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Erschienen in:
2015 | OriginalPaper | Buchkapitel
Research on Tracking Mobile Targets Based on Wireless Video Sensor Networks
verfasst von : Zixi Jia, Linzhuo Pang, Jiawen Wang, Zhenfei Gong
Erschienen in: Advances in Image and Graphics Technologies
Verlag: Springer Berlin Heidelberg
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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-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.