SARA

Sparsity Averaging Reweighted Analysis

Main codes

SARA SII V1.0

Papers & Paper 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 |