502 citations · 1.8k across the 42 of their papers we have counts for
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math.FA2022★ 2 cited
Stable phase retrieval for infinite dimensional subspaces of
Robert Calderbank, Ingrid Daubechies, Daniel Freeman +1
Phase retrieval is known to always be unstable when using a frame or continuous frame for an infinite dimensional Hilbert space. We consider a generalization of phase retrieval to…
stat.ML2022
Diffusion Maps : Using the Semigroup Property for Parameter Tuning
Shan Shan, Ingrid Daubechies
Diffusion maps (DM) constitute a classic dimension reduction technique, for data lying on or close to a (relatively) low-dimensional manifold embedded in a much larger dimensional…
cs.CV2022★ 11 cited
Mixed X-Ray Image Separation for Artworks with Concealed Designs
Wei Pu, Jun-Jie Huang, Barak Sober +5
In this paper, we focus on X-ray images of paintings with concealed sub-surface designs (e.g., deriving from reuse of the painting support or revision of a composition by the artis…