23 July 1993 Analysis of complex interferograms on personal computers
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Proceedings Volume 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology; 19837Y (1993) https://doi.org/10.1117/12.2308705
Event: 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1993, Budapest, Hungary
Abstract
An Algorithm to compute the spacing of parallel fringes obtained from Digital Speckle Pattern. Interferometers (DSPI), based on. discrete autocorrelation calculations, is analyzed and experimentally verified_ It is found to provide sub-pixel resolution and is comparable with FFT analysis_ Experimental results confirm the algorithm performance_
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Milan Kalal, "Analysis of complex interferograms on personal computers", Proc. SPIE 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 19837Y (23 July 1993); doi: 10.1117/12.2308705; https://doi.org/10.1117/12.2308705
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