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A new comparison of SUSAN and Sobel edge detection for MRI images feature extraction is proposed in this paper. Preprocessing algorithms are important in MRI feature extraction since they provide the necessary data in the best task. One of these algorithms is edge detection. We introduce two common edge detection algorithms which are SUSAN and Sobel, and then we compare them and explain their properties...
In this paper, a new method Based on fuzzy Hopfield neural network for segmentation of MRI brain images is proposed. In MRI Images, the noise of imaging process can cause error in the conventional intensity base classification methods. In our algorithm, by optimizing the energy function fuzzy Hopfield neural network, we considered the effect of the neighbors of a pixel in classification of that pixel,...
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