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Based on the study of developments in many fields of computer vision, a new approach of computer vision navigation for mobile tracking robot is presented in this paper. The main steps of this approach include object recognition, distance estimation and motion capture. Although these technologies adopted seem to be irrelevant, the combination of them is effective. Interesting observations on distance...
In mobile ad hoc networks, solving the standard problems encountered in fixed networks can be challenging because of the unpredictable motion of mobile nodes. Due to the lack of a fixed infrastructure to serve as the backbone of the network, it is difficult to manage nodes' locations and ensure stable node performance. In this paper, we introduce an extension of an algorithm, multi-path intelligent...
Good sensor deployment is vital for wireless sensor networks (WSNs). To improve the initial deployment and to prolong network lifetime, one approach is to relocate sensors in different densities which vary with the distance to the sink. Since sensors located closer to the sink are involved in more data forwarding, sensors in this region should have a higher density. In this paper, we address the problem...
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