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Proceedings Paper

A digital algorithm for reconstructing fringe connectivity in the interferograms of vibrating objects
Author(s): Alexander G. Khramov; V. V. Kotlyar; A. A. Kovalev
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Paper Abstract

We study into the ways of eliminating the interferogram fringe discontinuities and obtaining the connected interference fringes, which is needed for wave reconstruction. For this purpose, the decision function was calculated for pairs of fringe discontinuity points with regard to a variety of fringe geometric characteristics. The studies are conducted using computer-simulated interferograms. The developed algorithms are shown to be suitable for eliminating fringe discontinuities and obtaining connected interferogram fringes.

Paper Details

Date Published: 23 September 2003
PDF: 8 pages
Proc. SPIE 5067, Saratov Fall Meeting 2002: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling III; Coherent Optics of Ordered and Random Media III, (23 September 2003); doi: 10.1117/12.518499
Show Author Affiliations
Alexander G. Khramov, Image Processing Systems Institute (Russia)
V. V. Kotlyar, Image Processing Systems Institute (Russia)
A. A. Kovalev, Image Processing Systems Institute (Russia)


Published in SPIE Proceedings Vol. 5067:
Saratov Fall Meeting 2002: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling III; Coherent Optics of Ordered and Random Media III
Dmitry A. Zimnyakov; Vladimir L. Derbov; Leonid A. Melnikov; Lev M. Babkov, Editor(s)

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