1 December 1991 Automated fringe analysis for moiré interferometry
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Abstract
Data extraction from high resolution moiré interferometry has been automated using the technique of phase stepping fringe analysis. Test measurements are gathered expediently and with high accuracy such that detailed distortion and strain distributions can be determined. Illustrative examples that demonstrate the techniques accuracy for both displacement and strain are given.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
John B. Brownell, John B. Brownell, Richard Jonathan Parker, Richard Jonathan Parker, } "Automated fringe analysis for moiré interferometry", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57432; https://doi.org/10.1117/12.57432
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