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Faculté des Sciences appliquées
Faculté des Sciences appliquées
MASTER THESIS
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Vanberg, Pierre-Olivier ULiège
Promotor(s) : Absil, Olivier ULiège ; Louppe, Gilles ULiège
Date of defense : 26-Jun-2019/27-Jun-2019 • Permalink : http://hdl.handle.net/2268.2/6800
Details
Title : Machine learning for image-based wavefront sensing
Author : Vanberg, Pierre-Olivier ULiège
Date of defense  : 26-Jun-2019/27-Jun-2019
Advisor(s) : Absil, Olivier ULiège
Louppe, Gilles ULiège
Committee's member(s) : Orban De Xivry, Gilles ULiège
Van Droogenbroeck, Marc ULiège
Language : English
Discipline(s) : Engineering, computing & technology > Computer science
Institution(s) : Université de Liège, Liège, Belgique
Degree: Master en ingénieur civil physicien, à finalité approfondie
Faculty: Master thesis of the Faculté des Sciences appliquées

Abstract

[en] Astronomical images are often degraded by the disturbance of the Earth’s atmosphere. This thesis proposes to improve image-based wavefront sensing techniques using machine learning algorithms. Deep convolutional neural networks (CNN) have thus been trained to estimate the wavefront using one or multiple intensity measurements.


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Author

  • Vanberg, Pierre-Olivier ULiège Université de Liège > Master ingé. civ. phys., à fin.

Promotor(s)

Committee's member(s)

  • Orban De Xivry, Gilles ULiège Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > PSILab
    ORBi View his publications on ORBi
  • Van Droogenbroeck, Marc ULiège Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications
    ORBi View his publications on ORBi
  • Total number of views 588
  • Total number of downloads 1746










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