Edge Oriented Spatial Image Filtering Technique
A. Ramakrishna, Author Dr.V.S.Mallela · International Journal of Computer Applications · 2011
Many techniques have been reported earlier in open literature in the area of digital image enhancement.In this paper, a novel approach is presented which improves the accuracy and minimizes the blurring effect with edge preservation.The work involved construction of a new filter using weighted average method, an edge filter and a combiner.The new filter thus constructed has been tested and evaluated for its performance with several test images.The results are encouraging in terms of de-noising and edge preservation.This technique may find practical applications in the area of preprocessing of digital images.