2 papers
astro-ph.IM2019
Fast W-Projection for Wide-field Imaging
Luis F. R. Lucas, Chris J. Skipper, Anna M. M. Scaife
Wide-field imaging has become a major challenge for modern radio astronomy, which uses high sensitivity acquisition systems that deal with huge amounts of data. In this paper we in…
astro-ph.IM2019
Efficient Source Finding for Radio Interferometric Images
Luis Lucas, Tim Staley, Anna Scaife
Object detection in astronomical images, generically referred to as source finding, is often performed before the object characterisation stage in astrophysical processing work flo…