É
Éric Thiébaut
Researcher at University of Lyon
Publications - 239
Citations - 5269
Éric Thiébaut is an academic researcher from University of Lyon. The author has contributed to research in topics: Adaptive optics & Iterative reconstruction. The author has an hindex of 37, co-authored 228 publications receiving 4805 citations. Previous affiliations of Éric Thiébaut include École normale supérieure de Lyon & Lyon College.
Papers
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Journal ArticleDOI
Non-parametric reconstruction of distribution functions from observed galactic discs
TL;DR: In this article, a general inversion technique for the recovery of the underlying distribution function for observed galactic discs is presented and illustrated, under the assumption that these discs are axisymmetric and thin, the proposed method yields a unique distribution compatible with all the observables available.
Proceedings ArticleDOI
Spatially variant PSF modeling and image deblurring
TL;DR: This work reviews existing models of spatially variant PSF with an emphasis on those which are not only accurate but also fast because getting rid of non-stationary blur can only be done by iterative methods.
Journal ArticleDOI
Restoration of hyperspectral astronomical data with spectrally varying blur
TL;DR: In this paper, a method for hyper-spectral image restoration for integral field spectrographs (IFS) data is presented, where the design of a fast approximation of spectrally varying operators and comparison between quadratic and spatial sparsity functions are discussed.
Journal ArticleDOI
New generation photon-counting cameras: algol and CPNG
A. Blazit,Xavier Rondeau,Éric Thiébaut,L. Abe,Jean-Claude Bernengo,Jean-Louis Chevassut,J. M. Clausse,Jean-Pierre Dubois,R. Foy,Denis Mourard,Fabien Patru,A. Spang,I. Tallon-Bosc,Michel Tallon,Yves Tourneur,Farrokh Vakili +15 more
TL;DR: Algol and Comptage de Photons Nouvelle Génération (CPNG) are new generation photon counting cameras developed for high angular resolution in the visible by means of optical aperture synthesis and speckle interferometry and for photon noise limited fast imaging of biological targets.
Journal ArticleDOI
A disk asymmetry in motion around the B[e] star MWC158
Jacques Kluska,Myriam Benisty,Ferréol Soulez,Jean-Philippe Berger,J.-B. Le Bouquin,Fabien Malbet,Bernard Lazareff,Éric Thiébaut +7 more
TL;DR: In this article, a parametric fit of the data with a model consisting of a star, a disk and a bright spot that represents a brighter emission in the disk was carried out.