167 citations · 342 across the 13 of their papers we have counts for
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stat.ML2017★ 93 cited
Wasserstein Dictionary Learning: Optimal Transport-based unsupervised non-linear dictionary learning
Morgan A. Schmitz, Matthieu Heitz, Nicolas Bonneel +5
This paper introduces a new nonlinear dictionary learning method for histograms in the probability simplex. The method leverages optimal transport theory, in the sense that our aim…
astro-ph.IM2017★ 19 cited
Space variant deconvolution of galaxy survey images
Samuel Farrens, Jean-Luc Starck, Fred Maurice Ngolè Mboula
Removing the aberrations introduced by the Point Spread Function (PSF) is a fundamental aspect of astronomical image processing. The presence of noise in observed images makes deco…