Junqi Tang

Domain Adaptation of Mismatched Proximal Denoiser for Plug-and-Play Image Reconstruction

Guixian Xu, Jinglai Li, Junqi Tang

Plug-and-play proximal gradient descent (PnP-PGD) enables flexible image reconstruction by using denoisers as implicit priors. In practice, these denoisers are often deployed outside their training domains. Existing analyses establish convergence under structural assumptions on t…Read more