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Proceedings Paper

Additional physical information in the process of displacement determination from holographic interferograms
Author(s): P. Pyrzanowski; Maria Teresa Szpakowska; Jacek Stupnicki
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Paper Abstract

This work presents a computer aided method of determination of object surface displacement in terms of data reading from holographic interferograms. The options are included in a computer program, which takes into account the physical data known a priori or from separate measurements. These are: e.g., the condition of an object and the load symmetry information or displacements of chosen points determined after measuring by means of displacement gauges. The method allows one to eliminate the necessity for localization of the zero fringe order.

Paper Details

Date Published: 30 November 1994
PDF: 5 pages
Proc. SPIE 2342, Interferometry '94: Photomechanics, (30 November 1994); doi: 10.1117/12.195494
Show Author Affiliations
P. Pyrzanowski, Warsaw Univ. of Technology (Poland)
Maria Teresa Szpakowska, Warsaw Univ. of Technology (Poland)
Jacek Stupnicki, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 2342:
Interferometry '94: Photomechanics
Ryszard J. Pryputniewicz; Jacek Stupnicki, Editor(s)

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