2008 imaging beauty contest

William Cotton; John Monnier; Fabien Baron; Karl-Heinz Hofmann; Stefan Kraus; Gerd Weigelt; Sridharan Rengaswamy; Eric Thiébaut; Peter Lawson; Walter Jaffe; Christian Hummel; Tom Pauls; Henrique Schmitt; Peter Tuthill; John Young

doi:10.1117/12.788903

28 July 2008 2008 imaging beauty contest

William Cotton, John Monnier, Fabien Baron, Karl-Heinz Hofmann, Stefan Kraus, Gerd Weigelt, Sridharan Rengaswamy, Eric Thiébaut, Peter Lawson, Walter Jaffe, Christian Hummel, Tom Pauls, Henrique Schmitt, Peter Tuthill, John Young

Author Affiliations +

Proceedings Volume 7013, Optical and Infrared Interferometry; 70131N (2008) https://doi.org/10.1117/12.788903
Event: SPIE Astronomical Telescopes + Instrumentation, 2008, Marseille, France

Abstract

We present the results of the third Optical/IR Interferometry Imaging Beauty Contest. A formal comparison is presented of the performance of algorithms used for imaging data from optical/infrared long-baseline interferometers. The contest consists of blind imaging of test data sets derived from model sources and distributed in the OI-FITS format. The test data consisted of datasets on two objects each "observed" in J, H, and K bands. The majority of the entries produced accurate reconstructions of the initial models. Each of the methods presented is discussed.

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William Cotton, John Monnier, Fabien Baron, Karl-Heinz Hofmann, Stefan Kraus, Gerd Weigelt, Sridharan Rengaswamy, Eric Thiébaut, Peter Lawson, Walter Jaffe, Christian Hummel, Tom Pauls, Henrique Schmitt, Peter Tuthill, and John Young "2008 imaging beauty contest", Proc. SPIE 7013, Optical and Infrared Interferometry, 70131N (28 July 2008); https://doi.org/10.1117/12.788903

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