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SARA

Sparsity Averaging Reweighted Analysis

Main codes

Papers & Codes

Parallel faceted imaging in radio interferometry via proximal splitting (Faceted HyperSARA): I. Algorithm and simulations P.-A. Thouvenin, A. Abdulaziz, A. Dabbech, A. Repetti, and Y. Wiaux,
MNRAS, 521(1):1-19, 2023.
ArXiv:2003.07358 | DOI:10.1093/mnras/stac1521

Cygnus A super-resolved via convex optimization from VLA data A. Dabbech, A. Onose, A. Abdulaziz, R. A. Perley, O. M. Smirnov, Y. Wiaux,
MNRAS, 476(3):2853-2866, 2018.
ArXiv:1710.08810 | DOI:10.1093/mnras/sty372

A Fourier dimensionality reduction model for big data interferometric imaging S. V. Kartik, R. E. Carrillo, J.-P. Thiran and Y. Wiaux,
MNRAS, 468(2):2382–2400, 2017.
ArXiv:1609.02097 | DOI:10.1093/mnras/stx531

The w-effect in interferometric imaging: from a fast sparse measurement operator to superresolution A. Dabbech, L. Wolz, L. Pratley, J. D. McEwen and Y. Wiaux,
MNRAS, 471(4):4300-4313, 2017.
ArXiv:1702.05009 | DOI:10.1093/mnras/stx1775

An accelerated splitting algorithm for radio-interferometric imaging: when natural and uniform weighting meet A. Onose, A. Dabbech and Y. Wiaux,
MNRAS, 469(1):938-949, 2017.
ArXiv:1701.01748 | DOI:10.1093/mnras/stx755

Scalable splitting algorithms for big-data interferometric imaging in the SKA era A. Onose, R. E. Carrillo, A. Repetti, J. D. McEwen, J.-P. Thiran, J.-C. Pesquet, and Y. Wiaux,
MNRAS, 462(4):4314-4335, 2016.
ArXiv:1601.04026 | DOI:10.1093/mnras/stw1859