Implementation Of Fuzzy Controller For Image Edge Detection
Anjali Datyal, Satnam Singh · 2015
Edges in images are pixels at which the intensity of an image function changes suddenly and edges are sets of connected edge pixels. Edge detectors have been an essential part of many computer vision systems and in this modern era these are of great importance. This paper proposed a fuzzy based image edge detection algorithm. The developed algorithm uses 3 by 3 mask windows with eight inputs pixels and the center pixel as the output. The pixel values of window are subjected to various fuzzy rules designed. Based on these set of rules the output of fuzzy is decided whether that particular pixel is an edge or not. The developed algorithm is compared with conventional edge detection algorithm like sobel, prewitt etc.