Plug-and-Play Unplugged: Optimization-Free Reconstruction Using Consensus Equilibrium
Plug-and-Play Unplugged: Optimization-Free Reconstruction Using Consensus Equilibrium
Regularized inversion methods for image reconstruction are used widely due to their tractability and their ability to combine complex physical sensor models with useful regularity criteria. Such methods motivated the recently developed Plug-and-Play prior method, which provides a framework to use advanced denoising algorithms as regularizers in inversion. However, the …