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This paper applies game theory to multi-robot hunting target problem. A coordinated multi-robot hunting model based on extended cooperation game is established. And obstacle avoidance model and two kinds of target searching strategies--roaming search and regional search are proposed. Then an effective escape strategy for the target is also presented. Finally the whole process of the hunting task is...
Target tracking is a main application of wireless sensor networks (WSNs), and has been studied widely [4], [10]. In this work, we study indoor passive tracking problem using WSNs, in which we assume no equipment is carried by the target and the tracking procedure is passive. We propose to use light to track a moving target in WSNs. To our best knowledge, this is the first work which tracks a moving...
During the last years, Automatic video analysis has become a very important research for video management, such as video index and video retrieval. The application domains are disparate, ranging from video surveillance to automatic video annotation for sport videos or TV shots. Whatever the application field, most of the works in video analysis are based on two main approaches: the former based on...
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