Corpus ID: 38462849

Why CLEAN when you can PURIFY? A new approach for next-generation radio-interferometric imaging

@article{Carrillo2015WhyCW,
  title={Why CLEAN when you can PURIFY? A new approach for next-generation radio-interferometric imaging},
  author={R. Carrillo and J. McEwen and Y. Wiaux},
  journal={arXiv: Instrumentation and Methods for Astrophysics},
  year={2015}
}
  • R. Carrillo, J. McEwen, Y. Wiaux
  • Published 2015
  • Computer Science, Physics
  • arXiv: Instrumentation and Methods for Astrophysics
  • In recent works, sparse models and convex optimization techniques have been applied to radio-interferometric (RI) imaging showing the potential to outperform state-of-the-art imaging algorithms in the field. In this talk, I will review our latest contributions in RI imaging, which leverage the versatility of convex optimization to both handle realistic continuous visibilities and offer a highly parallelizable structure paving the way to high-dimensional data scalability. Firstly, I will review… CONTINUE READING

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