30 November 1994 Additional physical information in the process of displacement determination from holographic interferograms
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Proceedings Volume 2342, Interferometry '94: Photomechanics; (1994) https://doi.org/10.1117/12.195494
Event: International Conference on Interferometry '94, 1994, Warsaw, Poland
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.
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P. Pyrzanowski, P. Pyrzanowski, Maria Teresa Szpakowska, Maria Teresa Szpakowska, Jacek Stupnicki, Jacek Stupnicki, } "Additional physical information in the process of displacement determination from holographic interferograms", Proc. SPIE 2342, Interferometry '94: Photomechanics, (30 November 1994); doi: 10.1117/12.195494; https://doi.org/10.1117/12.195494
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