Digital 3D imaging: theory and applications

Marc Rioux

doi:10.1117/12.189122

6 October 1994 Digital 3D imaging: theory and applications

Marc Rioux

Proceedings Volume 2350, Videometrics III; (1994) https://doi.org/10.1117/12.189122
Event: Photonics for Industrial Applications, 1994, Boston, MA, United States

Abstract

This paper reviews the basic concepts behind laser cameras developed at the NRC. It emphasizes the critical elements of optimal design and the limitations related to the use of coherent light. It is shown, for example, that speckle noise is a fundamental limit for the position sensing of laser spot centroid. This has an impact on the choice of the position sensor geometry. Design guidelines are presented.

Citation Download Citation

Marc Rioux "Digital 3D imaging: theory and applications", Proc. SPIE 2350, Videometrics III, (6 October 1994); https://doi.org/10.1117/12.189122

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