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On the basis of the two limitations of cluster algorithm, an adaptive algorithm to accurately segment the color images is proposed. At first, by analysis of color's distribution in an image, the center of pixels' Hue can be found. Taking these hues as main hues, the initial cluster centers are made of the most far adjacent pixels. Then pixels are clustered by the algorithm using color and spatial...
Aiming at the limitation of traditional graph-theory clustering method in the process of image segmentation, a new segmentation approach is proposed, which uses fuzzy similarity relationship to weight the edges while a complete graph is constituted. And fuzzy maximum spanning tree is used to clustering. Thus the traditional graph-theory clustering method is improved as the fuzzy graph-theory clustering...
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