# Sparse inpainting and isotropy

@article{Feeney2014SparseIA,
title={Sparse inpainting and isotropy},
author={S. Feeney and D. Marinucci and J. McEwen and H. Peiris and B. Wandelt and V. Cammarota},
journal={Journal of Cosmology and Astroparticle Physics},
year={2014},
volume={2014},
pages={050-050}
}
• S. Feeney, +3 authors V. Cammarota
• Published 2014
• Physics
• Journal of Cosmology and Astroparticle Physics
• Sparse inpainting techniques are gaining in popularity as a tool for cosmological data analysis, in particular for handling data which present masked regions and missing observations. We investigate here the relationship between sparse inpainting techniques using the spherical harmonic basis as a dictionary and the isotropy properties of cosmological maps, as for instance those arising from cosmic microwave background (CMB) experiments. In particular, we investigate the possibility that… CONTINUE READING

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