Application of a deconvolution technique to enforce a-priori object constraints to 2-D IR speckle data

Julian C. Christou

doi:10.1117/12.19315

1 August 1990 Application of a deconvolution technique to enforce a-priori object constraints to 2-D IR speckle data

Julian C. Christou

Proceedings Volume 1237, Amplitude and Intensity Spatial Interferometry; (1990) https://doi.org/10.1117/12.19315
Event: SPIE Astronomical Telescopes and Instrumentation for the 21st Century, 1990, Tucson, AZ, United States

Abstract

Recently, an iterative deconvolution algorithm has been priori object constraints on speckle interferometric data. This paper demonstrates its application to both simulated and real two-dimensional infrared speckle data and compares its performance to that of an iterative transform algorithm. This iterative deconvolution algorithm differs from the iterative transform algorithm in that the object's Fourier modulus, as well as the Fourier phases, is also constrained by the a priori information.

Citation Download Citation

Julian C. Christou "Application of a deconvolution technique to enforce a-priori object constraints to 2-D IR speckle data", Proc. SPIE 1237, Amplitude and Intensity Spatial Interferometry, (1 August 1990); https://doi.org/10.1117/12.19315

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