Recovering linear images of sparse signals from indirect observations
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arXiv:2609.06182v1 Announce Type: new Abstract: In this paper, we develop and analyze techniques for recovering a linear image $Bx$ of an unknown signal $x$ from indirect noisy observation $\omega=Ax+\xi$. It is {\em a priori} known that $x\in \cX$, a given convex compact set, and that $x$ is $s$-s…
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- 2026-09-09 04:00 · arXiv stat.ML
Recovering linear images of sparse signals from indirect observations