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      The Large Binocular Telescope: Challenging Problems in Image Restoration

      , , , , ,

      ADA-III - Astronomical Data Analysis III Conference (ADA)

      Astronomical Data Analysis

      29 April - 1 May 2004

      Interferometric images, Multiple-images deconvolution, Iterative methods, Richardson-Lucy methods

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          Abstract

          The Large Binocular Telescope (LBT), which is currently under construction on the top of Mount Graham in Arizona, will be a Fizeau interferometer with a maximum baseline of 22.8 m. From the point of view of image reconstruction, the interesting feature of this instrument is that it will require routinely the use of multiple-images deconvolution methods if the aim is to produce a unique image with the resolution of a 22.8 m telescope. Our group is working on this problem since a few years and has already produced methods and software for the data reduction problem. In this paper we provide a survey of our ongoing work.

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          Most cited references 5

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          Superresolution via Sparsity Constraints

           David Donoho (1992)
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            Resolution in Diffraction-limited Imaging, a Singular Value Analysis

             E.R. Pike,  M. Bertero (2010)
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              Penalized maximum likelihood image restoration with positivity constraints: multiplicative algorithms

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                Author and article information

                Contributors
                Conference
                April 2004
                April 2004
                : 1-16
                Affiliations
                DISI - Universitá di Genova

                Via Dodecaneso 35, I-16146 Genova, Italy
                INAF-Osservatorio Astrofisico di Arcetri

                Largo E. Fermi 5, 50125 Firenze, Italy
                UMR 6525 Astrophysique, Université de Nice - Sophia Antipolis

                Parc Valrose, 06108 Nice Cedex 02, France
                Article
                10.14236/ewic/ADA-III2004.19
                © M. Bertero et al. Published by BCS Learning and Development Ltd. ADA-III - Astronomical Data Analysis III Conference, Sant' Agata sui due Golfi, Italy

                This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

                ADA-III - Astronomical Data Analysis III Conference
                ADA
                3
                Sant' Agata sui due Golfi, Italy
                29 April - 1 May 2004
                Electronic Workshops in Computing (eWiC)
                Astronomical Data Analysis
                Product
                Product Information: 1477-9358BCS Learning & Development
                Self URI (journal page): https://ewic.bcs.org/
                Categories
                Electronic Workshops in Computing

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