Qigui Zhang
Taiyuan University of Technology

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Design of Wireless Intelligent Video Surveillance System Based on 3G Network Qigui Zhang; Yu Chen
Indonesian Journal of Electrical Engineering and Computer Science Vol 12, No 1: January 2014
Publisher : Institute of Advanced Engineering and Science

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Abstract

Depending on the development of embedded technology and mobile communication network, an intelligent wireless video surveillance solution based on the 3G network and HI3515 is proposed in this paper. The front-end of the surveillance system is composed of Hi3515 and SIM5216E, which integrates intelligent video analysis, intelligent control, and other functions. It has realized only transferring the useful video surveillance information---abnormal event information, setting the special receiver that will receive the surveillance information, and transferring the surveillance information according to user's commands. Surveillance scene information database has been established on the video surveillance center. According to the surveillance video data received from the front-end of the surveillance system, the corresponding electronic map and the surrounding information can be obtained and multi-channel surveillance can be realized as well. DOI : http://dx.doi.org/10.11591/telkomnika.v12i1.3909 
Research on Automatic Target Tracking Based on PTZ System Qigui Zhang; Bo LI; Ni Zhang
Indonesian Journal of Electrical Engineering and Computer Science Vol 10, No 7: November 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

This paper studies an algorithm of automatic target tracking based on PTZ system. Select the tracking target and set up the target motion trajectory in the video screen. Along the motion trajectory, the system controls the PTZ rotation automatically to track the target real-timely. At the same time, it adjusts the zoom to enlarge or reduce to make sure the target can display on the video screen center clearly at the suitable size. By testing on groups of video, verify the effectiveness of the automatic target tracking algorithm. DOI: http://dx.doi.org/10.11591/telkomnika.v10i7.1455