Research Output per year
Personal profile
Research interests
- Advanced signal processing - inverse problems, sparsity, wavelet techniques, compressed sensing, signal processing on the sphere;
- Biomedical imaging - data acquisition and image reconstruction in magnetic resonance and ultrasound imaging;
- Astrophysics - imaging techniques in radio and optical interferometry, cosmological 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 persons scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.
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Imaging techniques
Engineering & Materials Science
radio
Earth & Environmental Sciences
Compressed sensing
Engineering & Materials Science
wavelet
Earth & Environmental Sciences
Sampling
Engineering & Materials Science
Convex optimization
Engineering & Materials Science
Interferometry
Engineering & Materials Science
Magnetic resonance imaging
Engineering & Materials Science
Co Author Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1999 2017
A compressed-sensing approach for ultrasound imaging
Besson, A., Carrillo, R. E., Perdios, D., Arditi, M., Wiaux, Y. & Thiran, J-P. 2017 Proceedings of SPARS 2017. p. 1-2 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Transducers
multiple use
transducer
Signal encoding
Ultrasonography
Adaptive-BLIP for Magnetic Resonance Fingerprinting
Duarte Coello, R. D. J., Chen, Z., Golbabaee, M., Mahbub, . Z., Marshall, I., Davies, M. & Wiaux, Y. 1 Feb 2017Research output: Contribution to conference › Paper
A distributed algorithm for wide-band radio-interferometry
Abdulaziz, A., Onose, A., Dabbech, A. & Wiaux, Y. 30 Jan 2017 1 p.Research output: Contribution to conference › Paper
Interferometry
radio
interferometry
Radio telescopes
Parallel algorithms
A Fourier dimensionality reduction model for big data interferometric imaging
Kartik, V., Carrillo, R. E., Thiran, J-P. & Wiaux, Y. 21 Jun 2017 In : Monthly Notices of the Royal Astronomical Society. 468, 2, p. 2382–2400 19 p.Research output: Contribution to journal › Article
Dimensionality reduction
Imaging techniques
Imaging
Convex optimization
Operator
A non-convex perspective on calibration and imaging in radio interferometry
Repetti, A. & Wiaux, Y. 4 Apr 2017 SPIE Optical Engineering + Applications: Wavelets and Sparsity XVII. SPIE, p. 1-13 13 p. 10394-67Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Calibration
calibration
Imaging
Imaging techniques
High-dimensional