Reverse filtering for deblurring

MATLAB code implementing the five reverse filtering (or defiltering) schemes for noisy image deblurring described in the following paper.

Examples

Examples of use are shown in the demo scripts demo.m, demo_color.m, ...

Dependencies

The examples depend on the Image Processing Toolbox (for psf2otf, for example). The optional function denoise relies on the Deep Learning Toolbox.

Notes

See also the Python implementation in this repo.

Reference

Link to the paper where the methods were introduced. The corresponding bibtex entry is

@article{Belyaev2022,
title = {Black-box image deblurring and defiltering},
author = {Belyaev, Alexander G. and Fayolle, Pierre-Alain},
journal = {Signal Processing: Image Communication},
pages = {116833},
year = {2022},
issn = {0923-5965},
doi = {https://doi.org/10.1016/j.image.2022.116833},
url = {https://www.sciencedirect.com/science/article/pii/S0923596522001242},
keywords = {Deblurring, Defiltering, Reverse filtering},
}