Application of multiframe iterative blind deconvolution for diverse astronomical imaging

Julian C. Christou; E. Keith Hege; Stuart M. Jefferies; Christoph U. Keller

doi:10.1117/12.177275

9 June 1994 Application of multiframe iterative blind deconvolution for diverse astronomical imaging

Julian C. Christou, E. Keith Hege, Stuart M. Jefferies, Christoph U. Keller

Author Affiliations +

Proceedings Volume 2200, Amplitude and Intensity Spatial Interferometry II; (1994) https://doi.org/10.1117/12.177275
Event: 1994 Symposium on Astronomical Telescopes and Instrumentation for the 21st Century, 1994, Kailua, Kona, HI, United States

Abstract

We present applications of a recently developed iterative blind deconvolution algorithm to both simulated and real data. The applications demonstrate the algorithm's performance for a wide range of astronomical imaging. We demonstrate the effectiveness of using multiple observations of the same object convolved with different point spread functions. We also show the extension of the algorithm to phase retrieval when the object Fourier amplitude is available.

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Julian C. Christou, E. Keith Hege, Stuart M. Jefferies, and Christoph U. Keller "Application of multiframe iterative blind deconvolution for diverse astronomical imaging", Proc. SPIE 2200, Amplitude and Intensity Spatial Interferometry II, (9 June 1994); https://doi.org/10.1117/12.177275

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