Zi-Qi Qin

Mixed-Noise Plug-and-Play with Infimal Convolution Fidelities and Multiple Priors

Plug-and-Play (PnP) algorithms are a class of iterative methods for inverse imaging. Within an optimization algorithm, they combine a flexible fidelity term, encoding the forward operator, and a pretrained image denoiser, in order to deal with more severe corruptions such as blurring or downsampling when reconstructing...