The Performance Analysis of Median Filter for Suppressing Impulse Noise from Images
Iosr Journals, Vishwanath Gouda R Malipatil, G. M. Patil, Renuka R Malipatil · Figshare · 2015
The impulse noise suppression is a challenging task in digital image processing. In this paper, the median filtering is applied to low, medium and high detail images that are corrupted by low to high density impulse noise. The performance of a median filter is evaluated based on edge preserving capabilities, subjective and objective analysis. The simulation results indicate that the median filter preserves edges in all the categories of images.