Hardware implementation of Modified Decision Based Unsymmetric Trimmed Median Filter (MDBUTMF)
Lakshmi Darsi · IOSR Journal of VLSI and Signal processing · 2013
For the restoration of images (gray scale or color images) contaminated by the high density salt and pepper noise, an efficient filter(MDBUTMF) scheme is used.In this noise pixel is replaced with mean/median of the element of window.Compared to existing system the MDBUTMF gives results better than the existing one.For different gray scale and color images processed using MDBUTMF.It gives reduced MSE and better PSNR than existing system