Olivia Miraucourt

Laboratoire de Mathématiques
U.F.R. Sciences Exactes et Naturelles
Moulin de la Housse - BP 1039
51687 REIMS cedex 2
FRANCE

Email: olivia.miraucourt@univ-reims.fr
Jeff Chadwick

About me

I am a fourth year Applied Mathematics PhD student at Reims University, France. The PhD is under the supervision of Stephanie Salmon (Laboratoire de Mathématiques de Reims) and Hugues Talbot (Laboratoire d'Informatique Gaspard Monge at ESIEE). I am also co-advised by Nicolas Passat (CReSTIC at Reims).

Research Interests

The aim of my thesis is to design 4D vascular models for the creation of virtual cerebral angiography images. From segmented medical images, it is first necessary to perform geometry and topology corrections. Then we generate 2D and 3D meshes in order to finally simulate blood flows in realistic geometries.

My thesis is bi-disciplinary, consisting, on the one hand, in developing segmentation procedures  for cerebral vascular networks using variational methods, and on the other hand, in performing blood flow simulations in these segmented networks using numerical models consistent with Navier-Stokes equations.


And more ...

Resume

Education
  • september 2015 - current : Research and teaching assistant in Mathematics, Reims
  • october 2012 - august2015 : PhD in Applied Mathematics, Reims
  • 2012 : Secondary school teaching qualification in Mathematics
  • 2011 : Master's degree in Mathematics Modelisation, Reims
  • 2009 : License's degree in Mathematics, Reims
  • 2007 : Technical University Diploma in Computer Science, Reims
  • 2005 : Scientific Baccalauréat, Reims
Work Experience
  • october 2011 - june 2012 : University Library agent, Reims
  • april - september 2011 : Intership in medical imaging at ESIEE, Champs-sur-Marne
  • april - june 2007 : Intership in a computer maintenance society, Reims
Teaching
  • september - december 2013, 2014, 2015 : Mathematics (Levels BAC+1), Reims
  • september - december 2013, 2014 : Matlab (Levels BAC+2), Reims
  • march 2012 : Mathematics (secondary school for vocational training), Vitry-le-François
  • february 2012 : Mathematics (secondary school), Reims
Languages
  • English : reading, writing and speaking
  • French : mother language
English resume and French resume

Publications

Olivia Miraucourt, Stéphanie Salmon, Marcela Szopos and Marc Thiriet,
Blood flow simulations in the cerebral venous network,
3rd International Conference on Computational and Mathematical Biomedical Engineering
, pp. 187-190 (2013)

 Volume 3DMesh 3DStreamlinesStreamlines

Proceeding
Ania Jezierska, Olivia Miraucourt, Hugues Talbot, Stéphanie Salmon and Nicolas Passat,
A non-local Chan-Vese model for sparse, tubular object segmentation,
21st International Conference on Image Processing
,
pp. 907-911 (2014)

 Original 3DSegmentation 3DOriginal 2DSegmentation 2D

Proceeding | Poster
Olivia Miraucourt, Olivier Génevaux, Marcela Szopos, Marc Thiriet, Hugues Talbot, Stéphanie Salmon and Nicolas Passat,
3D CFD in complex vascular systems: A case study,
6th International Symposium on Biomedical Simulation
,
pp. 86-94 (2014)

 streamlinesSegmentation 2D

Olivia Miraucourt, Ania Jezierska, Hugues Talbot, Stéphanie Salmon and Nicolas Passat,
Variational method combined with Frangi vesselness for tubular object segmentation,
4th International Conference on Computational & Mathematical Biomedical Engineering
,
pp. 485-488 (2015)

 Originalvesselnesstv-vesselness1tv-vesselness2

Communications

Olivia Miraucourt, Stéphanie Salmon and Marcela Szopos,
Simulation d'écoulements sanguins dans le réseau veineux cérébral
,
30th Conference on Société de Mathématiques Appliquées et Industrielles,

Seignosse, May 2013

Abstract | Poster
Olivia Miraucourt, Stéphanie Salmon, Hugues Talbot and Nicolas Passat,
Génération de modèles vasculaires complexes pour la simulation d'écoulements sanguins
,
Journée des Jeunes Chercheurs de la SFR CAP-Santé,

Amiens, March 2014

Poster
Olivia Miraucourt, Stéphanie Salmon, Hugues Talbot and Nicolas Passat,
Méthodes variationnelles pour la segmentation d'images médicales
,
Journée des Jeunes Chercheurs de la SFR CAP-Santé,

Reims, March 2015

Poster

Activities

  • sept. 2013 - sept. 2015 : Elected representative for the PhD student of the mathematics laboratory, Reims.
  • since sept. 2013 : Co-organizer of the seminar "Jeunes Chercheurs" , Reims