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Proceedings Paper

Automatic Evaluation Of Young's Fringes Related To The Study Of In-Plane-Deformations By Speckle Techniques
Author(s): Horst Kreitlow; Thomas M. Kreis
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Paper Abstract

Speckle photography is a new technique for measuring e.g. in-plane-deformations of objects. Till now the Young's fringes diffracted from the double-exposure specklegram are in most applications evaluated manually. With the aid of a microprocessor-system data recording is performed via a TV-system and data are processed by an appropriate software. This way object-deformations are evaluated automatically and yield fast and relieable results.

Paper Details

Date Published: 20 May 1980
PDF: 7 pages
Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); doi: 10.1117/12.958309
Show Author Affiliations
Horst Kreitlow, Institut fur Mel technik im Maschinenbau der Universitat Hannover (Federal Republic of Germany)
Thomas M. Kreis, Institut fur Mel technik im Maschinenbau der Universitat Hannover (Federal Republic of Germany)


Published in SPIE Proceedings Vol. 0210:
2nd European Congress on Optics Applied to Metrology
Michel H. Grosmann; Patrick Meyrueis, Editor(s)

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