Research Output per year
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.
Biography
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
Keywords
- 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
Engineering & Materials Science
Magnetic resonance imaging
Engineering & Materials Science
microwaves
Physics & Astronomy
interferometry
Physics & Astronomy
Co Author Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1999 2020
Parallel faceted imaging in radio interferometry via proximal splitting (Faceted HyperSARA): when precision meets scalability
Thouvenin, P-A., Abdulaziz, A., Jiang, M., Dabbech, A., Repetti, A., Jackson, A., Thiran, J-P. & Wiaux, Y., Jan 2020, (Submitted) In : Monthly Notices of the Royal Astronomical Society.Research output: Contribution to journal › Article
Interferometry
Scalability
Imaging techniques
Program processors
Processing
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 conference › Abstract
Open Access
File
astronomy
radio
norm
state of the art
A Faceted Prior for Scalable Wideband Imaging: Application to Radio Astronomy
Thouvenin, P-A., Abdulaziz, A., Jiang, M., Repetti, A., Dabbech, A. & Wiaux, Y., 16 Dec 2019.Research output: Contribution to conference › Paper
Open Access
File
Radio astronomy
Imaging techniques
Convex optimization
Telescopes
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 conference › Paper
File
composite functions
iteration
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 journal › Article
Open Access
File
restoration
shift
plane waves
approximation
operators
Datasets
Dataset record replaced by updated record, see below.
Abdulaziz, A. (Creator), Jiang, M. (Creator), Dabbech, A. (Creator), Heriot-Watt University, Jan 2020
DOI: 10.17861/33b4c743-256b-44ec-a557-d67e2209cb25
Dataset
Cygnus A image cubes at C band (4-8 GHz) obtained with Faceted HyperSARA
Thouvenin, P. (Creator), Abdulaziz, A. (Creator), Jiang, M. (Creator), Dabbech, A. (Creator), Repetti, A. (Creator), Jackson, A. (Creator), Wiaux, Y. (Creator), Heriot-Watt University, 2020
DOI: 10.17861/e94f61c7-4950-4339-99a3-e6c3a820efdf
Dataset
Press / Media
Article in The Conversation "Monster telescope needs mind-bending mathematics to uncover secrets of the universe"
24/11/14
1 Media contribution
Press/Media: Research