Tampere University of Technology

TUTCRIS Research Portal

Alexandra Koulouri

Previous work experience

• Post-doc researcher in the Ionospheric imaging group, EEE Dept., University of Bath, May 2018- Oct. 2018
• Research fellow in the group of Bioelectromagentism, School of Physics, Aristotle University of Thessaloniki, Greece, Nov. 2016 – Oct. 2017
• Teacher in the Master Programme of Bioinformatics and Neuroinformatics, Ionian University, Dept. of Informatics, 7 Pl. Tsirigoti, 49100, Greece
Oct. 2016 – Jan. 2017
• Researcher, 1 Oct. 2014 – 31 July 2016, Imaging group, Institute for Computational and Applied Mathematics, University of Münster. Collaboration with the reproductive clinic of the University of Münster (super-resolution imaging strategies in Raman spectroscopy for DNA detection anomalies)
• PhD researcher, 2010 – 2014, Comm. And Sig. Proc. group, EEE department, Imperial College London, PhD studies and research on algorithms in electrical brain imaging

Fellowships/Funded Projects

• ATTRACT consortium, EC Horizon 2014-2020, 2019 – 2020
• IKY Fellowship of excellence for postgraduate studies in Greece - Siemens program, 2016-2017
• HYPERMATH project (2014-2016) funded by German BMBF for the development super-resolution algorithms in microscopy and Raman spectroscopy in Muenster University
• PhD grant by John S. Latsis Public Benefit Foundation, 2010-2013 (3 years)
• Studentship EPSRC, UCL, 2008-2009
• Studentship by John S. Latsis Public Benefit Foundation, 2008-2009
• Co-authoring of a successfully funded project by the ARISTEIA call for the establishment of Cognitive Signal Processing Lab (http://cbp.iti.gr/) My role was to write the materials and methods related to Vector Tomography. The principle investigator was Prof. Maria Petrou

Selected Publications

• A. Koulouri, N. Smith, B. Vani, V. Rimpiläinen, A. Astin and B. Forte Methodology to estimate ionospheric scintillation risk maps and their contribution to position dilution of precision on the ground (accepted in Journal of Geodesy)
•A. Koulouri, V. Rimpiläinen and N. Smith, Position Dilution of Precision and Bayesian Model of the Observation Error ( 2020arXiv:2001.02198)
• V. Rimpiläinen, A. Koulouri, F. Lucka, J.P. Kaipio, C.H. WoltersImproved EEG source localization with Bayesian uncertainty modelling of unknown skull conductivity, 188, 252-256, 2019
• A. Koulouri, V. Rimpiläinen, M. Brookes. J.P. Kaipio, Prior Variances and Depth Un-biased Estimators in EEG Focal source Imaging, EMBEC & NBC 2017, International Federation for Medical and Biological Engineering (IFMBE) Proceedings, 65, 33-36, 2018, arXiv:1703.09044
• V. Rimpiläinen, A. Koulouri, F. Lucka, J.P. Kaipio, C.H. Wolters, Bayesian Modelling of Skull Conductivity Uncertainties in EEG Source Imaging, EMBEC & NBC 2017, International Federation for Medical and Biological Engineering (IFMBE) Proceedings, 65, 892-895, 2017, arXiv:1703.09031
• A. Koulouri, M. Brookes and V. Rimpilainen. Vector tomography for reconstructing electric field with non-zero divergence in bounded domains, Journal of Computational Physic ,Vol. 329, 15 January 2017, Pages 73–90
• A. Koulouri, V. Rimpilainen, M. Brookes and J. P. Kaipio. Compensation of domain modelling errors in the inverse source problem of the Poisson equation: application in electroencephalographic imaging, Applied Numerical Mathematics, Vol. 106, Aug. 2016, P. 24-36
• A. Koulouri and M. Petrou: Vector Field Tomography: Reconstruction of an Irrotational Field in the Discrete Domain, Proceeding (778) Signal Processing, Pattern Recognition and Applications, 2012, DOI: 10.2316/P.2012.778-021
• Automatic segmentation of the abdominal Aorta from CT images: an initial approach towards the aortic Aneurysm detection. Authors: Alexandra Koulouri, Prof. Maria Petrou. Publisher: LAP LAMBERT Academic Publishing (22 May 2011).


Programming languages: C/C++ and Matlab
Free open source libraries: Medical Image processing: ITK, VTK and FieldTrip
Image processing tools: CImg (C++ Template Image Processing Toolkit) and development tools: MS Visual Studio


Doctoral Dissertation (Imperial College London), Reconstruction of Bio-electric fields and Source Distributions in EEG Brain Imaging , Aug. 2015,Supervisors: Mike Brookes and Maria Petrou,Available in https://spiral.imperial.ac.uk/handle/10044/1/25759
• MSc thesis (University College London)Automatic Segmentation of the Thoracic Organs for Image Registration and Radiotherapy Treatment Planning, UCL, 2009,Supervisors: Prof. David Hawkes (d.hawkes@ucl.ac.uk) and Dr. J. McClelland
• MSc thesis (Imperial College London), Automatic Segmentation & 3D Reconstruction of abdominal aorta from CT images, 2008, Supervisor: Prof. Maria Petrou
• Diploma thesis (Aristotle University of Thessaloniki) in Greek, 3D previewing of Aorta Aneurysm from CT Scan, 2007, (Supervisor Leontios. J. Hadjileontiadis)

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