Reverse filtering

A simple implementation (in MATLAB) of this paper on reverse filtering (or defiltering).

Notes

The file 'defiltering4sivp.m' contains a stand-alone implementation of the P and S methods described in the paper, as well as the T method. The provided example reverse filters the bilateral filter.

Reference

Link to the paper where the methods were introduced and the corresponding bibtex entry

@article{Belyaev2021,
title = {Two iterative methods for reverse image filtering},
journal = {SIViP},
volume = {15},
pages = {1565-1573},
year = {2021},
author = {Belyaev, A. G. and Fayolle, P.-A.},
}