Salt & Pepper Noise and Median Filters, Part I – The Theory

Salt & pepper noise is a noise type in which the noise pixels are either black or white. This type of noise non-Gaussian i.e.┬áthe probability distribution of the noise is not normal. As we’ll see later, this has an effect on the type of filter we can use to get rid of it. Continue reading “Salt & Pepper Noise and Median Filters, Part I – The Theory”