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In this paper, we study the long-term cooperative tracking in large areas using multiple unmanned aerial vehicles (UAVs). Firstly, a hybrid tracking algorithm, which switches between a correlation filters based tracker and a cascaded detector, is developed for the robust long-term tracking using a single UAV. Then, a centralized cooperation strategy is proposed to achieve cooperative tracking using...
In this paper, a system for the wide area surveillance of general urban environments using multiple Mini-VTOL UAVs is developed. Given the information of terrain and buildings in the target area, the problem of (robust) complete coverage of the urban environment is solved by a three-step approximation approach. Firstly, the target area and the observation area are discretized into two sets respectively...
A method of motion detection and tracking based on multi-camera surveillance system is presented in this paper. First detecting moving blocks by dynamic template, and then check the moving blocks, get the elements of computing movement blocks such as spatial characteristics and histogram then detecting and tracking the moving objects according to characteristics of elements. Experiments show that...
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