200 citations · 304 across the 8 of their papers we have counts for
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stat.AP2011
Data augmentation for galaxy density map reconstruction
François-Xavier Dupé, Jalal Fadili, Jean-Luc Starck
The matter density is an important knowledge for today cosmology as many phenomena are linked to matter fluctuations. However, this density is not directly available, but estimated…
stat.AP2011
Inverse Problems with Poisson noise: Primal and Primal-Dual Splitting
François-Xavier Dupé, Jalal Fadili, Jean-Luc Starck
In this paper, we propose two algorithms for solving linear inverse problems when the observations are corrupted by Poisson noise. A proper data fidelity term (log-likelihood) is i…