In this work, we present a tuning-free PnP proximal algorithm, which can automatically determine the internal parameters including the penalty parameter, the denoising strength and the terminal time. A key part of our approach is to develop a policy network for automatic search of parameters, ...
Tuning-free Plug-and-Play Proximal Algorithm for Inverse Imaging Problems, ICML 2020 (AwardPaper) Kaixuan Wei, Angelica Aviles-Rivero, Jingwei Liang, Ying Fu, Carola-Bibiane Schönlieb, Hua Huang ✨ News 2022-2-04: The official JMLR version is now availableonline. ...
TFPnP: Tuning-free Plug-and-Play Proximal Algorithm with Applications to Inverse Imaging ProblemsAngelica Aviles-RiveroCarola-Bibiane SchnliebHua HuangJingwei LiangKaixuan WeiYing Fu