An efficient cluster head selection algorithm in wireless sensor networks is proposed in this paper. The implementation of the proposed algorithm can improve energy which allows the structured representation of a network topology. According to the residual energy, number of the neighbors, and the centrality of each node, the algorithm uses Fuzzy Inference Systems to select cluster head. The alg...

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Pansharpening aims at fusing the rich spectral information of multispectral (MS) images and spatial details panchromatic (PAN) to generate a fused image with both high resolutions. In general, existing pansharpening methods suffer from problems distortion lack detail information, which might prevent accuracy computation for ground object identification. To alleviate these problems, we propose H...

Clustering is an effective approach for managing nodes in Wireless Sensor Network (WSN). A new method of clustering mechanism with using Binary Gravitational Search Algorithm (BGSA) in WSN, is proposed in this paper to improve the energy consumption of the sensor nodes. Reducing the energy consumption of sensors in WSNs is the objective of this paper that is through selecting the sub optimum se...