Sorting, Binning And Matching Of One-Dimensional Specklegrams By Phase Fluctuations In The Fourier Domain

M. Haas; Ch. Leinert

doi:10.1117/12.941462

10 September 1987 Sorting, Binning And Matching Of One-Dimensional Specklegrams By Phase Fluctuations In The Fourier Domain

M. Haas, Ch. Leinert

Author Affiliations +

Proceedings Volume 0808, Inverse Problems in Optics; (1987) https://doi.org/10.1117/12.941462
Event: Fourth International Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, The Hague, Netherlands

Abstract

To match the effect of the seeing of the object and calibrator measurements, we use the phase fluctuation of the individual specklegramms around the average speckle-masking-phase for sorting and binning of the specklegramms. Thereby the phase fluctuations are independent of the true object, hence we can directly match the obtained object and calibrator bins. This yields an improvement of the visibility-amplitude. The results were checked on real one-dimensional near-infrared speckle data.

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M. Haas and Ch. Leinert "Sorting, Binning And Matching Of One-Dimensional Specklegrams By Phase Fluctuations In The Fourier Domain", Proc. SPIE 0808, Inverse Problems in Optics, (10 September 1987); https://doi.org/10.1117/12.941462

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