Unbiased Variable Windows Size Impulse Noise Filter using Genetic Algorithm

This paper proposes an Unbiased Variable Windows Size Impulse noise filter (UVWS) using a genetic algorithm to effectively restore the corrupted images with high or slight noise densities. The method consists of three stages. First, all pixels are classified into noisy and noise-free categories based on their intensities. In the second stage, the noisy pixels are pushed into a descending priority ...