6.6k citations · 15.4k across the 73 of their papers we have counts for
9 papers · 1 filter
Sparsity and adaptivity for the blind separation of partially correlated sources
Jerome Bobin, Jeremy Rapin, Anthony Larue +1
Blind source separation (BSS) is a very popular technique to analyze multichannel data. In this context, the data are modeled as the linear combination of sources to be retrieved.…
PRISM: Recovery of the primordial spectrum from Planck data
F. Lanusse, P. Paykari, J. -L. Starck +3
The primordial power spectrum describes the initial perturbations that seeded the large-scale structure we observe today. It provides an indirect probe of inflation or other struct…
Planck intermediate results. XXXI. Microwave survey of Galactic supernova remnants
Planck Collaboration, M. Arnaud, M. Ashdown +160
The all-sky Planck survey in 9 frequency bands was used to search for emission from all 274 known Galactic supernova remnants. Of these, 16 were detected in at least two Planck fre…
NMF with Sparse Regularizations in Transformed Domains
Jérémy Rapin, Jérôme Bobin, Anthony Larue +1
Non-negative blind source separation (non-negative BSS), which is also referred to as non-negative matrix factorization (NMF), is a very active field in domains as different as ast…
Planck intermediate results. XXIII. Galactic plane emission components derived from Planck with ancillary data
Planck Collaboration, P. A. R. Ade, N. Aghanim +189
Planck data when combined with ancillary data provide a unique opportunity to separate the diffuse emission components of the inner Galaxy. The purpose of the paper is to elucidate…
Sparse point-source removal for full-sky CMB experiments: application to WMAP 9-year data
F. C. Sureau, J. -L. Starck, J. Bobin +2
Missions such as WMAP or Planck measure full-sky fluctuations of the cosmic microwave background and foregrounds, among which bright compact source emissions cover a significant fr…