Fixed-Point and Objective Convergence of Plug-and-Play Algorithms

P. Nair, R. G. Gavaskar and K. N. Chaudhury, "Fixed-Point and Objective Convergence of Plug-and-Play Algorithms", IEEE Transactions on Computational Imaging, Accepted (2021).

Main files in the code:

pnp_fbs_superres.py - For superresolution of images using PnP-FBS in inner product induded by NLM denoiser.

denoisers/kernel_filters.py - Code for NLM and DSG-NLM

MATLAB code for despeckling is available in seperate folder