Arwa Dabbech
Arwa Dabbech
Institute of Sensors, Signals and Systems, Heriot-Watt University
Email verificata su hw.ac.uk
Titolo
Citata da
Citata da
Anno
Radio continuum surveys with square kilometre array pathfinders
RP Norris, J Afonso, D Bacon, R Beck, M Bell, RJ Beswick, P Best, ...
Publications of the Astronomical Society of Australia 30, 2013
1122013
Moresane: Model reconstruction by synthesis-analysis estimators-a sparse deconvolution algorithm for radio interferometric imaging
A Dabbech, C Ferrari, D Mary, E Slezak, O Smirnov, JS Kenyon
Astronomy & Astrophysics 576, A7, 2015
652015
NenUFAR: Instrument description and science case
P Zarka, M Tagger, L Denis, JN Girard, A Konovalenko, M Atemkeng, ...
2015 International Conference on Antenna Theory and Techniques (ICATT), 1-6, 2015
262015
An accelerated splitting algorithm for radio-interferometric imaging: when natural and uniform weighting meet
A Onose, A Dabbech, Y Wiaux
Monthly Notices of the Royal Astronomical Society 469 (1), 938-949, 2017
242017
Non-convex optimization for self-calibration of direction-dependent effects in radio interferometric imaging
A Repetti, J Birdi, A Dabbech, Y Wiaux
Monthly Notices of the Royal Astronomical Society 470 (4), 3981-4006, 2017
23*2017
Cygnus A super-resolved via convex optimization from VLA data
A Dabbech, A Onose, A Abdulaziz, RA Perley, OM Smirnov, Y Wiaux
Monthly Notices of the Royal Astronomical Society 476 (3), 2853-2866, 2018
202018
Non-thermal emission from galaxy clusters: Feasibility study with SKA1
C Ferrari, A Dabbech, O Smirnov, S Makhathini, JS Kenyon, M Murgia, ...
arXiv preprint arXiv:1412.5801, 2014
102014
A low-rank and joint-sparsity model for hyper-spectral radio-interferometric imaging
A Abdulaziz, A Dabbech, A Onose, Y Wiaux
2016 24th European Signal Processing Conference (EUSIPCO), 388-392, 2016
92016
The w-effect in interferometric imaging: from a fast sparse measurement operator to superresolution
A Dabbech, L Wolz, L Pratley, JD McEwen, Y Wiaux
Monthly Notices of the Royal Astronomical Society 471 (4), 4300-4313, 2017
72017
Wideband super-resolution imaging in radio interferometry via low rankness and joint average sparsity models (HyperSARA)
A Abdulaziz, A Dabbech, Y Wiaux
Monthly Notices of the Royal Astronomical Society 489 (1), 1230-1248, 2019
52019
Astronomical image deconvolution using sparse priors: An analysis-by-synthesis approach
A Dabbech, D Mary, C Ferrari
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
42012
Robust dimensionality reduction for interferometric imaging of Cygnus A
SV Kartik, A Dabbech, JP Thiran, Y Wiaux
arXiv preprint arXiv:1709.03950, 2017
32017
Time-Regularized Blind Deconvolution Approach for Radio Interferometry
PA Thouvenin, A Repetti, A Dabbech, Y Wiaux
2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM …, 2018
12018
Deconvolution of images in centimeter-band radio astronomy for the exploitation of new radio interferometers: characterization of non thermal components in galaxy clusters
A Dabbech
12015
Parallel faceted imaging in radio interferometry via proximal splitting (Faceted HyperSARA): when precision meets scalability
PA Thouvenin, A Abdulaziz, M Jiang, A Dabbech, A Repetti, A Jackson, ...
arXiv preprint arXiv:2003.07358, 2020
2020
A Faceted Prior for Scalable Wideband Imaging: Application to Radio Astronomy
PA Thouvenin, A Abdulaziz, M Jiang, A Repetti, A Dabbech, Y Wiaux
2019 IEEE International Workshop on Computational Advances in Multi-Sensor …, 2019
2019
SARA-PPD: Preconditioned primal-dual algorithm for radio-interferometric imaging
A Onose, A Dabbech, Y Wiaux
ascl, ascl: 1907.005, 2019
2019
Deep Post-Processing for Sparse Image Deconvolution
M Terris, A Abdulaziz, A Dabbech, M Jiang, A Repetti, JC Pesquet, ...
Signal Processing with Adaptive Sparse Structured Representations (SPARS …, 2019
2019
Self Direction-Dependent Calibration For Wideband Radio-Interferometric Imaging
A Dabbech, A Repetti, Y Wiaux
International BASP Frontiers workshop 2019, 2019
2019
Robust dimensionality reduction for interferometric imaging of Cygnus A
S Vijay Kartik, A Dabbech, JP Thiran, Y Wiaux
arXiv, arXiv: 1709.03950, 2017
2017
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20