10.6k citations · 16k across the 28 of their papers we have counts for
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astro-ph2005★ 9 cited
Detection of point sources on two-dimensional images based on peaks
M. Lopez-Caniego, D. Herranz, J. L. Sanz +1
This article considers the detection of point sources in two dimensional astronomical images. The detection scheme we propose is based on peak statistics. We discuss the example of…
astro-ph2004★ 49 cited
Separation of correlated astrophysical sources using multiple-lag data covariance matrices
L. Bedini, D. Herranz, E. Salerno +3
This paper deals with a source separation strategy based on second-order statistics, namely, on data covariance matrices estimated at several lags. In general, ``blind'' approaches…