PURIFY: a new approach to radio-interferometric imaging

@article{Carrillo2014PURIFYAN,
  title={PURIFY: a new approach to radio-interferometric imaging},
  author={R. Carrillo and J. McEwen and Y. Wiaux},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2014},
  volume={439},
  pages={3591-3604}
}
  • R. Carrillo, J. McEwen, Y. Wiaux
  • Published 2014
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • In a recent article series, the authors have promoted convex optimization algorithms for radio-interferometric imaging in the framework of compressed sensing, which leverages sparsity regularization priors for the associated inverse problem and defines a minimization problem for image reconstruction. This approach was shown, in theory and through simulations in a simple discrete visibility setting, to have the potential to outperform significantly CLEAN and its evolutions. In this work, we… CONTINUE READING

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