Implementation of Magnified Edge Detection using Fuzzy-Canny Logic

In this paper edge detection with fuzzy using canny is explained. Two basic phases of edge detection i.e. Global contrast intensification and local fuzzy edge detection are first explained and is then merged with Canny operator for better results specially for noisy images and low contrast images. The software used for the observation of edges in digital images is by using MATLAB software (ToolBox) because of its efficiency and convenience for handling images for Image Processing. Initially, first-order linear filters constitute the algorithms most widely applied to edge detection in digital images but they don’t allow good results to be obtained where the contrast varies a lot, due to non-uniform lighting, as it happens during acquisition of most part of natural images