2 papers
math.NA2024
Algorithmic unfolding for image reconstruction and localization problems in fluorescence microscopy
Silvia Bonettini, Luca Calatroni, Danilo Pezzi +1
We propose an unfolded accelerated projected-gradient descent procedure to estimate model and algorithmic parameters for image super-resolution and molecule localization problems i…
eess.IV2022
Explainable bilevel optimization: an application to the Helsinki deblur challenge
Silvia Bonettini, Giorgia Franchini, Danilo Pezzi +1
In this paper we present a bilevel optimization scheme for the solution of a general image deblurring problem, in which a parametric variational-like approach is encapsulated withi…