Li Ming-xi

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Node replication attack is a common attack mode in wireless sensor networks. Attackers capture certain sensor nodes, replicate them and deploy several replicas back into the network for further malicious activities. A number of protocols have been proposed so far to tackle node replication attacks. However, to the best of our knowledge, none of these(More)
The surface color of some mature fruit has little difference with the background color or the entire fruit surface color has inconsistent under the nature growth condition. This fruit image segmentation is very difficulty with the color threshold or the segmentation result is the serious error of the goal outline. A new mutual information threshold(More)
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