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[ascl:2505.019] AIRI: Algorithms for computational imaging

The AIRI (AI for Regularization in radio-interferometric Imaging) algorithms are Plug-and-Play (PnP) algorithms propelled by learned regularization denoisers and endowed with robust convergence guarantees. The (unconstrained) AIRI algorithm is built on a Forward-Backward optimization algorithmic backbone enabling handling soft data-fidelity terms. AIRI's primary application is to solve large-scale high-resolution high-dynamic range inverse problems for RI in radio astronomy, more specifically 2D planar monochromatic intensity imaging.

Code site:
https://github.com/basp-group/AIRI
Described in:
https://ui.adsabs.harvard.edu/abs/2025MNRAS.537.1608T https://ui.adsabs.harvard.edu/abs/2023MNRAS.518..604T
Bibcode:
2025ascl.soft05019T

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ascl:2505.019
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