266 citations · 554 across the 5 of their papers we have counts for
5 papers
Astronomical Data Analysis and Sparsity: from Wavelets to Compressed Sensing
Jean-Luc Starck, Jerome Bobin
Wavelets have been used extensively for several years now in astronomy for many purposes, ranging from data filtering and deconvolution, to star and galaxy detection or cosmic ray…
Reconstruction of the CMB lensing for Planck
L. Perotto, J. Bobin, S. Plaszczynski +2
We prepare real-life Cosmic Microwave Background (CMB) lensing extraction with the forthcoming Planck satellite data, by studying two systematic effects related to the foregrounds…
Polarized wavelets and curvelets on the sphere
J. L. Starck, Y. Moudden, J. Bobin
The statistics of the temperature anisotropies in the primordial cosmic microwave background radiation field provide a wealth of information for cosmology and for estimating cosmol…
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…