It provides a unified optimization framework for L2, L1, and/or L0 constrained image reconstruction. You can easily generate various types of image filtering based on this tool box. Please check the publication for details.
Masayuki Tanaka and Masatoshi Okutomi, Unified optimization framework for L2, L1, and/or L0 constrained image reconstruction, Proceedings of SPIE Defense + Commercial Sensing (DCS2017), April, 2017.
demo.m : Run all demo
demo_L1L0filter.m : Run demo for L1L0filter.
demo_L1L0deblur.m : Run demo for L1L0deblur.
demo_L2L1enhance : Run demo for L2L1enhance.
Each function includes own help. Please try like
% help ImReconL2L1L0
Image processing tool box.