Preprint
Aug 2026
Frozen CLIP Priors for Robust Self-Supervised Poisson Inverse Problems
This paper proposes an ADMM-inspired unrolled plug-and-play solver for Poisson inverse problems that decouples a closed-form data-consistency update from a parameter-efficient prior, implemented as a lightweight decoder operating on frozen CLIP RN50 dense multi-scale features.
Laura C. Diaz-Delgado, Emmanuel Martínez, Henry Arguello
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