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Component separation methods for the Planck mission
S. M. Leach, J. -F. Cardoso, C. Baccigalupi +27
The Planck satellite will map the full sky at nine frequencies from 30 to 857 GHz. The CMB intensity and polarization that are its prime targets are contaminated by foreground emis…
Compressed Sensing in Astronomy
J. Bobin, J-L Starck, R. Ottensamer
Recent advances in signal processing have focused on the use of sparse representations in various applications. A new field of interest based on sparsity has recently emerged: comp…
SZ and CMB reconstruction using Generalized Morphological Component Analysis
J. Bobin, Y. Moudden, J. -L. Starck +2
In the last decade, the study of cosmic microwave background (CMB) data has become one of the most powerful tools to study and understand the Universe. More precisely, measuring th…