Nanyang Technological University, Singapore
It is my honor to be the editor-in-chief of IJEETC. The journal publishes good papers which focous on the advanced researches in the field of electrical and electronic engineering & telecommunications.
Abstract—In this paper, a median filtering algorithm for the removal of salt and pepper noise by filtering in
both the black and white and colored images has been proposed. Linear and nonlinear filters
have been proposed earlier for the removal of impulse noise, i.e., salt and pepper noise; however
the removal of impulse noise often bring blurring which results in edges being distorted and poor
quality. Here, we introduced salt and pepper noise for the image corruption and reconstruct
original image using different filters, i.e., mean and median filter. The mean filter suppresses
little noise and gets the worst results. Whereas performance of median filter is good at lower
noise density levels. It removes most of the noises effectively while preserving image details
Index Terms—2 dimensional, Median filter, Image denoising
Cite: Megha J Mane and M S Chavan, "DESIGN AND IMPLEMENTATION OF MEDIAN FILTER FOR IMAGE DENOISING," International Journal of Electrical and Electronic Engineering & Telecommunications, Vol. 2, No. 2, pp. 42-48, April 2013.
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