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math.OC2021
Off-the-grid covariance-based super-resolution fluctuation microscopy
Bastien Laville, Laure Blanc-Féraud, Gilles Aubert
Super-resolution fluorescence microscopy overcomes blurring arising from light diffraction, allowing the reconstruction of fine scale details in biological structures. Standard met…
math.OC2019
Research Report: Exact biconvex reformulation of the minimization problem
Arne Bechensteen, Laure Blanc-Féraud, Gilles Aubert
We focus on the minimization of the least square loss function either under a -sparse constraint or with a sparse penalty term. Based on recent results, we reformulate the $\ell…