Abstract

In order to effectively solve the single and discrete problem of airport surface video surveillance information and provide airport commanders with more abundant aircraft information, a method of integrating the civil aviation ASTERIX data into airport video surveillance is proposed. The global positioning system (GPS) coordinates and its corresponding image are collected in the field of view of the camera firstly; then the relation matrix between GPS coordinate system and image coordinate system is obtained using the homography of computer vision. Finally, aircraft GPS information and other relevant important information are extracted from the civil aviation surveillance system. The pixel coordinates of the aircrafts can be calculated combining the homography matrix and the GPS coordinates extracted from the civil aviation surveillance system, and the relevant information is displayed at the same time. The experiment at typical airport shows that the position of the aircraft can be found accurately, the related information can be displayed in the surveillance video, and the real-time performance is guaranteed.

Full Text
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