now. A lot of different methods are widely used e.g. for industrial inspection, surveillance as well as multimedia purposes. Usually, short measurement times and high correspondence accuracy are mutually exclusive properties, due to the limitations of the used projection technology. Using a standard stereo-photogrammetry approach, as well as a simple, yet powerful structured light projection concept based on a slide-projector, we demonstrate an acquisition rate of more than 700 dense and accurate 3D measurements per second.

Paper Details

Date Published: 1 October 2011
PDF: 4 pages
Opt. Eng. 50(10) 100503 doi: 10.1117/1.3646100
Published in: Optical Engineering Volume 50, Issue 10
Show Author Affiliations
Marcus Grosse, Friedrich-Schiller-Univ. Jena (Germany)
Martin Schaffer, Friedrich-Schiller-Univ. Jena (Germany)
Bastian Harendt, Friedrich-Schiller-Univ. Jena (Germany)
Richard M. Kowarschik, Friedrich-Schiller-Univ. Jena (Germany)

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