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9 June 1994Application of multiframe iterative blind deconvolution for diverse astronomical imaging
Julian C. Christou,1 E. Keith Hege,2 Stuart M. Jefferies,3 Christoph U. Keller4
1Air Force Phillips Lab. and Steward Observatory/Univ. of Arizona (United States) 2Steward Observatory/Univ. of Arizona (United States) 3Univ. of Delaware (United States) 4National Solar Observatory (United States)
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, 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