A Summary on Various Impulse Noise Removal Techniques

Keisham Pritamdas, Kh. Manglem Singh, L. Lolitkumar Singh

Abstract: This paper represents a comprehensive study of the various nonlinear filters used for impulse noise removal from color images. Depending on the working model of their algorithms, a classification of the filters into three broad catagories is shown, where each of the category is further devided into various sub groups. Each of the filter is properly formulated and detailed.

Keywords: adaptive, cumulative, entropy, impulse noise, variance, Vector