Edge Detection using Fuzzy Logic in Matlab
نویسندگان
چکیده
Edge Detection using Fuzzy Logic in Matlab Suryakant, Neetu Kushwaha Department of Computer Science and Engineering, NIT Jalandhar Abstract— This paper proposes the implementation of a very simple but efficient fuzzy logic based algorithm to detect the edges of an image without determining the threshold value. The proposed approach begins by scanning the images using floating 3x3 pixel window. Fuzzy inference system designed has 8 inputs, which corresponds to 8 pixels of instantaneous scanning matrix, one output that tells whether the pixel under consideration is “black”, “white” or “edge” pixel. Rule base comprises of sixteen rules, which classify the target pixel. The proposed method results for different captured images are compared to those obtained with the linear Sobel operator.
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