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Fast generalized fuzzy C-means (FGFCM) is one of the popular image segmentation algorithms. However, a single FGFCM algorithm is easy to get stuck at local optimum and the choices of the initial cluster centers affect segmentation consequences seriously. Furthermore, conventional FGFCM ignores the relationship between the selections of neighbors and edges so that some image details are not considered...
Wireless sensor networks (WSNs) detect and monitor the outside physical state by the sensor nodes organizing automatically. Clustering is a standard approach for achieving efficient and scalable performance in WSNs. In the applications of analysis topology discovering, geography routing, tracking and so forth, we need to resolve how to search for the boundary nodes and form the network boundary. Different...
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