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Personal profile

Research interests

  • Theory - inverse problems, sampling, dimensionality reduction, signal recovery, uncertainty quantification
  • Algorithms : convex/nonconvex optimisation, Bayesian inference, greedy algorithms
  • Biomedical imaging Applications - magnetic resonance imaging, ultrasound imaging, novel imaging modalities, etc.
  • Astrophysics - imaging techniques in radio and optical astronomy, data analysis.


Prof. Wiaux received the M.S. degree in Physics and the Ph.D. degree in Theoretical Physics from the Université catholique de Louvain (UCL, Louvain-la-Neuve) in Belgium, in 1999 and 2002 respectively. He was a Senior Researcher at the Signal Processing Laboratories of the Ecole Polytechnique Fédérale de Lausanne (EPFL) in Switzerland from 2003 to 2013, where he created and ran the Biomedical and Astronomical Signal Processing (BASP) group.

In fall 2013 he moved as an Associate Professor at the School of Engineering and Physical Sciences of Heriot-Watt University where he currently runs the BASP group. He was promoted to Professor at Heriot-Watt in Summer 2016. He is also an Academic Guest at EPFL and an Honorary Fellow at the University of Edinburgh.

Research Group Contact Details


  • TK Electrical engineering. Electronics Nuclear engineering
  • Information & Communication Technology

Fingerprint Dive into the research topics where Yves Wiaux is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Imaging techniques Engineering & Materials Science
Compressed sensing Engineering & Materials Science
Convex optimization Engineering & Materials Science
Interferometry Engineering & Materials Science
Magnetic resonance imaging Engineering & Materials Science
Magnetic resonance Engineering & Materials Science
microwaves Physics & Astronomy
Sampling Engineering & Materials Science

Co Author Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1999 2019

A faceted prior for scalable wideband computational imaging

Thouvenin, P-A., Abdulaziz, A., Jiang, M., Repetti, A. & Wiaux, Y., 2 Jul 2019.

Research output: Contribution to conferenceAbstract

Open Access
state of the art

A Faceted Prior for Scalable Wideband Imaging: Application to Radio Astronomy

Thouvenin, P-A., Abdulaziz, A., Jiang, M., Repetti, A. & Wiaux, Y., 17 Sep 2019, (Accepted/In press) 2019 IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP). Guadeloupe, West Indies

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio astronomy
Imaging techniques
Convex optimization
Frequency bands

A forward-backward algorithm for reweighted procedures: Application to radio-astronomical imaging

Repetti, A. & Wiaux, Y., 18 Oct 2019, (Submitted). 5 p.

Research output: Contribution to conferencePaper

composite functions
critical point

A Physical Model of Non-stationary Blur in Ultrasound Imaging

Besson, A., Roquette, L., Perdios, D., Simeoni, M., Arditi, M., Hurley, P., Wiaux, Y. & Thiran, J-P., 6 Feb 2019, In : IEEE Transactions on Computational Imaging.

Research output: Contribution to journalArticle

Open Access
plane waves

Building firmly nonexpansive convolutional neural networks

Terris, M., Repetti, A., Pesquet, J-C. & Wiaux, Y., Oct 2019, (Submitted). 5 p.

Research output: Contribution to conferencePaper

Neural networks
Image denoising
Image processing