I am an associate professor at EPITA since september 2023. I am currently a member of the Artificial Intelligence group. Prior to that, I was a postdoc in the Centre de Recherche Astrophysique de Lyon (CRAL).
My research interests are mainly in the area of inverse problems and their application to signal processing in astronomy and microscopy.
Extraction jointe de spectres d'Objets Trans-Neptuniens avec le mode Fixed Slit de l'instrument JWST/NIRSpec
Laurence Denneulin, Aurélie Guilbert-Lepoutre, Maud Langlois, Samuel Thé, Éric Thiébaut, et al.. Extraction jointe de spectres d'Objets Trans-Neptuniens avec le mode Fixed Slit de l'instrument JWST/NIRSpec. GRETSI, Aug 2023, Grenoble, France. p. 377-380. ⟨hal-04654419⟩
An improved spectral extraction method for JWST/NIRSpec fixed slit observations
L. Denneulin, A. Guilbert-Lepoutre, M. Langlois, Samuel Thé, Eric Thiébaut, et al.. An improved spectral extraction method for JWST/NIRSpec fixed slit observations. Astronomy and Astrophysics - A&A, 2023, 679, pp.A63. ⟨10.1051/0004-6361/202346998⟩. ⟨hal-04654351⟩
Unsupervised regularized inverse method for 3D reconstruction in tomographic diffractive microscopy
Laurence Denneulin, Fabien Momey, Matthieu Debailleul, Asemare Taddese, Nicolas Verrier, et al.. Unsupervised regularized inverse method for 3D reconstruction in tomographic diffractive microscopy. Unconventional Optical Imaging III, Apr 2022, Strasbourg, France. pp.53, ⟨10.1117/12.2621259⟩. ⟨hal-04174802⟩
GSURE criterion for unsupervised regularized reconstruction in tomographic diffractive microscopy
L. Denneulin, F. Momey, D. Brault, M. Debailleul, A M Taddese, et al.. GSURE criterion for unsupervised regularized reconstruction in tomographic diffractive microscopy. Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2022, 39 (2), pp.A52. ⟨10.1364/JOSAA.444890⟩. ⟨hal-03822667⟩
Reconstruction d’image régularisée non supervisée en microscopie tomographique diffractive
Laurence Denneulin, Fabien Momey, Dylan Brault, Matthieu Debailleul, Asemare Mengistie Taddese, et al.. Reconstruction d’image régularisée non supervisée en microscopie tomographique diffractive. Holophi6 - 6ème rencontre francophone d’holographie numérique, Institut Langevin (ESPCI, CNRS), Paris, Nov 2022, Paris, France. ⟨hal-04174867⟩
SUR L'INFLUENCE DU MODÈLE POUR L'APPROCHE INVERSE RÉGULARISÉE NON-SUPERVISÉE POUR LA RECONSTRUCTION EN MICROSCOPIE TOMOGRAPHIQUE DIFFRACTIVE AVEC GSURE
Laurence Denneulin, Fabien Momey. SUR L'INFLUENCE DU MODÈLE POUR L'APPROCHE INVERSE RÉGULARISÉE NON-SUPERVISÉE POUR LA RECONSTRUCTION EN MICROSCOPIE TOMOGRAPHIQUE DIFFRACTIVE AVEC GSURE. XXVIIIème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2022), GRETSI, Sep 2022, Nancy, France. ⟨hal-04028952⟩
RHAPSODIE: Reconstruction of High-contrAst Polarized SOurces and Deconvolution for cIrcumstellar Environments
L. Denneulin, M. Langlois, É. Thiébaut, N. Pustelnik. RHAPSODIE: Reconstruction of High-contrAst Polarized SOurces and Deconvolution for cIrcumstellar Environments. Astronomy and Astrophysics - A&A, 2021, 653, pp.A138. ⟨10.1051/0004-6361/202039618⟩. ⟨hal-03354405v2⟩
GSURE criterion for unsupervised regularized reconstruction in Tomographic Diffractive Microscopy
Laurence Denneulin, Fabien Momey, Dylan Brault. GSURE criterion for unsupervised regularized reconstruction in Tomographic Diffractive Microscopy. OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), Digital Holography and Three-Dimensional Imaging 2021, Jul 2021, Virtual Event, United States. ⟨hal-03376992⟩
Primal-dual splitting scheme with backtracking for handling with epigraphic constraint and sparse analysis regularization
Laurence Denneulin, Nelly Pustelnik, M Langlois, Ignace Loris, Eric Thiébaut. Primal-dual splitting scheme with backtracking for handling with epigraphic constraint and sparse analysis regularization. iTwist, Dec 2020, Nantes, France. ⟨hal-03040478⟩
Approche inverse pour la reconstruction des environnements circumstellaires en polarimétrie avec l’instrument d’imagerie directe ESO/VLT SPHERE IRDIS.
Laurence Denneulin. Approche inverse pour la reconstruction des environnements circumstellaires en polarimétrie avec l’instrument d’imagerie directe ESO/VLT SPHERE IRDIS.. Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]. Université Claude Bernard Lyon 1 (UCBL), 2020. Français. ⟨NNT : ⟩. ⟨tel-03200282⟩