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Proceedings Paper

Comparison of image restoration algorithms in the context of horizontal-path imaging
Author(s): Szymon Gladysz; Roberto Baena Gallé
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Paper Abstract

We have looked at applying various image restoration techniques used in astronomy to the problem of imaging through horizontal-path turbulence. The input data comes from an imaging test over a 2.5km path. The point-spread function (PSF) is estimated directly from the data and supplied to the deconvolution algorithms. We show the usefulness of using this approach, together with the analytical form of the turbulent PSF due to D. Fried, for reference-less imaging scenarios.

Paper Details

Date Published: 31 May 2012
PDF: 12 pages
Proc. SPIE 8355, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXIII, 83550X (31 May 2012); doi: 10.1117/12.936362
Show Author Affiliations
Szymon Gladysz, Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung (Germany)
Roberto Baena Gallé, Univ. de Barcelona (Spain)

Published in SPIE Proceedings Vol. 8355:
Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXIII
Gerald C. Holst; Keith A. Krapels, Editor(s)

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