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 Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.
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Interferometry
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Magnetic resonance imaging
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Magnetic resonance
Engineering & Materials Science
microwaves
Physics & Astronomy
wavelet
Earth & Environmental Sciences
Co Author Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1999 2018
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., 2018, (Submitted) In : IEEE Transactions on Computational Imaging.Research output: Contribution to journal › Article
File
restoration
propagation
shift
operators
evaluation
CoverBLIP: scalable iterative matched-filtering for MR Fingerprint recovery
Golbabaee, M., Chen, Z., Wiaux, Y. & Davies, M. E., 4 Feb 2018, (Accepted/In press) Joint Annual Meeting ISMRM-ESMRMB 2018. 4 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Magnetic resonance
Recovery
Glossaries
Costs
Nearest neighbor search
Cygnus A super-resolved via convex optimisation from VLA data
Dabbech, A., Onose, A., Abdulaziz, A., Perley, R. A., Smirnov, O. M. & Wiaux, Y., 21 May 2018, In : Monthly Notices of the Royal Astronomical Society. 476, 3, p. 2853–2866 14 p.Research output: Contribution to journal › Article
Open Access
File
Very Large Array (VLA)
optimization
image reconstruction
galaxies
high resolution
Diffuse time-of-flight imaging with a single-photon camera
Lyons, A., Boccolini, A., Tonolini, F., Repetti, A., Chen, Z., Leach, J., Henderson, R., Wiaux, Y. & Faccio, D., 2018, Computational Optical Sensing and Imaging 2018. Optical Society of America, CM2E.6Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Optical resolving power
Image resolution
Photons
Cameras
Imaging techniques
Facet-Based Regularization for Scalable Radio-Interferometric Imaging
Naghibzadeh, S., Repetti, A., van der Veen, A-J. & Wiaux, Y., 18 May 2018, (Accepted/In press) EUSIPCO 2018. IEEEResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access
File
Imaging techniques
Radio telescopes
Interferometry
Data storage equipment
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