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Image reconstruction in optical interferometry

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Jan 2010 France Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Signal Processing Magazine, volume 27, pages 97-109 (issn: 1053-5888,

Authors: Thiébaut, Eric; Giovannelli, Jean-François;

doi: 10.1109/msp.2009.934870

arXiv: http://arxiv.org/abs/0909.2228

Image reconstruction in optical interferometry

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Abstract

This tutorial paper describes the problem of image reconstruction from interferometric data with a particular focus on the specific problems encountered at optical (visible/IR) wavelengths. The challenging issues in image reconstruction from interferometric data are introduced in the general framework of inverse problem approach. This framework is then used to describe existing image reconstruction algorithms in radio interferometry and the new methods specifically developed for optical interferometry.

Comment: accepted for publication in IEEE Signal Processing Magazine

Country

France

Related Organizations

French National Centre for Scientific Research
France
Ecole Normale Supérieure de Lyon
France
Institut National des Sciences de l Univers
France
University of Lyon System
France
University of Bordeaux
France

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Keywords

regularization, aperture synthesis, [SDU.ASTR.IM] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], inverse problems, interferometry, image reconstruction, [PHYS.ASTR.IM] Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], Astrophysics - Instrumentation and Methods for Astrophysics

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Image Reconstruction in Optical Interferometry
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