L. Bedini , S. Bottini , D. Herranz , E.E. Kuruoglu , E. Salerno , A. Tonazzini
April 2004
ADA-III - Astronomical Data Analysis III Conference (ADA)
Astronomical Data Analysis
29 April - 1 May 2004
This paper proposes a semi-blind approach for the separation of sources that are not totally uncorrelated. Up to now, all work on separation of components in astrophysical maps have assumed statistically independent sources. In this work, we attempt to perform a dependent component analysis of astrophysical sources and we propose a semi-blind algorithm which provides separation using second-order statistics only.
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