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An aerial surveillance method is proposed for a predefined single object tracking. The algorithm takes advantage of template matching to be able to track the selected object in video sequences. The selected templates are chosen from the images by utilizing gradient operation on the Gabor Wavelet representations. The algorithm achieves the tracking task even in the cases where i) the observer is moving,...
Target tracking is one of the broad applications of underwater wireless sensor networks (UWSNs). Sensors of UWSNs are battery-powered and it is impracticable to replace the batteries when exhausted. That means the batteries life affecting the lifetime of whole networks. So, it is worth reducing the energy consumption on the premise of satisfactory tracking accuracy. This paper proposes an adaptive...
According to the high requirement in environment of tracking for humanoid robot based on vision, a recognition algorithm and control method is present using depth information extraction. The depth information is gathered by a Kinect camera from Microsoft, and an accelerated algorithm is proposed to improve the real-time requirements of image recognition. The obstacles information and robot status...
In order to improve the tracking performance of the conventional template matching method, a novel template matching method is proposed. The round template is used to ensure the rotation invariance of the method. The differential image can be got according to the original image in the polar coordinate system. The matching value is composed of the grey matching value and the differential matching value...
A measurement system based on dynamic target tracking with laser-electronic theodolites is represented in order to realize automatic spatial measurement for moving targets in large scale. The structure of the measurement system which consists of external scanning equipment and laser-electronic theodolite is proposed. The measurement model of the video camera is established by coordinate system transformation...
This paper proposes a new approach for the multi-sensor management with multi-target. To meet the need of the engineering practice, we transform the problem of the multi-sensor management into two consecutive optimization processes with different objectives. First optimization objective is the maximum number of the tracking-target obtained by assigning one sensor to each target, while the second is...
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