【摘 要】
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The motivation of the paper is to position and track moving targets in real time by means of wireless video sensor networks(WVSNs),and with the aid of selecting and associating information from multi-
【机 构】
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College of Information Science and Engineering,Northeastern University,Shenyang,China
论文部分内容阅读
The motivation of the paper is to position and track moving targets in real time by means of wireless video sensor networks(WVSNs),and with the aid of selecting and associating information from multi-view videos to obtain the trajectory of targets in the world coordinates system(WCS).The whole process includes camera calibration,target localization,tracking trajectory in WCS,time synchronization calibration of multi-view videos and data fusion.The innovation point of the paper is that aimed at time synchronization phenomenon of multi-view videos while associating data,we propose a new scheme of information selection and recognition.For validating the effectiveness of the scheme,the comparison of the real trajectory and the estimated one is conducted through MATLAB simulation,and the proposed scheme has a satisfactory performance.
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